For the Inventor, By the Inventor

Enter assignee name

Bloomington, MN, United States of America

Raymedica, Inc.

USPTO Granted Patents = 13

% Expired Patents = 7.7

Forward Citations = 5,109

Loading Chart...

Loading Chart...

14 inventors (with patents filed for the assignee):

Charles D Ray (9 out of 34 patents)

Robert L Assell (5 out of 81 patents)

Eugene A Dickhudt (5 out of 72 patents)

4. Britt K Norton (4 out of 10 patents)

5. John P Gainor (1 out of 57 patents)

6. Orson James May (1 out of 1 patent)

7. Anthony C Phillips (1 out of 1 patent)

8. Laura J Bauer (1 out of 5 patents)

9. Tara N Sherman (1 out of 1 patent)

10. Steven J Erb (1 out of 2 patents)

11. Karen R McRae (1 out of 1 patent)

12. Sinead A Kavanagh (1 out of 1 patent)

13. Beth A Frutiger (1 out of 1 patent)

14. Philip J Ledoux (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 7033393 - Self-transitioning spinal disc anulus occulsion device and method of use (2006-04-25),

2. 6602291 - Prosthetic spinal disc nucleus having a shape change characteristic (2003-08-05),

3. 6533817 - Packaged, partially hydrated prosthetic disc nucleus (2003-03-18),

4. 6436119 - Adjustable surgical dilator (2002-08-20),

5. 6132465 - Tapered prosthetic spinal disc nucleus (2000-10-17),

6. 6113639 - Trial implant and trial implant kit for evaluating an intradiscal space (2000-09-05),

7. 6110210 - Prosthetic spinal disc nucleus having selectively coupled bodies (2000-08-29),

8. 6022376 - Percutaneous prosthetic spinal disc nucleus and method of manufacture (2000-02-08),

9. 5824093 - Prosthetic spinal disc nucleus (1998-10-20),

10. 5674295 - Prosthetic spinal disc nucleus (1997-10-07),

11. 5665111 - Method for anchoring a surgical suture to bone (1997-09-09),

12. 5649945 - Spinal anulus cutter (1997-07-22),

13. 5562736 - Method for surgical implantation of a prosthetic spinal disc nucleus (1996-10-08),

Raymedica, Inc. is a medical device company specializing in the design and development of innovative spinal implants and surgical instruments. With a focus on improving patient outcomes and reducing healthcare costs, Raymedica creates cutting-edge solutions for spinal fusion and orthopedic procedures. Their products are designed with precision and quality to meet the demands of healthcare professionals and patients alike.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

13 Patents

#22 in Bloomington, MN

#686 in Minnesota

#23,794 in US

#44,921 in the World

Bloomington, MN, United States of America

Raymedica, Inc.

Forward Citations = 5,109

14 inventors:

Charles D Ray (9 out of 34 patents)

Robert L Assell (5 out of 81 patents)

Eugene A Dickhudt (5 out of 72 patents)

4. Britt K Norton (4 out of 10 patents)

5. John P Gainor (1 out of 57 patents)

Please report any incorrect information to [email protected]

Loading…