SDGI HOLDINGS, INC.
Patent Owner
Stats
- 170 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 02, 2013 most recent publication
Details
- 170 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 56,300 Total Citation Count
- Nov 05, 1979 Earliest Filing
- 91 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8409286 Expandable spinal fusion device and methods of promoting spinal fusionJan 17, 06Apr 02, 13[A61F]
8257438 Methods and devices for preserving motion in an articulating prosthetic discApr 12, 05Sep 04, 12[A61F]
7857853 Synthetic loadbearing collagen-mineral composites useful for spinal implants, and methods of manufactureApr 29, 05Dec 28, 10[A61F]
7559929 Implants and methods for positioning same in surgical approaches to the spineFeb 18, 05Jul 14, 09[A61F, A61B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7452370 Apparatus for retaining a bone anchor in a bone plate and method for use thereofExpiredApr 29, 05Nov 18, 08[A61B]
2008/0027,543 Prosthesis and method for replacing degenerative vertebral portionsAbandonedJun 28, 06Jan 31, 08[A61F]
2007/0270,806 Devices and methods for receiving elongated connecting elements in spinal surgical proceduresAbandonedApr 07, 06Nov 22, 07[A61F]
2007/0270,835 Bone attachment devices with a threaded interconnection including a solid lubricious materialAbandonedMay 05, 06Nov 22, 07[A61F]
2007/0270,950 Partial intervertebral implant and method of augmenting a disc surgeryAbandonedFeb 17, 06Nov 22, 07[A61F]
2007/0270,960 Extendable anchor in a vertebral implant and methods of useAbandonedApr 24, 06Nov 22, 07[A61F]
2007/0270,966 Spinal implant loading block with multiple orientationsAbandonedApr 28, 06Nov 22, 07[A61F]
2007/0270,971 Intervertebral prosthetic disc with improved wear resistanceAbandonedMar 14, 06Nov 22, 07[A61F]
2007/0260,250 Reinforcement of boney material surrounding a bone implantAbandonedMay 05, 06Nov 08, 07[A61B]
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