For the Inventor, By the Inventor

Enter assignee name

Sioux Falls, SD, United States of America

Asfora IP, LLC

USPTO Granted Patents = 35

% Expired Patents = 17.1

Trademarks = 2

Forward Citations = 341

Loading Chart...

Loading Chart...

8 inventors (with patents filed for the assignee):

Wilson Theophilo Asfora (35 out of 65 patents)

Duane Lee Middlebusher (8 out of 15 patents)

Michael Edward Villalta (8 out of 10 patents)

4. Lee James Carmack (8 out of 10 patents)

5. Thomas A Roberts (8 out of 36 patents)

6. Daniel Stephen Savage (8 out of 36 patents)

7. Richard Dean Phipps (6 out of 25 patents)

8. Adam C Sclafani (2 out of 13 patents)

35 patents: Sort by Forward Citations

1. 12714443 - Surgical bone drill (2026-08-25),

2. 12207828 - Parallel guide for access needle (2025-01-28),

3. 11478260 - Parallel guide for access needle (2022-10-25),

4. 11452532 - Parallel guide for surgical implants (2022-09-27),

5. 11291555 - Vertebral cage (2022-04-05),

6. 10987144 - Screw for joint fusion (2021-04-27),

7. 10881406 - Vascular anastomosis device and method (2021-01-05),

8. 10849661 - Interspinous process device and method (2020-12-01),

9. 10688016 - Analgesic implant device and system (2020-06-23),

10. 10251688 - Screw for joint fusion (2019-04-09),

11. 10206681 - Vascular anastomosis device and method (2019-02-19),

12. 10159485 - Deployment tool for sutureless vascular anastomosis connection (2018-12-25),

13. 10111667 - Sutureless vascular anastomosis connection (2018-10-30),

14. 10004507 - Vascular anastomosis device and method (2018-06-26),

15. D814635 - Bone plate (2018-04-03),

Asfora IP, LLC is a leading intellectual property consulting firm specializing in supporting clients in managing, protecting, and commercializing their intellectual property assets. With decades of experience, our team of experts provides comprehensive IP solutions tailored to the unique needs of our clients, including patent, trademark, and copyright analysis, litigation support, patent portfolio management, licensing agreements, and IP strategy development.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

35 Patents

#6 in Sioux Falls, SD

#11 in South Dakota

#9,736 in US

#19,137 in the World

Sioux Falls, SD, United States of America

Asfora IP, LLC

Forward Citations = 341

8 inventors:

Wilson Theophilo Asfora (35 out of 65 patents)

Duane Lee Middlebusher (8 out of 15 patents)

Michael Edward Villalta (8 out of 10 patents)

4. Lee James Carmack (8 out of 10 patents)

5. Thomas A Roberts (8 out of 36 patents)

Please report any incorrect information to [email protected]

Loading…