Growing community of inventors

San Francisco, CA, United States of America

Matthew Hannibal

Average Co-Inventor Count = 6.51

ph-index = 7

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 202

Matthew HannibalJames F Zucherman (16 patents)Matthew HannibalKen Y Hsu (16 patents)Matthew HannibalHenry A Klyce (16 patents)Matthew HannibalCharles J Winslow (14 patents)Matthew HannibalJay A Markwart (14 patents)Matthew HannibalH Adam Klyce (7 patents)Matthew HannibalDonald L Cain (3 patents)Matthew HannibalJohn J Flynn (1 patent)Matthew HannibalMatthew Hannibal (16 patents)James F ZuchermanJames F Zucherman (186 patents)Ken Y HsuKen Y Hsu (186 patents)Henry A KlyceHenry A Klyce (136 patents)Charles J WinslowCharles J Winslow (148 patents)Jay A MarkwartJay A Markwart (24 patents)H Adam KlyceH Adam Klyce (16 patents)Donald L CainDonald L Cain (27 patents)John J FlynnJohn J Flynn (116 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Spartek Medical, Inc. (16 from 66 patents)


16 patents:

1. 8568451 - Bone anchor for receiving a rod for stabilization and motion preservation spinal implantation system and method

2. 8317836 - Bone anchor for receiving a rod for stabilization and motion preservation spinal implantation system and method

3. 8172882 - Implant system and method to treat degenerative disorders of the spine

4. 8118842 - Multi-level dynamic stabilization and motion preservation spinal implantation system and method

5. 8105356 - Bone anchor with a curved mounting element for a dynamic stabilization and motion preservation spinal implantation system and method

6. 8080039 - Anchor system for a spine implantation system that can move about three axes

7. 8070780 - Bone anchor with a yoke-shaped anchor head for a dynamic stabilization and motion preservation spinal implantation system and method

8. 8070774 - Reinforced bone anchor for a dynamic stabilization and motion preservation spinal implantation system and method

9. 8066747 - Implantation method for a dynamic stabilization and motion preservation spinal implantation system and method

10. 8052721 - Multi-dimensional horizontal rod for a dynamic stabilization and motion preservation spinal implantation system and method

11. 8048128 - Revision system and method for a dynamic stabilization and motion preservation spinal implantation system and method

12. 8043337 - Implant system and method to treat degenerative disorders of the spine

13. 8012175 - Multi-directional deflection profile for a dynamic stabilization and motion preservation spinal implantation system and method

14. 8002800 - Horizontal rod with a mounting platform for a dynamic stabilization and motion preservation spinal implantation system and method

15. 7942900 - Shaped horizontal rod for dynamic stabilization and motion preservation spinal implantation system and method

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as of
12/10/2025
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