% Expired Patents = 85.7

EPO Patents = 1

Forward Citations = 1,390

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17 inventors (with patents filed for the assignee):

Jeffrey C Felt (5 out of 25 patents)

Qi-Bin Bao (5 out of 22 patents)

Robert Garryl Hudgins (5 out of 30 patents)

4. Alexander Arsenyev (5 out of 11 patents)

5. Hansen A Yuan (4 out of 52 patents)

6. Michael Ahrens (2 out of 5 patents)

7. Erik O Martz (2 out of 16 patents)

8. Bruce R Bowman (1 out of 30 patents)

9. Jean-Charles Lehuec (1 out of 14 patents)

10. Rob Kohler (1 out of 2 patents)

11. Dan Melink (1 out of 1 patent)

12. Khin Myint (1 out of 1 patent)

13. John Sherman (1 out of 2 patents)

14. Scott Hook (1 out of 1 patent)

15. Richard J Zdrahala (1 out of 26 patents)

7 patents: Sort by Forward Citations

1. 8092536 - Retention structure for in situ formation of an intervertebral prosthesis (2012-01-10),

2. 8029511 - Multi-stage biomaterial injection system for spinal implants (2011-10-04),

3. 7766965 - Method of making an intervertebral disc prosthesis (2010-08-03),

4. 7713301 - Intervertebral disc prosthesis (2010-05-11),

5. 7077865 - Method of making an intervertebral disc prosthesis (2006-07-18),

6. 7001431 - Intervertebral disc prosthesis (2006-02-21),

7. 6443988 - Mold apparatus and kit for in situ tissue repair (2002-09-03),

Company Overview

Disc Dynamics, Inc. is a leading medical device company focused on developing innovative solutions for spine care. With a diverse portfolio of products aimed at addressing disc disorders, the company is committed to improving patient outcomes through advanced technology and research. Disc Dynamics, Inc. is dedicated to providing healthcare professionals with cutting-edge tools to treat a variety of spine conditions and improve the quality of life for patients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#72 in Eden Prairie, MN

#1,122 in Minnesota

#39,929 in US

Eden Prairie, MN, United States of America

Disc Dynamics, Inc.

Forward Citations = 1,390

17 inventors:

Jeffrey C Felt (5 out of 25 patents)

Qi-Bin Bao (5 out of 22 patents)

Robert Garryl Hudgins (5 out of 30 patents)

4. Alexander Arsenyev (5 out of 11 patents)

5. Hansen A Yuan (4 out of 52 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Disc Dynamics, Inc.. Retrieved from https://idiyas.com/company/disc-dynamics

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]

1 patent (EPO):

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]