For the Inventor, By the Inventor

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Chesterfield, MO, United States of America

Kogent Surgical, LLC

USPTO Granted Patents = 12

EPO Patents = 1

Trademarks = 2

Forward Citations = 33

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9 inventors (with patents filed for the assignee):

Gregg D Scheller (8 out of 188 patents)

John M Schallert (5 out of 5 patents)

Steven J Apperson (4 out of 7 patents)

4. David G Wuchinich (3 out of 3 patents)

5. William J Bowers (2 out of 10 patents)

6. Johanna L Bryan (2 out of 3 patents)

7. Jacob Harris (1 out of 2 patents)

8. Joshua Clay Arnone (1 out of 4 patents)

9. Jessica L LaMontagne (1 out of 1 patent)

10. Michael J O'LAUGHLIN (0 patent)

12 patents: Sort by Forward Citations

1. 12201317 - Irrigation system for an ultrasonic surgical handpiece (2025-01-21),

2. 12171453 - Control system for an ultrasonic surgical handpiece (2024-12-24),

3. 11918245 - Ultrasonic surgical handpiece with torsional transducer (2024-03-05),

4. 11291757 - Flow control system (2022-04-05),

5. 11051869 - Electrosurgical system for tissue cauterization (2021-07-06),

6. 10772676 - Microsurgical bipolar forceps (2020-09-15),

7. 9924993 - Electrosurgical system for tissue cauterization (2018-03-27),

8. 9801680 - Bipolar forceps (2017-10-31),

9. 9452012 - Bipolar forceps (2016-09-27),

10. 9044242 - Bipolar forceps (2015-06-02),

11. D707817 - Surgical forceps (2014-06-24),

12. D707816 - Surgical forceps (2014-06-24),

Kogent Surgical, LLC is a leading developer and manufacturer of medical devices and surgical instruments. With a focus on innovation and quality, Kogent offers a wide range of surgical products designed to meet the needs of healthcare professionals. The company is dedicated to improving patient outcomes and advancing surgical techniques through cutting-edge technologies and solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#14 in Chesterfield, MO

#342 in Missouri

#24,788 in US

#46,685 in the World

Chesterfield, MO, United States of America

Kogent Surgical, LLC

Forward Citations = 33

9 inventors:

Gregg D Scheller (8 out of 188 patents)

John M Schallert (5 out of 5 patents)

Steven J Apperson (4 out of 7 patents)

4. David G Wuchinich (3 out of 3 patents)

5. William J Bowers (2 out of 10 patents)

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