For the Inventor, By the Inventor

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Alameda, CA, United States of America

Spartek Medical, Inc.

Calculating rank

USPTO Granted Patents = 66

% Expired Patents = 81.8

Forward Citations = 1,000

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12 inventors (with patents filed for the assignee):

Ken Y Hsu (65 out of 186 patents)

James F Zucherman (65 out of 186 patents)

Charles J Winslow (62 out of 148 patents)

4. Henry A Klyce (62 out of 136 patents)

5. John J Flynn (44 out of 117 patents)

6. H Adam R Klyce (37 out of 37 patents)

7. Steven T Mitchell (27 out of 77 patents)

8. Donald L Cain (27 out of 27 patents)

9. Jay A Markwart (23 out of 24 patents)

10. Matthew Hannibal (16 out of 16 patents)

11. H Adam Klyce (16 out of 16 patents)

12. James A Rinner (6 out of 67 patents)

Core Competencies:

Spinal Stabilization

Dynamic Rod Systems

Bone Anchors

Motion Preservation

Surgical Tools

Vertebral Fusion

Load-Sharing Components

Deflection Rod Systems

Multi-Level Systems

Spinal Prosthesis

Implantation Methods

Modular Kits

66 patents: Sort by Forward Citations

1. 8568451 - Bone anchor for receiving a rod for stabilization and motion preservation spinal implantation system and method (2013-10-29),

2. 8518085 - Adaptive spinal rod and methods for stabilization of the spine (2013-08-27),

3. 8430916 - Spinal rod connectors, methods of use, and spinal prosthesis incorporating spinal rod connectors (2013-04-30),

4. 8394127 - Low profile spinal prosthesis incorporating a bone anchor having a deflectable post and a compound spinal rod (2013-03-12),

5. 8372122 - Low profile spinal prosthesis incorporating a bone anchor having a deflectable post and a compound spinal rod (2013-02-12),

6. 8337536 - Load-sharing bone anchor having a deflectable post with a compliant ring and method for stabilization of the spine (2012-12-25),

7. 8333792 - Load-sharing bone anchor having a deflectable post and method for dynamic stabilization of the spine (2012-12-18),

8. 8317836 - Bone anchor for receiving a rod for stabilization and motion preservation spinal implantation system and method (2012-11-27),

9. 8298267 - Spine implant with a deflection rod system including a deflection limiting shield associated with a bone screw and method (2012-10-30),

10. 8267979 - Load-sharing bone anchor having a deflectable post and axial spring and method for dynamic stabilization of the spine (2012-09-18),

11. 8257397 - Low profile spinal prosthesis incorporating a bone anchor having a deflectable post and a compound spinal rod (2012-09-04),

12. 8216281 - Low profile spinal prosthesis incorporating a bone anchor having a deflectable post and a compound spinal rod (2012-07-10),

13. 8211155 - Load-sharing bone anchor having a durable compliant member and method for dynamic stabilization of the spine (2012-07-03),

14. 8211150 - Dynamic stabilization and motion preservation spinal implantation system and method (2012-07-03),

15. 8192469 - Dynamic stabilization and motion preservation spinal implantation system and method with a deflection rod (2012-06-05),

Company Overview

Spartek Medical, Inc., based in Alameda, California, specializes in the development and manufacturing of advanced spinal implantation systems. The company focuses on innovative solutions for spinal stabilization, including dynamic rod systems and load-sharing components designed to enhance vertebral fusion and motion preservation. Their expertise extends to surgical tools and bone anchors, aimed at improving patient outcomes in spinal surgery. Spartek Medical is committed to advancing spinal health through cutting-edge technology and research.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

66 Patents

#10 in Alameda, CA

#1,292 in California

#5,536 in US

#11,184 in the World

Alameda, CA, United States of America

Spartek Medical, Inc.

Forward Citations = 1,000

12 inventors:

Ken Y Hsu (65 out of 186 patents)

James F Zucherman (65 out of 186 patents)

Charles J Winslow (62 out of 148 patents)

4. Henry A Klyce (62 out of 136 patents)

5. John J Flynn (44 out of 117 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spartek Medical, Inc.. Retrieved from https://idiyas.com/company/spartek-medical

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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