US Patent No: 6,302,888

Number of patents in Portfolio can not be more than 2000

Locking dovetail and self-limiting set screw assembly for a spinal stabilization member

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Abstract

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A spinal implant assembly is provided which has a stabilizer rod clamped into position within an anchor by means of a sliding closure member including a mating set screw or hook. The exterior faces of the anchor are contoured to optimize interface in the surgical setting. The anchor includes a U-shaped channel having multiple undercut surfaces such as grooves, which mate with flange like projections or 'dovetails' of a closure member which is slid in a direction corresponding to the longitudinal axis of the rod. The closure member has on either side a flange mating with opposing recesses formed at the top of the U-shaped channel so as to lock the closure member in place. The set screw has an external hex head for tightening, and a plurality of radically extending prongs which are undercut and which mate with the recesses in the top of the U-shaped channel of the anchor. The hex head sheers at a necked area above the radial collar to provide for a flush surface relative to the closure member. The undercuts on the prongs allow the set screw to be unscrewed from the closure member.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
EBI, LLCPARSIPPANY, NJ79
CROSS MEDICAL PRODUCTS, INC.PARSIPPANY, NJ2

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Knoth, Donald B Dayton, OH 1 329
Mellinger, Philip A Ladera Ranch, CA 11 1727

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Sofamor S.N.C. (2)
5,615,965 Device for interconnecting an elongate element and a support for said element 26 1995
5,702,395 Spine osteosynthesis instrumentation for an anterior approach 262 1995
 
WARSAW ORTHOPEDIC, INC. (2)
5,607,426 Threaded polyaxial locking screw plate assembly 387 1996
5,669,911 Polyaxial pedicle screw 302 1996
 
CHOICE SPINE, LP (1)
5,630,817 Rod attachment device for rachidian orthopaedy 121 1995
 
CROSS MEDICAL PRODUCTS, LLC (1)
5,360,431 Transpedicular screw system and method of use 473 1992
 
DEPUY ACROMED, INC. (1)
5,257,993 Top-entry rod retainer 149 1991
 
EBI, LLC (1)
5,697,929 Self-limiting set screw for use with spinal implant systems 267 1995
 
HOWMEDICA OSTEONICS CORP. (1)
* 5,380,326 Clamping device for vertebral locking rod 109 1993
 
SYNTHES (U.S.A.) (1)
4,887,596 Open backed pedicle screw 234 1988
 
TWIN CITY SURGICAL, INC. (1)
4,347,845 Hook inserter device 105 1981
 
Other [Check patent profile for assignment information] (1)
5,944,720 Posterior spinal fixation system 30 1998
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
SPARTEK MEDICAL, INC. (64)
8,172,882 Implant system and method to treat degenerative disorders of the spine 3 2007
8,043,337 Implant system and method to treat degenerative disorders of the spine 9 2007
8,211,150 Dynamic stabilization and motion preservation spinal implantation system and method 0 2007
8,192,469 Dynamic stabilization and motion preservation spinal implantation system and method with a deflection rod 0 2007
8,182,515 Dynamic stabilization and motion preservation spinal implantation system and method 0 2007
8,182,516 Rod capture mechanism for dynamic stabilization and motion preservation spinal implantation system and method 0 2007
8,177,815 Super-elastic deflection rod for a dynamic stabilization and motion preservation spinal implantation system and method 0 2007
8,172,881 Dynamic stabilization and motion preservation spinal implantation system and method with a deflection rod mounted in close proximity to a mounting rod 0 2007
8,162,987 Modular spine treatment kit for dynamic stabilization and motion preservation of the spine 0 2007
8,147,520 Horizontally loaded dynamic stabilization and motion preservation spinal implantation system and method 0 2007
8,142,480 Dynamic stabilization and motion preservation spinal implantation system with horizontal deflection rod and articulating vertical rods 0 2007
8,118,842 Multi-level dynamic stabilization and motion preservation spinal implantation system and method 0 2007
8,105,356 Bone anchor with a curved mounting element for a dynamic stabilization and motion preservation spinal implantation system and method 0 2007
8,080,039 Anchor system for a spine implantation system that can move about three axes 4 2007
8,070,774 Reinforced bone anchor for a dynamic stabilization and motion preservation spinal implantation system and method 4 2007
8,070,780 Bone anchor with a yoke-shaped anchor head for a dynamic stabilization and motion preservation spinal implantation system and method 4 2007
8,066,747 Implantation method for a dynamic stabilization and motion preservation spinal implantation system and method 0 2007
8,052,721 Multi-dimensional horizontal rod for a dynamic stabilization and motion preservation spinal implantation system and method 4 2007
8,048,128 Revision system and method for a dynamic stabilization and motion preservation spinal implantation system and method 4 2007
8,012,175 Multi-directional deflection profile for a dynamic stabilization and motion preservation spinal implantation system and method 5 2007
8,002,800 Horizontal rod with a mounting platform for a dynamic stabilization and motion preservation spinal implantation system and method 5 2007
7,942,900 Shaped horizontal rod for dynamic stabilization and motion preservation spinal implantation system and method 5 2007
7,635,380 Bone anchor with a compressor element for receiving a rod for a dynamic stabilization and motion preservation spinal implantation system and method 12 2007
8,298,267 Spine implant with a deflection rod system including a deflection limiting shield associated with a bone screw and method 0 2008
8,114,130 Deflection rod system for spine implant with end connectors and method 0 2008
8,109,970 Deflection rod system with a deflection contouring shield for a spine implant and method 0 2008
8,105,359 Deflection rod system for a dynamic stabilization and motion preservation spinal implantation system and method 0 2008
8,070,775 Deflection rod system for a dynamic stabilization and motion preservation spinal implantation system and method 5 2008
8,070,776 Deflection rod system for use with a vertebral fusion implant for dynamic stabilization and motion preservation spinal implantation system and method 7 2008
8,057,514 Deflection rod system dimensioned for deflection to a load characteristic for dynamic stabilization and motion preservation spinal implantation system and method 4 2008
8,052,722 Dual deflection rod system for a dynamic stabilization and motion preservation spinal implantation system and method 5 2008
8,048,113 Deflection rod system with a non-linear deflection to load characteristic for a dynamic stabilization and motion preservation spinal implantation system and method 5 2008
8,048,121 Spine implant with a defelction rod system anchored to a bone anchor and method 4 2008
8,048,122 Spine implant with a dual deflection rod system including a deflection limiting sheild associated with a bone screw and method 4 2008
8,048,123 Spine implant with a deflection rod system and connecting linkages and method 4 2008
8,002,803 Deflection rod system for a spine implant including an inner rod and an outer shell and method 5 2008
7,993,372 Dynamic stabilization and motion preservation spinal implantation system with a shielded deflection rod system and method 5 2008
7,985,243 Deflection rod system with mount for a dynamic stabilization and motion preservation spinal implantation system and method 7 2008
7,963,978 Method for implanting a deflection rod system and customizing the deflection rod system for a particular patient need for dynamic stabilization and motion preservation spinal implantation system 8 2008
8,337,536 Load-sharing bone anchor having a deflectable post with a compliant ring and method for stabilization of the spine 0 2009
8,333,792 Load-sharing bone anchor having a deflectable post and method for dynamic stabilization of the spine 0 2009
8,267,979 Load-sharing bone anchor having a deflectable post and axial spring and method for dynamic stabilization of the spine 0 2009
8,211,155 Load-sharing bone anchor having a durable compliant member and method for dynamic stabilization of the spine 0 2009
8,114,134 Spinal prosthesis having a three bar linkage for motion preservation and dynamic stabilization of the spine 1 2009
8,097,024 Load-sharing bone anchor having a deflectable post and method for stabilization of the spine 3 2009
8,092,501 Dynamic spinal rod and method for dynamic stabilization of the spine 0 2009
8,083,772 Dynamic spinal rod assembly and method for dynamic stabilization of the spine 0 2009
8,083,775 Load-sharing bone anchor having a natural center of rotation and method for dynamic stabilization of the spine 1 2009
8,057,515 Load-sharing anchor having a deflectable post and centering spring and method for dynamic stabilization of the spine 7 2009
8,057,517 Load-sharing component having a deflectable post and centering spring and method for dynamic stabilization of the spine 7 2009
8,048,115 Surgical tool and method for implantation of a dynamic bone anchor 4 2009
8,048,125 Versatile offset polyaxial connector and method for dynamic stabilization of the spine 5 2009
8,021,396 Configurable dynamic spinal rod and method for dynamic stabilization of the spine 5 2009
8,016,861 Versatile polyaxial connector assembly and method for dynamic stabilization of the spine 6 2009
8,012,181 Modular in-line deflection rod and bone anchor system and method for dynamic stabilization of the spine 6 2009
8,007,518 Load-sharing component having a deflectable post and method for dynamic stabilization of the spine 4 2009
8,568,451 Bone anchor for receiving a rod for stabilization and motion preservation spinal implantation system and method 0 2009
8,317,836 Bone anchor for receiving a rod for stabilization and motion preservation spinal implantation system and method 0 2009
8,216,281 Low profile spinal prosthesis incorporating a bone anchor having a deflectable post and a compound spinal rod 0 2009
8,257,397 Low profile spinal prosthesis incorporating a bone anchor having a deflectable post and a compound spinal rod 2 2010
8,518,085 Adaptive spinal rod and methods for stabilization of the spine 1 2011
8,372,122 Low profile spinal prosthesis incorporating a bone anchor having a deflectable post and a compound spinal rod 0 2011
8,430,916 Spinal rod connectors, methods of use, and spinal prosthesis incorporating spinal rod connectors 0 2012
8,394,127 Low profile spinal prosthesis incorporating a bone anchor having a deflectable post and a compound spinal rod 0 2012
 
BIOMET SPORTS MEDICINE, LLC (43)
7,608,092 Method and apparatus for performing meniscus repair 25 2004
7,608,098 Bone fixation device 53 2004
7,914,539 Tissue fixation device 17 2005
7,749,250 Soft tissue repair assembly and associated method 33 2006
8,034,090 Tissue fixation device 7 2006
7,658,751 Method for implanting soft tissue 58 2006
7,601,165 Method and apparatus for forming a self-locking adjustable suture loop 61 2006
7,857,830 Soft tissue repair and conduit device 27 2007
7,905,903 Method for tissue fixation 35 2007
7,909,851 Soft tissue repair device and associated methods 35 2008
7,905,904 Soft tissue repair device and associated methods 28 2008
8,251,998 Chondral defect repair 21 2008
8,137,382 Method and apparatus for coupling anatomical features 31 2008
8,128,658 Method and apparatus for coupling soft tissue to bone 28 2008
8,118,836 Method and apparatus for coupling soft tissue to a bone 33 2008
7,959,650 Adjustable knotless loops 28 2008
8,317,825 Soft tissue conduit device and method 21 2009
8,088,130 Method and apparatus for coupling soft tissue to a bone 23 2009
8,361,113 Method and apparatus for coupling soft tissue to a bone 18 2009
8,298,262 Method for tissue fixation 20 2009
8,303,604 Soft tissue repair device and method 19 2009
8,221,454 Apparatus for performing meniscus repair 23 2009
8,672,968 Method for implanting soft tissue 0 2010
8,801,783 Prosthetic ligament system for knee joint 0 2010
8,409,253 Soft tissue repair assembly and associated method 17 2010
8,562,647 Method and apparatus for securing soft tissue to bone 3 2010
8,597,327 Method and apparatus for sternal closure 2 2010
8,273,106 Soft tissue repair and conduit device 20 2010
8,337,525 Soft tissue repair device and associated methods 17 2011
8,292,921 Soft tissue repair device and associated methods 18 2011
8,652,171 Method and apparatus for soft tissue fixation 2 2011
8,562,645 Method and apparatus for forming a self-locking adjustable loop 2 2011
8,231,654 Adjustable knotless loops 31 2011
8,574,235 Method for trochanteric reattachment 0 2011
8,652,172 Flexible anchors for tissue fixation 2 2011
8,551,140 Method and apparatus for coupling soft tissue to bone 3 2011
8,672,969 Fracture fixation device 2 2011
8,506,597 Method and apparatus for interosseous membrane reconstruction 6 2011
8,840,645 Method and apparatus for coupling soft tissue to a bone 0 2012
8,771,316 Method and apparatus for coupling anatomical features 1 2012
8,721,684 Method and apparatus for coupling anatomical features 1 2012
8,777,956 Chondral defect repair 1 2012
8,632,569 Soft tissue repair device and associated methods 2 2012
 
DEPUY SYNTHES PRODUCTS, LLC (17)
7,951,175 Instruments and methods for manipulating a vertebra 11 2005
8,444,676 Locking cap assembly for spinal fixation instrumentation 0 2006
8,007,516 Instruments and methods for manipulating vertebra 4 2007
7,951,168 Instruments and methods for manipulating vertebra 6 2007
8,361,129 Large diameter bone anchor assembly 0 2007
8,382,757 Adjustable fixator 0 2007
8,709,015 Bilateral vertebral body derotation system 0 2008
8,608,746 Derotation instrument with reduction functionality 0 2008
8,430,914 Assembly for orthopaedic surgery 1 2008
8,641,734 Dual spring posterior dynamic stabilization device with elongation limiting elastomers 0 2009
8,361,123 Bone anchor assemblies and methods of manufacturing and use thereof 1 2009
8,535,318 Minimally invasive instrument set, devices and related methods 0 2010
8,603,144 Adjustable bone screw assembly 0 2011
8,709,044 Instruments and methods for manipulating vertebra 1 2011
8,740,946 Bone anchor with locking cap and method of spinal fixation 0 2012
8,663,288 Polyaxial bone screw 0 2012
8,845,700 Adjustable bone screw assembly 0 2013
 
ZIMMER SPINE, INC. (17)
7,066,937 Apparatus for connecting a longitudinal member to a bone portion 111 2002
* 6,837,889 Apparatus for connecting a longitudinal member to a bone portion 128 2002
7,144,396 Apparatus for connecting a longitudinal member to a bone portion 100 2003
* 7,491,218 Spinal stabilization systems and methods using minimally invasive surgical procedures 110 2003
* 7,763,049 Orthopedic fixation connector 7 2004
8,366,747 Apparatus for connecting a longitudinal member to a bone portion 0 2004
7,691,132 Spinal stabilization systems and methods 49 2005
8,034,084 Spinal stabilization systems and methods 8 2006
7,879,075 Methods for connecting a longitudinal member to a bone portion 5 2006
7,604,656 Apparatus for connecting a longitudinal member to a bone portion 25 2006
8,167,911 Apparatus for connecting a longitudinal member to a bone portion 3 2006
7,563,264 Spinal stabilization systems and methods 46 2007
8,075,592 Spinal stabilization systems and methods 3 2007
7,914,558 Spinal stabilization systems and methods using minimally invasive surgical procedures 37 2007
8,636,783 Spinal stabilization systems and methods 0 2008
8,709,050 Methods for connecting a longitudinal member to a bone portion 0 2011
8,496,685 Spinal stabilization systems and methods 0 2011
 
X-SPINE SYSTEMS, INC. (12)
7,717,943 Capless multiaxial screw and spinal fixation assembly and method 12 2005
7,662,172 Pedicle screw systems and methods of assembling/installing the same 46 2005
7,604,655 Bone fixation system and method for using the same 18 2006
7,686,835 Pedicle screw system with provisional locking aspects 20 2006
8,092,504 Pedicle screw systems and methods of assembling/installing the same 9 2007
8,012,185 Pedicle screw systems and methods of assembling/installing the same 2 2007
8,097,025 Pedicle screw system configured to receive a straight or curved rod 3 2008
8,147,522 Bone fixation method 0 2009
8,142,481 Pedicle screw systems and methods of assembling/installing the same 1 2010
8,016,866 Pedicle screw system with provisional locking aspects 9 2010
8,066,745 Capless multiaxial screw and spinal fixation assembly and method 1 2010
8,382,806 Capless multiaxial screw and spinal fixation assembly and method 0 2011
 
ORTHO INNOVATIONS, LLC (8)
7,942,910 Polyaxial bone screw 22 2007
7,947,065 Locking polyaxial ball and socket fastener 12 2009
7,942,911 Polyaxial bone screw 7 2009
7,942,909 Thread-thru polyaxial pedicle screw system 8 2009
7,951,173 Pedicle screw implant system 6 2010
8,075,603 Locking polyaxial ball and socket fastener 5 2010
8,197,518 Thread-thru polyaxial pedicle screw system 2 2010
8,465,530 Locking polyaxial ball and socket fastener 0 2011
 
THEKEN SPINE, LLC (8)
7,588,588 System and method for stabilizing of internal structures 87 2003
* 7,214,227 Closure member for a medical implant device 136 2004
7,967,826 Connector transfer tool for internal structure stabilization systems 2 2004
7,905,907 Internal structure stabilization system for spanning three or more structures 16 2004
7,618,442 Implant assembly and method for use in an internal structure stabilization system 35 2004
7,588,575 Extension for use with stabilization systems for internal structures 74 2004
7,569,061 Off-axis anchor guidance system 21 2004
8,197,517 Frictional polyaxial screw assembly 6 2008
 
CUSTOM SPINE, INC. (7)
7,862,594 Polyaxial pedicle screw assembly 29 2005
7,819,902 Medialised rod pedicle screw assembly 43 2005
7,163,539 Biased angle polyaxial pedicle screw assembly 55 2005
7,763,057 Biased angle polyaxial pedicle screw assembly 7 2006
7,892,257 Spring loaded, load sharing polyaxial pedicle screw assembly and method 2 2006
8,652,178 Polyaxial pedicle screw assembly and method 0 2010
8,439,954 Spring-loaded, load sharing polyaxial pedicle screw assembly and method 0 2011
 
WARSAW ORTHOPEDIC, INC. (7)
7,794,477 Spinal implants and methods with extended multi-axial anchor assemblies 34 2004
7,722,654 Spinal implants with multi-axial anchor assembly and methods 33 2004
* 7,572,280 Multi-axial anchor assemblies for spinal implants and methods 19 2005
7,914,559 Locking device and method employing a posted member to control positioning of a stabilization member of a bone stabilization system 0 2006
8,080,040 Anchor with two member securing mechanism for attaching an elongated member to a bone 1 2008
8,361,125 Spinal implants with multi-axial anchor assembly and methods 0 2010
8,012,188 Spinal implants and methods with extended multi-axial anchor assemblies 4 2010
 
GLOBUS MEDICAL, INC. (6)
7,503,924 Polyaxial screw 42 2004
* 8,034,086 Polyaxial screw 1 2005
* 8,475,495 Polyaxial screw 1 2005
8,888,827 Orthopedic fixation devices and methods of installation thereof 0 2011
8,894,691 Polyaxial screw 0 2013
8,790,374 Polyaxial screw 1 2013
 
HOWMEDICA OSTEONICS CORP. (6)
7,780,703 Device for securing spinal rods 8 2002
* 7,608,095 Device for securing spinal rods 29 2003
7,819,901 Device for securing spinal rods 27 2005
7,909,856 Methods for securing spinal rods 27 2006
8,313,510 Device for securing spinal rods 1 2010
8,808,327 Device for securing spinal rods 0 2012
 
DEPUY SPINE, INC. (5)
* 6,755,829 Lock cap anchor assembly for orthopaedic fixation 287 2000
7,722,651 Adjustable bone screw assembly 13 2005
7,682,377 Polyaxial bone screw 66 2006
8,313,516 Polyaxial bone screw 1 2010
7,951,174 Adjustable bone screw assembly 1 2010
 
BIOMET MANUFACTURING, LLC (4)
8,444,699 Method and apparatus for augmenting bone defects 0 2010
8,500,818 Knee prosthesis assembly with ligament link 11 2010
8,343,227 Knee prosthesis assembly with ligament link 8 2010
8,900,314 Method of implanting a prosthetic knee joint assembly 0 2012
 
DEPUY INTERNATIONAL LIMITED (3)
8,348,952 System and method for cooling a spinal correction device comprising a shape memory material for corrective spinal surgery 3 2006
8,414,614 Implant kit for supporting a spinal column 1 2006
8,425,563 Spinal rod support kit 0 2007
 
PIONEER SURGICAL TECHNOLOGY, INC. (3)
7,141,051 Low profile spinal fixation system 89 2003
8,075,590 Low profile spinal fixation system 1 2004
8,062,340 Spinal rod anchor device and method 7 2007
 
AESCULAP IMPLANT SYSTEMS, LLC (2)
8,828,056 Rod to rod cross connector 0 2012
8,771,319 Rod to rod cross connector 0 2012
 
ALTUS PARTNERS, LLC (2)
8,167,913 Spinal stabilization using bone anchor and anchor seat with tangential locking feature 1 2006
7,594,924 Spinal stabilization using bone anchor seat and cross coupling with improved locking feature 30 2006
 
DEPUY MITEK, INC. (2)
* 7,588,586 Tissue fixation device 4 2003
7,896,901 Tissue fixation device 1 2007
 
JACKSON, ROGER P. (2)
8,556,938 Polyaxial bone anchor with non-pivotable retainer and pop-on shank, some with friction fit 0 2010
8,444,681 Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert 0 2012
 
K2M, INC. (2)
8,696,717 Multi-planar, taper lock screw with additional lock 0 2009
8,377,101 Multi-planar taper lock screw with increased rod friction 0 2009
 
LIFE SPINE, INC. (2)
7,678,137 Pedicle screw constructs for spine fixation systems 37 2005
8,092,494 Pedicle screw constructs for spine fixation systems 2 2007
 
RACHIOTEK LLC (2)
7,635,379 Pedicle screw assembly with bearing surfaces 55 2004
7,615,068 Mounting mechanisms for pedicle screws and related assemblies 86 2004
 
SPINAL LLC (2)
7,658,582 Precise linear fastener system and method for use 8 2003
7,862,281 Precise linear fastener system and method for use 0 2007
 
SYNTHES USA, LLC (2)
7,261,713 Adjustable fixator 27 2002
8,221,472 Bone anchor with locking cap and method of spinal fixation 6 2006
 
AESCULAP AG & CO. KG (1)
7,628,799 Rod to rod connector 6 2005
 
AESCULAP IMPLANT SYSTEMS, INC. (1)
7,744,632 Rod to rod connector 14 2007
 
ALPINESPINE, LLC (1)
7,445,627 Polyaxial pedicle screw assembly 71 2006
 
BIEDERMANN TECHNOLOGIES GMBH & CO. KG (1)
* 8,262,704 Receiving part for connecting a shank of a bone anchoring element to a rod and bone anchoring device with such a receiving part 1 2006
 
Biomet Sports Medicine (1)
8,608,777 Method and apparatus for coupling soft tissue to a bone 3 2011
 
CHOICE SPINE, LP (1)
* 8,328,850 Device for immobilizing a connecting rod in an osseous anchoring element of a rachidian implant 3 2003
 
DEPUY ACROMED, INC. (1)
7,081,117 Locking cap assembly for spinal fixation instrumentation 137 2004
 
DEPUY SPINE SARL (1)
7,125,426 Locking cap assembly for spinal fixation instrumentation 150 2003
 
INNOVATIVE SPINAL DESIGN (1)
7,186,255 Polyaxial screw 64 2004
 
JACKSON, ROGER P. AN INDIVIDUAL (1)
8,398,682 Polyaxial bone screw assembly 0 2010
 
LANX, INC. (1)
6,981,973 Low profile vertebral alignment and fixation assembly 75 2003
 
MEDICINE LODGE (DBA IMDS CO-INNOVATION) (1)
8,771,352 Method and apparatus for tibial fixation of an ACL graft 1 2011
 
MEDYSSEY CO., LTD. (1)
8,308,773 Pedicle screw 0 2006
 
NAS Medical Technologies, Inc. (1)
7,294,128 Bone fixation apparatus 81 2003
 
SANDVIK INTELLECTUAL PROPERTY AB (1)
* 7,407,351 Rotatable tool comprising a shank, a drawbar and a cutting head 3 2005
 
SARL, DEPUY SPINE (1)
7,951,172 Constrained motion bone screw assembly 8 2005
 
SCHAEFER, BERND (1)
* 6,656,179 Bone plate 90 2000
 
SEASPINE, INC. (1)
7,695,497 Implant system for osteosynthesis 12 2005
 
SPINELAB AG (1)
* 7,597,707 Pedicle screw with a closure device for the fixing of elastic rod elements 25 2004
 
TARAS, JOHN STANLEY (1)
* 6,875,215 Distraction pin for fracture fixation 23 2002
 
ULRICH GMBH & CO. KG (1)
D607103 Medical implant 1 2009
 
Other [Check patent profile for assignment information] (80)
* 6,884,244 Removable medical implant closure for open headed implants 21 2000
* 6,368,321 Lockable swivel head bone screw 157 2000
* 6,478,797 Spinal fixation device 104 2001
* 6,652,526 Spinal stabilization rod fastener 158 2001
8,377,100 Closure for open-headed medical implant 0 2002
* 6,964,666 Polyaxial bone screw locking mechanism 115 2003
6,716,214 Polyaxial bone screw with spline capture connection 245 2003
8,137,386 Polyaxial bone screw apparatus 5 2003
7,322,981 Polyaxial bone screw with split retainer ring 37 2003
8,282,673 Anti-splay medical implant closure with multi-surface removal aperture 0 2004
8,257,402 Closure for rod receiving orthopedic implant having left handed thread removal 0 2004
8,052,724 Upload shank swivel head bone screw spinal implant 0 2004
7,662,175 Upload shank swivel head bone screw spinal implant 34 2004
8,273,109 Helical wound mechanically interlocking mating guide and advancement structure 0 2004
7,766,941 Spinal support, stabilization 9 2004
8,540,753 Polyaxial bone screw with uploaded threaded shank and method of assembly and use 0 2004
7,513,905 Polyaxial bone screw 30 2004
7,833,250 Polyaxial bone screw with helically wound capture connection 33 2004
7,572,279 Polyaxial bone screw with discontinuous helically wound capture connection 40 2004
8,152,810 Spinal fixation tool set and method 2 2004
8,876,868 Helical guide and advancement flange with radially loaded lip 0 2005
7,476,239 Polyaxial bone screw with compound articulation 14 2005
7,776,067 Polyaxial bone screw with shank articulation pressure insert and method 17 2005
* 7,789,896 Polyaxial bone screw assembly 32 2005
7,625,396 Polyaxial bone screw with multi-part shank retainer 38 2005
8,366,753 Polyaxial bone screw assembly with fixed retaining structure 0 2006
* 7,766,946 Device for securing spinal rods 9 2006
7,766,915 Dynamic fixation assemblies with inner core and outer coil-like member 16 2006
8,273,089 Spinal fixation tool set and method 4 2006
7,896,902 Multi-axial double locking bone screw assembly 5 2007
8,388,660 Devices and methods for superior fixation of orthopedic devices onto the vertebral column 0 2007
8,105,368 Dynamic stabilization connecting member with slitted core and outer sleeve 1 2007
8,292,926 Dynamic stabilization connecting member with elastic core and outer sleeve 1 2007
8,128,667 Anti-splay medical implant closure with multi-surface removal aperture 3 2007
8,092,502 Polyaxial bone screw with uploaded threaded shank and method of assembly and use 3 2007
8,066,739 Tool system for dynamic spinal implants 6 2007
8,475,498 Dynamic stabilization connecting member with cord connection 0 2008
7,901,437 Dynamic stabilization member with molded connection 6 2008
8,257,398 Polyaxial bone screw with cam capture 1 2008
8,241,333 Polyaxial bone screw with split retainer ring 1 2008
* 7,875,065 Polyaxial bone screw with multi-part shank retainer and pressure insert 18 2008
8,257,396 Polyaxial bone screw with shank-retainer inset capture 1 2008
7,951,170 Dynamic stabilization connecting member with pre-tensioned solid core 28 2008
8,162,948 Orthopedic implant rod reduction tool set and method 2 2008
8,353,932 Polyaxial bone anchor assembly with one-piece closure, pressure insert and plastic elongate member 1 2008
8,911,477 Dynamic stabilization member with end plate support and cable core extension 0 2008
7,967,850 Polyaxial bone anchor with helical capture connection, insert and dual locking assembly 10 2008
8,034,087 Polyaxial bone screw 0 2009
8,845,649 Spinal fixation tool set and method for rod reduction and fastener insertion 0 2009
8,292,892 Orthopedic implant rod reduction tool set and method 0 2009
8,012,177 Dynamic stabilization assembly with frusto-conical connection 6 2009
8,366,745 Dynamic stabilization assembly having pre-compressed spacers with differential displacements 0 2009
8,636,777 Polyaxial bone screw with discontinuous helically wound capture connection 0 2009
8,591,515 Spinal fixation tool set and method 0 2009
8,100,915 Orthopedic implant rod reduction tool set and method 5 2009
8,092,500 Dynamic stabilization connecting member with floating core, compression spacer and over-mold 1 2009
8,377,102 Polyaxial bone anchor with spline capture connection and lower pressure insert 1 2010
8,545,538 Devices and methods for inter-vertebral orthopedic device placement 0 2010
8,394,133 Dynamic fixation assemblies with inner core and outer coil-like member 2 2010
8,308,782 Bone anchors with longitudinal connecting member engaging inserts and closures for fixation and optional angulation 4 2010
8,444,677 Polyaxial bone screw with helically wound capture connection 0 2010
8,814,911 Polyaxial bone screw with cam connection and lock and release insert 0 2011
8,506,599 Dynamic stabilization assembly with frusto-conical connection 2 2011
8,439,958 Polyaxial bone screw 0 2011
8,894,657 Tool system for dynamic spinal implants 0 2011
8,613,760 Dynamic stabilization connecting member with slitted core and outer sleeve 0 2011
8,377,067 Orthopedic implant rod reduction tool set and method 0 2012
8,845,693 Tulip head apparatus 0 2012
8,636,769 Polyaxial bone screw with shank-retainer insert capture 0 2012
* 8,696,711 Polyaxial bone anchor assembly with one-piece closure, pressure insert and plastic elongate member 1 2012
8,475,501 Polyaxial bone screw with split retainer ring 0 2012
8,591,552 Anti-splay medical implant closure with multi-surface removal aperture 0 2012
8,591,560 Dynamic stabilization connecting member with elastic core and outer sleeve 0 2012
8,840,652 Bone anchors with longitudinal connecting member engaging inserts and closures for fixation and optional angulation 0 2012
8,911,479 Multi-start closures for open implants 0 2013
8,900,272 Dynamic fixation assemblies with inner core and outer coil-like member 0 2013
8,870,928 Helical guide and advancement flange with radially loaded lip 0 2013
8,814,913 Helical guide and advancement flange with break-off extensions 0 2013
8,911,478 Splay control closure for open bone anchor 0 2013
8,852,239 Sagittal angle screw with integral shank and receiver 0 2014
* Cited By Examiner