US Patent No: 5,123,926

Number of patents in Portfolio can not be more than 2000

Artificial spinal prosthesis

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An artificial disk prosthesis and methods for implanting it, the prosthesis. In one embodiment having a member for adapting in size and shape to an anatomical space between vertebrae and apparatus for expanding the member to conform to the space.

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First Claim

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all claims..

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Patent Owner(s)

Patent OwnerAddressTotal Patents
PERUMALA CORPORATIONBROWNSVILLE, TX20

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pisharodi, Madhavan Brownsville, TX 40 3135

Cited Art Landscape

Patent Info (Count) # Cites Year
 
BRANTIGAN, W. JOHN DR.( CREIGHTON UNIVERSITY SCHOOL OF MEDICINE) (1)
4,834,757 Prosthetic implant 755 1988
 
Fried. Krupp Gesellschaft mit beschrankter Haftung (1)
4,904,264 Artifical joint system 36 1985
 
Health & Research Services Inc. (1)
4,759,769 Artificial spinal disc 654 1987
 
RAY MEDICA, INC. (1)
4,904,260 Prosthetic disc containing therapeutic material 541 1988
 
ULRICH GROSS (1)
5,002,576 Intervertebral disk endoprosthesis 390 1989
 
VANDERBILT UNIVERSITY (1)
4,932,975 Vertebral prosthesis 511 1989
 
ZIMMER GMBH (1)
4,932,969 Joint endoprosthesis 342 1987
 
ZIMMER TECHNOLOGY, INC. (1)
4,863,476 Spinal implant 526 1987
 
Other [Check patent profile for assignment information] (3)
4,309,777 Artificial intervertebral disc 636 1980
4,863,477 Synthetic intervertebral disc prosthesis 507 1987
4,919,668 Temporomandibular joint disc implant 8 1988

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
WARSAW ORTHOPEDIC, INC. (120)
5,772,661 Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine 485 1995
7,534,254 Threaded frusto-conical interbody spinal fusion implants 28 1995
7,491,205 Instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the lateral aspect of the spine 16 1995
6,923,810 Frusto-conical interbody spinal fusion implants 107 1995
6,270,498 Apparatus for inserting spinal implants 176 1995
6,210,412 Method for inserting frusto-conical interbody spinal fusion implants 185 1995
6,096,038 Apparatus for inserting spinal implants 287 1995
5,797,909 Apparatus for inserting spinal implants 366 1995
6,123,705 Interbody spinal fusion implants 176 1996
5,860,973 Translateral spinal implant 323 1996
6,302,914 Lordotic interbody spinal fusion implants 121 1997
6,193,757 Expandable intervertebral spacers 247 1998
6,241,770 Interbody spinal fusion implant having an anatomically conformed trailing end 108 1999
7,147,665 Threaded cylindrical multidiscoid single or multiple array disc prosthesis 58 1999
7,291,149 Method for inserting interbody spinal fusion implants 18 1999
6,447,544 Lordotic interbody spinal fusion implants 143 1999
7,462,195 Artificial lumbar interbody spinal implant having an asymmetrical leading end 13 2000
6,500,205 Expandable threaded arcuate interbody spinal fusion implant with cylindrical configuration during insertion 148 2000
6,350,283 Bone hemi-lumbar interbody spinal implant having an asymmetrical leading end and method of installation thereof 102 2000
6,814,756 Expandable threaded arcuate interbody spinal fusion implant with lordotic configuration during insertion 51 2000
7,431,722 Apparatus including a guard member having a passage with a non-circular cross section for providing protected access to the spine 14 2000
7,008,453 Expandable push-in arcuate interbody spinal fusion implant with cylindrical configuration during insertion 60 2000
7,993,347 Guard for use in performing human interbody spinal surgery 0 2000
6,758,849 Interbody spinal fusion implants 63 2000
6,830,570 Devices and techniques for a posterior lateral disc space approach 135 2000
6,709,458 Expandable push-in arcuate interbody spinal fusion implant with tapered configuration during insertion 69 2001
RE42576 Human spinal disc prosthesis 0 2001
6,764,491 Devices and techniques for a posterior lateral disc space approach 116 2001
6,808,537 Expandable implant with interlocking walls 65 2001
6,949,105 Method and apparatus for stereotactic implantation 25 2001
7,641,692 Implantable joint prosthesis 7 2001
6,562,045 Machining apparatus 21 2001
6,666,890 Bone hemi-lumbar interbody spinal implant having an asymmetrical leading end and method of installation thereof 44 2001
6,652,584 Expandable threaded arcuate interbody spinal fusion implant with lordotic configuration during insertion 55 2001
6,770,074 Apparatus for use in inserting spinal implants 130 2001
6,962,606 Expandable push-in interbody spinal fusion implant 88 2001
RE42480 Human spinal disc prothesis with hinges 1 2001
7,520,878 Threaded frusto-conical interbody spinal fusion implants 0 2002
7,118,579 Instrumentation for inserting an expandable interbody spinal fusion implant 87 2002
7,207,991 Method for the endoscopic correction of spinal disease 76 2002
7,128,760 Radially expanding interbody spinal fusion implants, instrumentation, and methods of insertion 123 2002
6,989,031 Hemi-interbody spinal implant manufactured from a major long bone ring or a bone composite 54 2002
6,749,636 Contoured spinal fusion implants made of bone or a bone composite material 60 2002
7,060,073 Devices and techniques for a posterior lateral disc space approach 98 2002
6,716,247 Expandable push-in interbody spinal fusion implant 144 2002
7,399,303 Bone cutting device and method for use thereof 19 2002
7,503,933 Lordotic interbody spinal fusion implants 45 2002
7,118,598 Expandable push-in arcuate interbody spinal fusion implant with cylindrical configuration during insertion 60 2002
7,025,787 Implantable joint prosthesis and associated instrumentation 85 2002
6,972,035 Expandable threaded arcuate interbody spinal fusion implant with cylindrical configuration during insertion 58 2002
8,066,705 Instrumentation for the endoscopic correction of spinal disease 4 2003
7,601,174 Wear-resistant endoprosthetic devices 10 2003
7,935,124 Devices and techniques for a posterior lateral disc space approach 11 2003
7,326,214 Bone cutting device having a cutting edge with a non-extending center 18 2003
8,075,621 Expandable push-in arcuate interbody spinal fusion implant with tapered configuration during insertion 6 2003
6,793,679 Expandable push-in arcuate interbody spinal fusion implant with tapered configuration during insertion 75 2003
8,673,004 Method for inserting an interbody spinal fusion implant having an anatomically conformed trailing end 0 2003
7,264,622 System for radial bone displacement 21 2003
7,655,027 Method for inserting and deploying an expandable interbody spinal fusion implant 30 2003
7,387,643 Method for installation of artificial hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end 29 2003
7,156,875 Arcuate artificial hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end 31 2003
7,758,644 Systems and techniques for intravertebral spinal stabilization with expandable devices 13 2003
7,361,193 Devices and techniques for a posterior lateral disc space approach 31 2003
7,179,262 Method and apparatus for stereotactic implantation 3 2003
7,022,137 Bone hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end and method of installation thereof 20 2003
7,435,262 Contoured cortical bone implants 23 2004
7,686,805 Methods for distraction of a disc space 24 2004
8,444,692 Instrumentation with inwardly moveable extensions for inserting an expandable interbody spinal fusion implant 0 2004
7,922,729 Instrumentation for inserting and deploying an expandable interbody spinal fusion implant 12 2004
7,445,636 Instrumentation for use with radially expanding interbody spinal fusion implant 28 2004
7,410,501 Radially expanding interbody spinal fusion implants, instrumentation, and method of insertion 63 2004
7,789,914 Implant having arcuate upper and lower bearing surfaces along a longitudinal axis 15 2004
7,537,612 Lumbar composite nucleus 5 2004
7,608,107 Expandable implant with interlocking walls and method for use thereof 35 2004
8,097,034 Expandable arcuate interbody spinal fusion implant with two expanders 5 2004
7,837,732 Intervertebral body fusion cage with keels and implantation methods 8 2004
7,655,042 Expandable intervertebral spacers 19 2004
7,776,090 Inter-cervical facet implant and method 29 2005
7,691,148 Frusto-conical spinal implant 9 2005
8,105,383 Manufactured bone composite implant shaped to conform to a prepared implantation space 2 2005
7,540,882 Artificial spinal fusion implant with asymmetrical leading end 20 2005
7,455,692 Hemi-artificial contoured spinal fusion implants made of a material other than bone 22 2005
7,763,050 Inter-cervical facet implant with locking screw and method 17 2005
8,262,736 Radially expanding implants 5 2005
7,892,286 Expandable push-in orthopedic implant 13 2005
7,569,054 Tubular member having a passage and opposed bone contacting extensions 24 2005
8,007,534 Expandable implant with expander 6 2005
7,611,536 Hemi-interbody spinal fusion implants manufactured from a major long bone ring 27 2006
7,887,565 Apparatus and method for sequential distraction 10 2006
8,292,957 Bone hemi-lumbar arcuate interbody spinal fusion implant having an asymmetrical leading end 0 2006
8,353,909 Surgical instrument for distracting a spinal disc space 0 2006
7,914,530 Tissue dilator and method for performing a spinal procedure 8 2006
7,722,619 Method of maintaining distraction of a spinal disc space 10 2006
7,481,812 Devices and techniques for a posterior lateral disc space approach 11 2006
8,066,750 Port structures for non-rigid bone plates 0 2006
7,972,382 Minimally invasive spinal distraction devices and methods 3 2006
7,837,734 System and method for replacing degenerated spinal disks 26 2007
8,323,340 Artificial hemi-lumbar interbody spinal implant having an asymmetrical leading end 0 2008
7,998,215 Devices and techniques for a posterior lateral disc space approach 2 2008
7,967,863 Devices and techniques for a posterior lateral disc space approach 1 2008
8,123,809 Deployment system and method for an expandable vertebral implant 0 2009
7,828,800 Threaded frusto-conical interbody spinal fusion implants 12 2009
7,935,149 Spinal fusion implant with bone screws 18 2009
8,137,403 Hemi-interbody spinal fusion implants manufactured from a major long bone ring 0 2009
8,092,542 Implantable joint prosthesis 2 2009
7,993,403 Expandable intervertebral spacers 2 2010
8,343,220 Nested interbody spinal fusion implants 0 2010
7,942,933 Frusto-conical spinal implant 7 2010
8,353,957 Expandable medical device and method 0 2010
8,021,430 Anatomic spinal implant having anatomic bearing surfaces 25 2010
8,491,653 Intervertebral body fusion cage with keels and implantation methods 0 2010
8,057,475 Threaded interbody spinal fusion implant 2 2010
8,409,292 Spinal fusion implant 0 2011
8,500,813 Minimally invasive spinal distraction devices and methods 0 2011
8,491,654 Devices and techniques for a posterior lateral disc space approach 0 2011
8,425,530 Apparatus for sizing a facet joint 0 2011
8,444,696 Anatomic spinal implant having anatomic bearing surfaces 0 2011
8,226,652 Threaded frusto-conical spinal implants 0 2011
8,251,997 Method for inserting an artificial implant between two adjacent vertebrae along a coronal plane 19 2011
8,679,118 Spinal implants 0 2012
 
KYPHON SARL (63)
6,379,355 Spine distraction implant and method 129 1999
6,332,882 Spine distraction implant 123 1999
7,621,950 Expandable intervertebral spacer 68 2000
7,097,648 Expandable element delivery system 167 2000
6,746,485 Hair used as a biologic disk, replacement, and/or structure and method 54 2000
6,419,676 Spine distraction implant and method 160 2000
6,419,677 Spine distraction implant and method 148 2001
6,796,983 Spine distraction implant and method 133 2001
7,101,375 Spine distraction implant 149 2001
6,902,566 Spinal implants, insertion instruments, and methods of use 86 2001
6,514,256 Spine distraction implant and method 222 2001
6,478,796 Spin distraction implant and method 170 2001
6,582,433 Spine fixation device and method 283 2001
7,201,751 Supplemental spine fixation device 187 2001
6,699,246 Spine distraction implant 227 2001
6,699,247 Spine distraction implant 132 2001
6,926,728 Curved dilator and method 122 2001
6,652,534 Apparatus and method for determining implant size 110 2001
6,712,819 Mating insertion instruments for spinal implants and methods of use 179 2001
6,652,527 Supplemental spine fixation device and method 161 2001
6,695,842 Interspinous process distraction system and method with positionable wing and method 248 2001
7,189,234 Interspinous process implant sizer and distractor with a split head and size indicator and method 44 2001
7,029,473 Deflectable spacer for use as an interspinous process implant and method 39 2002
7,833,246 Interspinous process and sacrum implant and method 0 2003
7,497,859 Tools for implanting an artificial vertebral disk 10 2003
7,306,628 Interspinous process apparatus and method with a selectably expandable spacer 137 2003
7,273,496 Artificial vertebral disk replacement implant with crossbar spacer and method 49 2003
7,083,649 Artificial vertebral disk replacement implant with translating pivot point 104 2003
6,966,929 Artificial vertebral disk replacement implant with a spacer 92 2003
7,217,291 System and method for replacing degenerated spinal disks 68 2003
7,335,203 System and method for immobilizing adjacent spinous processes 126 2004
7,901,432 Method for lateral implantation of spinous process spacer 0 2004
7,758,619 Spinous process implant with tethers 15 2004
7,549,999 Interspinous process distraction implant and method of implantation 3 2004
7,510,567 Spinal implants, insertion instruments, and methods of use 5 2004
7,695,513 Distractible interspinous process implant and method of implantation 4 2004
7,452,379 Artificial vertebral disk replacement implant with crossbar spacer and method 1 2004
7,481,840 Multi-piece artificial spinal disk replacement device with selectably positioning articulating element 28 2004
7,691,146 Method of laterally inserting an artificial vertebral disk replacement implant with curved spacer 14 2004
7,670,377 Laterally insertable artifical vertebral disk replacement implant with curved spacer 14 2004
7,520,899 Laterally insertable artificial vertebral disk replacement implant with crossbar spacer 16 2004
7,503,935 Method of laterally inserting an artificial vertebral disk replacement with translating pivot point 25 2004
7,320,707 Method of laterally inserting an artificial vertebral disk replacement implant with crossbar spacer 46 2004
7,481,839 Bioresorbable interspinous process implant for use with intervertebral disk remediation or replacement implants and procedures 10 2004
7,575,600 Artificial vertebral disk replacement implant with translating articulation contact surface and method 25 2004
7,524,324 System and method for an interspinous process implant as a supplement to a spine stabilization implant 47 2004
7,601,170 Inter-cervical facet implant and method 25 2005
7,591,851 Inter-cervical facet implant and method 28 2005
7,955,356 Laterally insertable interspinous process implant 1 2005
7,918,877 Lateral insertion method for spinous process spacer with deployable member 1 2005
7,621,939 Supplemental spine fixation device and method 5 2005
8,100,944 Inter-cervical facet implant and method for preserving the tissues surrounding the facet joint 1 2005
7,909,853 Interspinous process implant including a binder and method of implantation 4 2005
8,048,117 Interspinous process implant and method of implantation 1 2005
8,070,778 Interspinous process implant with slide-in distraction piece and method of implantation 1 2006
7,931,674 Interspinous process implant having deployable wing and method of implantation 5 2006
7,749,252 Interspinous process implant having deployable wing and method of implantation 67 2006
7,959,652 Interspinous process implant having deployable wings and method of implantation 2 2006
7,828,822 Spinous process implant 8 2006
7,476,251 Interspinous process apparatus and method with a selectably expandable spacer 24 2006
7,803,190 Interspinous process apparatus and method with a selectably expandable spacer 3 2006
8,012,209 Interspinous process implant including a binder, binder aligner and method of implantation 0 2007
7,635,378 Spine distraction implant and method 18 2007
 
INTRINSIC THERAPEUTICS, INC. (32)
6,482,235 Devices and methods of vertebral disc augmentation 199 2000
7,220,281 Implant for reinforcing and annulus fibrosis 55 2002
7,094,258 Methods of reinforcing an annulus fibrosis 45 2002
6,883,520 Methods and apparatus for dynamically stable spinal implant 140 2002
7,124,761 Deployment devices and methods for vertebral disc augmentation 44 2002
7,717,961 Apparatus delivery in an intervertebral disc 21 2003
7,507,243 Devices and method for augmenting a vertebral disc 24 2003
7,563,282 Method of supporting nucleus pulposus 24 2003
7,727,241 Device for delivering an implant through an annular defect in an intervertebral disc 16 2004
8,002,836 Method for the treatment of the intervertebral disc anulus 0 2004
7,749,275 Method of reducing spinal implant migration 18 2004
7,513,911 Method of implanting dynamically stable spinal implant 46 2004
7,553,329 Stabilized intervertebral disc barrier 47 2004
7,658,765 Resilient intervertebral disc implant 17 2004
8,231,678 Method of treating a herniated disc 3 2006
7,879,097 Method of performing a procedure within a disc 17 2006
7,524,333 Method of anchoring an implant in an intervertebral disc 28 2006
7,500,978 Method for delivering and positioning implants in the intervertebral disc environment 21 2006
7,553,330 Methods of reinforcing an intervertebral disc annulus 22 2006
7,998,213 Intervertebral disc herniation repair 8 2006
7,972,337 Devices and methods for bone anchoring 12 2006
7,959,679 Intervertebral anulus and nucleus augmentation 9 2007
7,867,278 Intervertebral disc anulus implant 17 2008
8,025,698 Method of rehabilitating an anulus fibrosus 8 2009
8,021,425 Versatile method of repairing an intervertebral disc 9 2009
8,454,612 Method for vertebral endplate reconstruction 0 2009
8,114,082 Anchoring system for disc repair 10 2009
8,323,341 Impaction grafting for vertebral fusion 0 2009
8,361,155 Soft tissue impaction methods 0 2010
8,409,284 Methods of repairing herniated segments in the disc 1 2011
8,257,437 Methods of intervertebral disc augmentation 4 2011
8,394,146 Vertebral anchoring methods 0 2011
 
ZIMMER SPINE, INC. (29)
6,416,515 Spinal fixation system 171 1996
5,928,243 Pedicle probe and depth gage 36 1997
5,964,769 Surgical cable system and method 128 1997
6,595,992 Method and apparatus for spinal fixation 120 1997
5,989,250 Method and apparatus for spinal fixation 132 1998
6,053,921 Surgical cable system and method 107 1998
6,454,769 System and method for stabilizing the human spine with a bone plate 238 1998
6,132,430 Spinal fixation system 201 1998
6,030,389 System and method for stabilizing the human spine with a bone plate 250 1998
6,080,193 Adjustable height fusion device 238 1998
6,391,030 Surgical cable system and method 118 1998
5,935,133 Surgical cable system and method 106 1998
6,368,350 Intervertebral disc prosthesis and method 354 1999
6,442,814 Apparatus for manufacturing a bone dowel 55 1999
6,682,533 Surgical cable system and method 134 1999
6,557,226 Apparatus for manufacturing a bone dowel 10 1999
6,613,050 Method and apparatus for spinal fixation 139 1999
6,447,512 Instrument and method for implanting an interbody fusion device 104 2000
6,576,016 Adjustable height fusion device 120 2000
6,562,040 Spinal fixation system 121 2000
6,524,312 Instrument and method for implanting an interbody fusion device 109 2001
6,616,671 Instrument and method for implanting an interbody fusion device 76 2001
6,964,664 System and method for stabilizing the human spine with a bone plate 135 2001
7,112,223 Pseudo arthrosis device 4 2002
7,637,952 Instrumentation and procedure for implanting spinal implant devices 12 2003
7,645,301 Devices and methods for disc replacement 9 2006
7,905,922 Surgical implant suitable for replacement of an intervertebral disc 4 2006
8,480,715 Spinal implant system and method 0 2007
8,025,677 System and method for stabilizing the human spine with a bone plate 4 2009
 
ANULEX TECHNOLOGIES, INC. (24)
6,805,695 Devices and methods for annular repair of intervertebral discs 219 2003
7,189,235 Spinal disc annulus reconstruction method and spinal disc annulus stent 64 2003
7,753,941 Devices and methods for annular repair of intervertebral discs 18 2004
7,615,076 Method and apparatus for the treatment of the intervertebral disc annulus 56 2005
7,935,147 Method and apparatus for enhanced delivery of treatment device to the intervertebral disc annulus 4 2005
8,048,160 Intervertebral disc annulus stent 0 2005
7,828,850 Methods and devices for spinal disc annulus reconstruction and repair 34 2006
8,088,165 Spinal disc annulus reconstruction method and deformable spinal disc annulus stent 0 2006
8,632,590 Apparatus and methods for the treatment of the intervertebral disc 0 2006
7,985,257 Methods and devices for spinal disc annulus reconstruction and repair 4 2006
8,034,112 Spinal disc annulus reconstruction method and spinal disc annulus stent 2 2006
7,909,879 Intervertebral disc annulus stent 3 2006
7,922,768 Spinal disc annulus reconstruction method and deformable spinal disc annulus stent 3 2006
7,993,405 Spinal disc annulus repair system and methods 3 2006
7,951,201 Method and apparatus for the treatment of the intervertebral disc annulus 4 2007
7,749,273 Method and apparatus for the treatment of the intervertebral disc annulus 39 2007
7,905,923 Devices and methods for annular repair of intervertebral discs 0 2007
7,963,992 Method and apparatus for the treatment of the intervertebral disc annulus 1 2008
8,128,698 Method and apparatus for the treatment of the intervertebral disc annulus 2 2008
8,163,022 Method and apparatus for the treatment of the intervertebral disc annulus 2 2009
8,652,153 Intervertebral disc annulus repair system and bone anchor delivery tool 0 2010
8,460,319 Intervertebral disc annulus repair system and method 0 2010
8,556,977 Tissue anchoring system and method 0 2010
8,454,697 Method and apparatus for the treatment of tissue 0 2012
 
FLEXUSPINE, INC. (23)
7,909,869 Artificial spinal unit assemblies 19 2004
8,257,440 Method of insertion of an expandable intervertebral implant 6 2005
8,172,903 Expandable intervertebral implant with spacer 8 2005
8,147,550 Expandable articulating intervertebral implant with limited articulation 1 2005
8,123,810 Expandable intervertebral implant with wedged expansion member 13 2005
8,118,870 Expandable articulating intervertebral implant with spacer 12 2005
8,118,871 Expandable articulating intervertebral implant 13 2005
7,708,778 Expandable articulating intervertebral implant with cam 29 2005
8,603,168 Artificial functional spinal unit system and method for use 0 2006
8,118,869 Dynamic interbody device 12 2006
8,052,723 Dynamic posterior stabilization systems and methods of use 17 2006
7,799,082 Artificial functional spinal unit system and method for use 22 2006
7,794,480 Artificial functional spinal unit system and method for use 29 2006
7,785,351 Artificial functional spinal implant unit system and method for use 34 2006
8,597,358 Dynamic interbody devices 0 2007
8,377,098 Artificial functional spinal unit system and method for use 4 2007
7,959,677 Artificial functional spinal unit system and method for use 16 2007
8,523,912 Posterior stabilization systems with shared, dual dampener systems 0 2007
8,267,965 Spinal stabilization systems with dynamic interbody devices 5 2007
8,187,330 Dampener system for a posterior stabilization system with a variable length elongated member 9 2007
8,182,514 Dampener system for a posterior stabilization system with a fixed length elongated member 8 2007
8,162,994 Posterior stabilization system with isolated, dual dampener systems 2 2007
8,157,844 Dampener system for a posterior stabilization system with a variable length elongated member 8 2007
 
BENVENUE MEDICAL, INC. (15)
8,057,544 Methods of distracting tissue layers of the human spine 1 2006
7,785,368 Spinal tissue distraction devices 10 2006
7,670,374 Methods of distracting tissue layers of the human spine 2 2006
7,670,375 Methods for limiting the movement of material introduced between layers of spinal tissue 5 2006
7,666,226 Spinal tissue distraction devices 3 2006
7,666,227 Devices for limiting the movement of material introduced between layers of spinal tissue 2 2006
8,366,773 Apparatus and method for treating bone 1 2008
8,591,583 Devices for treating the spine 0 2008
8,454,617 Devices for treating the spine 1 2008
7,967,864 Spinal tissue distraction devices 9 2010
7,967,865 Devices for limiting the movement of material introduced between layers of spinal tissue 0 2010
7,963,993 Methods of distracting tissue layers of the human spine 0 2010
7,955,391 Methods for limiting the movement of material introduced between layers of spinal tissue 1 2010
8,535,327 Delivery apparatus for use with implantable medical devices 0 2010
8,556,978 Devices and methods for treating the vertebral body 0 2011
 
ANOVA CORP. (12)
6,419,704 Artificial intervertebral disc replacement methods and apparatus 399 1999
6,454,804 Engineered tissue annulus fibrosis augmentation methods and apparatus 90 2000
6,969,404 Annulus fibrosis augmentation methods and apparatus 97 2002
6,793,677 Method of providing cells and other biologic materials for transplantation 34 2002
6,755,863 Rotator cuff repair using engineered tissues 12 2002
6,648,919 Transplantation of engineered meniscus tissue to the intervertebral disc 56 2002
6,648,920 Natural and synthetic supplements to engineered annulus and disc tissues 64 2002
7,201,774 Artificial intervertebral disc replacements incorporating reinforced wall sections 15 2003
7,273,497 Methods for treating a defect in the annulus fibrosis 28 2003
7,435,260 Use of morphogenetic proteins to treat human disc disease 24 2004
7,060,100 Artificial disc and joint replacements with modular cushioning components 21 2004
8,679,179 Annular repair devices and methods 0 2008
 
DEPUY SYNTHES PRODUCTS, LLC (11)
8,579,908 Device for delivering viscous material 0 2004
8,415,407 Methods, materials, and apparatus for treating bone and other tissue 0 2006
8,360,629 Mixing apparatus having central and planetary mixing elements 0 2006
8,333,773 Remotely-activated vertebroplasty injection device 1 2007
8,540,722 Methods, materials and apparatus for treating bone and other tissue 0 2009
8,361,078 Methods, materials and apparatus for treating bone and other tissue 0 2009
8,419,801 Adjustable, remote-controllable orthopaedic prosthesis and associated method 1 2009
8,435,300 Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure 0 2011
8,435,301 Artificial intervertebral disc implant 0 2011
8,597,356 Intervertebral implant 0 2012
8,690,949 Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure 0 2013
 
LDR MEDICAL (11)
7,326,250 Intervertebral disc prosthesis and fitting tools 65 2002
7,682,396 Intervertebral disc prosthesis 40 2003
7,494,508 Intervertebral disc prosthesis 27 2005
7,695,516 Intervertebral disc prosthesis 16 2005
7,632,282 Instrumentation and methods for inserting an intervertebral disc prosthesis 10 2005
7,842,088 Intervertebral disc prosthesis 10 2006
8,465,546 Intervertebral disc prosthesis insertion assemblies 2 2007
8,343,219 Intersomatic cage, intervertebral prosthesis, anchoring device and implantation instruments 4 2008
8,257,439 Intervertebral disc prosthesis 2 2009
8,267,999 Intervertebral disc prosthesis 2 2009
8,439,931 Instrumentation and methods for inserting an intervertebral disc prosthesis 2 2009
 
SYNTHES USA, LLC (10)
6,482,233 Prosthetic interbody spacer 108 1999
6,719,794 Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure 140 2001
6,974,480 Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure 91 2002
7,192,447 Intervertebral implant 19 2002
7,226,483 Method of performing a transforaminal posterior lumber interbody fusion procedure 15 2004
7,563,284 Intervertebral disc implant 19 2005
7,563,286 Controlled artificial intervertebral disc implant 24 2005
7,223,292 Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure 21 2005
8,231,675 Intervertebral implant 0 2007
8,313,529 Total disc replacement with W-shaped spring elements 0 2010
 
NUVASIVE, INC. (7)
7,708,776 Intervertebral disk replacement system and methods 10 2003
8,328,851 Total disc replacement system and related methods 0 2006
8,167,915 Methods and apparatus for treating spinal stenosis 1 2006
7,946,236 Using zigzags to create three-dimensional embroidered structures 13 2007
7,942,104 3-dimensional embroidery structures via tension shaping 2 2007
8,282,681 Bioresorbable spinal implant and related methods 0 2008
8,377,135 Textile-based surgical implant and related methods 0 2009
 
ENSURE MEDICAL, INC. (6)
8,083,768 Vascular plug having composite construction 1 2005
7,753,933 Plug with detachable guidewire element and methods for use 12 2005
8,057,510 Plug with collet and apparatus and method for delivering such plugs 12 2005
8,075,587 Apparatus and methods for sealing vascular punctures 22 2005
8,088,144 Locator and closure device and method of use 1 2005
8,579,934 Locator and delivery device and method of use 0 2007
 
ORTHO DEVELOPMENT CORPORATION (6)
6,579,318 Intervertebral spacer 128 2000
6,852,127 Method of implanting an intervertebral spacer 13 2002
D501555 Implant 28 2003
D494274 Implant 29 2003
D493225 Implant 31 2003
7,766,947 Cervical plate for stabilizing the human spine 0 2004
 
THEKEN SPINE, LLC (6)
7,771,478 Artificial disc prosthesis 1 2004
7,766,911 Fixed and variable locking fixation assembly 3 2005
7,806,935 Artificial disc prosthesis 0 2006
7,771,480 Artificial disc prosthesis 0 2006
7,763,075 Artificial disc prosthesis 0 2006
7,763,076 Artificial disc prosthesis 3 2006
 
SYNERGY DISC REPLACEMENT, INC. (5)
8,100,974 Artificial spinal disc 3 2005
8,172,904 Artificial spinal disc 0 2006
7,927,374 Artificial spinal disc 5 2006
8,038,716 Artificial spinal disc 1 2008
8,231,677 Artificial spinal disc 0 2010
 
AESCULAP AG (4)
7,198,644 Intervertebral implant 35 2004
6,986,789 Intervertebral implant 50 2004
7,549,995 Surgical instrument for handling an implant 91 2004
7,585,325 Intervertebral implant 0 2005
 
HOWMEDICA OSTEONICS CORP. (4)
6,296,664 Artificial intervertebral disc 162 1998
6,315,797 Artificial intervertebral disc 159 2000
6,656,224 Artificial intervertebral disc 59 2001
7,128,762 Artificial intervertebral disc 8 2003
 
JOINT SYNERGY, LLC (4)
7,115,144 Spinal implant 9 2004
7,083,651 Spinal implant 42 2004
7,195,644 Ball and dual socket joint 14 2005
7,491,239 Interior insert ball and dual socket joint 2 2005
 
STRYKER SPINE (4)
6,582,468 Intervertebral disc prosthesis with compressible body 188 2001
6,733,532 Intervertebral disc prosthesis with improved mechanical behavior 131 2001
6,527,804 Intervertebral disk prosthesis 228 2001
8,303,601 Collet-activated distraction wedge inserter 0 2006
 
ACTIVE IMPLANTS CORPORATION (3)
7,338,526 Method and apparatus for computerized surgery 97 2001
7,497,868 Method and apparatus for computerized surgery 1 2004
7,491,219 Method and apparatus for computerized surgery 4 2004
 
AESCULAP IMPLANT SYSTEMS, LLC (3)
7,766,966 Artificial intervertebral disc 0 2006
7,655,045 Artificial intervertebral disc 0 2006
7,832,409 Method of inserting an artificial intervertebral disc 2 2007
 
DEPUY ACROMED, INC. (3)
6,520,996 Orthopedic implant 171 2000
6,802,867 Orthopedic implant 31 2002
7,008,452 Dual durometer elastomer artificial disc 10 2003
 
DYNAMIC SPINE, INC. (3)
5,827,328 Intervertebral prosthetic device 309 1996
7,303,565 Apparatus and method for performing spinal surgery 13 2003
8,057,549 Apparatus and method for performing spinal surgery 1 2007
 
IHIP SURGICAL, LLC (3)
8,029,573 Method and apparatus for total hip replacement 3 2006
8,211,183 Methods and systems for total hip replacement 3 2011
8,579,985 Method and apparatus for hip replacement 0 2011
 
IMDS CORPORATION (3)
6,113,638 Method and apparatus for intervertebral implant anchorage 218 1999
6,800,092 Method and apparatus for intervertebral implant anchorage 28 2000
7,717,959 Intervertebral device and method of use 23 2003
 
KERAPLAST TECHNOLOGIES, LTD. (3)
6,379,690 Keratin-based hydrogel for biomedical applications and method of production 18 2000
6,849,092 Implantable prosthetic or tissue expanding device 16 2001
6,783,546 Implantable prosthetic or tissue expanding device 133 2001
 
PERUMALA CORPORATION (3)
6,989,013 Medical appliance for bridging and stabilizing spaced apart bone segments having a bone screw locking system 5 2003
7,879,095 Method of inserting, rotating and releasing a spring-loaded artificial disk 4 2004
8,480,740 Rotating, locking, spring-loaded artificial disk 0 2011
 
PIONEER SURGICAL TECHNOLOGY, INC. (3)
8,597,357 System and method for sizing, inserting and securing artificial disc in intervertebral space 0 2007
8,231,676 Motion preserving artificial intervertebral disc device 0 2009
8,377,133 Systems and methods for sizing, inserting and securing an implant in intervertebral space 1 2010
 
RAYMEDICA, LLC (3)
6,113,639 Trial implant and trial implant kit for evaluating an intradiscal space 266 1999
6,602,291 Prosthetic spinal disc nucleus having a shape change characteristic 92 1999
6,110,210 Prosthetic spinal disc nucleus having selectively coupled bodies 212 1999
 
SDGI HOLDINGS, INC. (3)
6,395,031 Expandable intervertebral spacers 98 2000
6,833,006 Expandable intervertebral spacers 61 2002
7,063,700 System for radial bone displacement 0 2003
 
SPINECORE, INC. (3)
6,468,310 Intervertebral spacer device having a wave washer force restoring element 123 2001
7,314,486 Artificial intervertebral disc having a wave washer force restoring element 2 2004
7,314,487 Intervertebral spacer device having a wave washer force restoring element 8 2004
 
AXIOMED SPINE CORPORATION (2)
7,695,517 Apparatus for replacing a damaged spinal disc 9 2003
7,588,600 Method for replacing a damaged spinal disc 2 2003
 
BLACKSTONE MEDICAL, INC. (2)
6,413,259 Bone plate assembly including a screw retaining member 272 2000
6,960,232 Artificial intervertebral disc 27 2003
 
DEPUY PRODUCTS, INC. (2)
7,481,841 Adjustable orthopaedic prosthesis and associated method 10 2004
7,559,951 Adjustable, remote-controllable orthopaedic prosthesis and associated method 19 2005
 
DEPUY SPINE, INC. (2)
7,226,480 Disc prosthesis 22 2002
8,066,713 Remotely-activated vertebroplasty injection device 6 2003
 
GLOBUS MEDICAL, INC. (2)
7,674,296 Expandable vertebral prosthesis 21 2005
8,282,683 Expandable vertebral implant 1 2010
 
K2M, INC. (2)
7,776,092 Elastomeric intervertebral disc prosthesis 3 2006
8,470,045 Endplate for an intervertebral prosthesis and prosthesis incorporating the same 0 2009
 
MOSKOWITZ, NATHAN (2)
7,854,766 Artificial total lumbar disc for unilateral safe and simple posterior placement in the lumbar spine, and removable bifunctional screw which drives vertical sliding expansile plate expansion, and interplate widening, and angled traction spikes 7 2006
7,846,188 Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, total intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion 4 2006
 
Pinnacle Spine Group, LLC (2)
8,343,224 Intervertebral implants and graft delivery systems and methods 12 2011
8,308,805 Methods of delivering an implant to an intervertebral space 1 2012
 
STEPHEN BRIGIDO (2)
8,328,807 Ankle arthrodesis nail and outrigger assembly 1 2009
8,414,584 Ankle arthrodesis nail and outrigger assembly 0 2010
 
United States Surgical Corporation (2)
5,620,458 Surgical instruments useful for endoscopic spinal procedures 48 1994
5,755,732 Surgical instruments useful for endoscopic spinal procedures 115 1997
 
ALPHATEC SPINE, INC. (1)
6,770,096 Interbody spinal stabilization cage and spinal stabilization method 134 2002
 
ANOVA CORPORATION C/O THE VERTICAL GROUP (1)
8,679,180 Devices used to treat disc herniation and attachment mechanisms therefore 0 2008
 
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA (1)
5,645,596 Ceramic vertebrae prosthesis 171 1994
 
BIEDERMANN TECHNOLOGIES GMBH & CO. KG (1)
6,102,949 Intervertebrae implant 37 1998
 
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS (1)
6,283,998 Alloplastic vertebral disk replacement 35 1999
 
Bridport-Gundry PLC c/o Pearsalls Implants (1)
6,093,205 Surgical implant 317 1998
 
CAUTHEN RESEARCH GROUP, INC. (1)
7,670,379 Spinal disc annulus reconstruction method 19 2006
 
COHORT MEDICAL PRODUCTS GROUP, INC. (1)
5,658,335 Spinal fixator 233 1995
 
Collabcom II, LLC (1)
8,202,299 Interspinous implant, tools and methods of implanting 0 2008
 
CONCEPT MATRIX, LLC (1)
7,740,658 Intervertebral disk prosthesis methods of use 0 2004
 
CORE MEDICAL, INC. (1)
8,409,248 Plug with detachable guidewire element and methods for use 0 2010
 
CORTEK SPINE, INC. (1)
6,241,769 Implant for spinal fusion 147 1998
 
F3 TECHNOLOGIES, LLC (1)
8,066,773 Artificial intervertebral disc 0 2006
 
GATEWAY MEDICAL, INC. (1)
6,736,815 Apparatus and methods for treating spinal discs 109 2001
 
INFINESSE, CORPORATION (1)
7,309,357 Prosthetic spinal discs 19 2004
 
Infinity Orthopaedics Company (1)
8,435,295 System and method for intervertebral implant delivery and removal 0 2006
 
Infinity Orthopedics Ltd. (1)
7,618,459 Universal spinal disc implant system 12 2006
 
INFINTIY ORTHOPAEDICS COMPANY, LTD. (1)
8,632,594 Intervertebral device and method of use 0 2006
 
JEFFREY THRAMANN (1)
7,101,400 Shaped memory artificial disc and methods of engrafting the same 16 2003
 
KARIN TEHNOLOGY, INC. (1)
6,875,213 Method of inserting spinal implants with the use of imaging 81 2003
 
LI MEDICAL TECHNOLOGIES, INC. (1)
6,039,761 Intervertebral spacer and tool and method for emplacement thereof 277 1997
 
LUCENT TECHNOLOGIES INC. (1)
6,458,159 Disc prosthesis 115 2000
 
NAXCOR (1)
6,342,074 Anterior lumbar interbody fusion implant and method for fusing adjacent vertebrae 115 2000
 
PEARL TECHNOLOGY HOLDINGS, LLC (1)
6,482,234 Prosthetic spinal disc 99 2000
 
POREX TECHNOLOGIES CORP. (1)
5,545,226 Implants for cranioplasty 23 1994
 
R&B SURGICAL SOLUTIONS, LTD. (1)
5,888,223 Anterior stabilization device 254 1998
 
REGENTS OF THE UNIVERSITY OF, THE (1)
6,146,419 Method for forming a hollow prosthesis 14 2000
 
RIVERBEND DESIGN LLC (1)
7,201,776 Artificial intervertebral disc replacements with endplates 47 2002
 
RSB SPINE LLC (1)
6,235,034 Bone plate and bone screw guide mechanism 309 1998
 
SPINAL CONCEPTS, INC. (1)
6,736,850 Vertebral pseudo arthrosis device and method 63 2001
 
SPINAL GENERATIONS, LLC (1)
7,819,922 Vertebral prosthesis 6 2003
 
SPINAL INNOVATIONS, L.L.C. (1)
5,749,916 Fusion implant 155 1997
 
SPINE WAVE, INC. (1)
8,641,769 Plastically deformable inter-osseous device 0 2011
 
SPINECO, INC. (1)
7,824,444 Expandable spherical spinal implant 3 2004
 
STOUT MEDICAL GROUP, L.P. (1)
8,535,380 Fixation device and method 0 2010
 
SYNERGY DISC REPLACEMENT (1)
8,454,699 Systems and methods for vertebral disc replacement 0 2008
 
THAKEN SURGICAL, LLC (1)
7,780,666 Fixed and variable locking fixation assembly 3 2005
 
THEKEN SURGICAL, INC. (1)
7,785,327 Fixed and variable locking fixation assembly 6 2005
 
TRINITY ORTHOPEDICS, LLC (1)
8,529,628 Expanding intervertebral device and methods of use 1 2010
 
UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6) (1)
5,674,294 Intervertebral disk prosthesis 256 1994
 
VERTEBRATION, INC. (1)
8,236,058 Spine surgery method and implant 3 2005
 
X-SPINE SYSTEMS, INC. (1)
8,216,316 Prosthetic implant with biplanar angulation and compound angles 2 2008
 
ZIMMER GMBH (1)
5,702,454 Process for implanting an invertebral prosthesis 275 1996
 
Other [Check patent profile for assignment information] (30)
5,246,458 Artificial disk 343 1992
5,423,816 Intervertebral locking device 224 1993
5,514,180 Prosthetic intervertebral devices 622 1994
6,120,502 Apparatus and method for the delivery of electrical current for interbody spinal arthrodesis 107 1994
5,865,845 Prosthetic intervertebral disc 286 1996
6,102,950 Intervertebral body fusion device 269 1999
6,605,089 Apparatus and method for the delivery of electrical current for interbody spinal arthrodesis 48 1999
6,770,094 Intervertebral disc prosthesis 51 2002
6,969,405 Inflatable intervertebral disc replacement prosthesis 26 2003
7,455,672 Method for the delivery of electrical current to promote bone growth between adjacent bone masses 12 2003
8,696,749 Artificial intervertebral disc 0 2004
7,083,650 Artificial expansile total lumbar and thoracic discs for posterior placement without supplemental instrumentation and its adaptation for anterior placement of artificial cervical, thoracic and lumbar discs 34 2004
7,753,958 Expandable intervertebral implant 36 2005
7,704,279 Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, expansile intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion 1 2005
8,251,891 Totally wireless electronically embedded action-ended endoscope utilizing differential directional illumination with digitally controlled mirrors and/or prisms 0 2007
7,942,903 Bi-directional fixating transvertebral body screws and posterior cervical and lumbar interarticulating joint calibrated stapling devices for spinal fusion 0 2007
8,535,379 Artificial cervical and lumbar discs, disc plate insertion gun for performing sequential single plate intervertebral implantation enabling symmetric bi-disc plate alignment for interplate mobile core placement 0 2007
7,972,363 Bi-directional fixating/locking transvertebral body screw/intervertebral cage stand-alone constructs and posterior cervical and lumbar interarticulating joint stapling guns and devices for spinal fusion 15 2008
7,857,855 Devices used to treat disc herniation and attachment mechanisms therefore 15 2008
8,062,373 Spine surgery method and motion preserving implant 0 2008
7,935,116 Implant for the delivery of electrical current to promote bone growth between adjacent bone masses 7 2008
7,951,180 Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, expansile intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion 1 2008
8,257,370 Posterior cervical and lumbar interarticulating joint staples, stapling guns, and devices for spinal fusion 0 2009
8,157,865 Apparatus and method for stabilizing adjacent bone portions 0 2010
8,690,947 Stand-alone biomimetic artificial intervertebral disc system 0 2010
8,647,386 Expandable intervertebral implant system and method 0 2010
8,353,964 Anatomic total disc replacement 0 2010
8,353,913 Bi-directional fixating transvertebral body screws and posterior cervical and lumbar interarticulating joint calibrated stapling devices for spinal fusion 0 2011
8,206,387 Interbody spinal implant inductively coupled to an external power supply 0 2011
8,579,977 Spine surgery method and inserter 0 2012