For the Inventor, By the Inventor

Enter assignee name

Chesterfield, MO, United States of America

Katalyst Surgical, LLC

USPTO Granted Patents = 136

% Expired Patents = 11.8

EPO Patents = 3

Trademarks = 2

Forward Citations = 1,197

Loading Chart...

Loading Chart...

17 inventors (with patents filed for the assignee):

Gregg D Scheller (134 out of 191 patents)

Matthew N Zeid (105 out of 109 patents)

Craig Moore (28 out of 28 patents)

4. Eric J Bass (12 out of 12 patents)

5. Justin M Raney (11 out of 11 patents)

6. Carl C Awh (6 out of 12 patents)

7. Steven G Scheller (5 out of 5 patents)

8. Michael S Korenfeld (4 out of 4 patents)

9. Matthew N Yates (3 out of 3 patents)

10. Bradley S Niehoff (3 out of 3 patents)

11. David R Chow (3 out of 3 patents)

12. Anthony Kiel (3 out of 3 patents)

13. Daniel J Wiener (2 out of 2 patents)

14. Tarek Hassan (1 out of 8 patents)

15. Daniel J Wall (1 out of 1 patent)

Core Competencies:

Steerable Laser Probe

Microsurgical Instrument Tip

Reusable Instrument Handle

Atraumatic Microsurgical Forceps

Cannula Ingress System

Multi-Utility Surgical Instrument

Illumination Probe

Surgical Instrument Sleeve

136 patents: Sort by Forward Citations

1. 12727960 - Optical fiber having an expanded light pattern (2026-09-08),

2. 12690937 - Optical fiber having an expanded light pattern (2026-07-28),

3. 12678259 - Surgical illumination system (2026-07-14),

4. 12127755 - Membrane removing instrument (2024-10-29),

5. 11160935 - Reusable instrument handle with single-use tip (2021-11-02),

6. 11045254 - Steerable laser probe (2021-06-29),

7. 10849640 - Membrane aggregating forceps (2020-12-01),

8. 10828192 - Surgical instrument sleeve (2020-11-10),

9. 10828191 - Microsurgical instrument tip (2020-11-10),

10. 10792187 - Steerable laser probe (2020-10-06),

11. 10709609 - Steerable laser probe (2020-07-14),

12. 10709504 - Curved laser probe with single-use optic fiber (2020-07-14),

13. 10695222 - Steerable laser probe (2020-06-30),

14. 10695221 - Steerable laser probe (2020-06-30),

15. 10695043 - Surgical instrument subcomponent integration by additive manufacturing (2020-06-30),

Katalyst Surgical, LLC, based in Chesterfield, MO, specializes in the development and manufacturing of advanced surgical instruments. The company focuses on innovative technologies such as steerable laser probes, microsurgical instrument tips, and reusable instrument handles. Their product line also includes atraumatic microsurgical forceps, cannula ingress systems, and multi-utility surgical instruments, all designed to enhance precision and safety in surgical procedures. Katalyst Surgical is committed to advancing surgical techniques through cutting-edge design and engineering.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Katalyst Surgical, LLC

136 Patents

#2 in Chesterfield, MO

#37 in Missouri

#2,845 in US

#5,930 in the World

Chesterfield, MO, United States of America

Katalyst Surgical, LLC

Forward Citations = 1,197

17 inventors:

Gregg D Scheller (134 out of 191 patents)

Matthew N Zeid (105 out of 109 patents)

Craig Moore (28 out of 28 patents)

4. Eric J Bass (12 out of 12 patents)

5. Justin M Raney (11 out of 11 patents)

Please report any incorrect information to [email protected]

Loading…