% Expired Patents = 42.9

Forward Citations = 550

Loading Chart...

4 inventors (with patents filed for the assignee):

Marc Evan Richelsoph (7 out of 58 patents)

John D Usher (3 out of 10 patents)

Robert M Crews (1 out of 2 patents)

4. Joseph Clift (1 out of 2 patents)

7 patents: Sort by Forward Citations

1. 7842073 - Screw and rod fixation assembly and device (2010-11-30),

2. 7744636 - Locking mechanism (2010-06-29),

3. 7291173 - Artificial intervertebral disc (2007-11-06),

4. 7105024 - Artificial intervertebral disc (2006-09-12),

5. 7029474 - Rod to rod connector (2006-04-18),

6. 6960212 - Rod to rod connector (2005-11-01),

7. 6958066 - Rod to rod connector (2005-10-25),

Aesculap II, Inc. is a leading medical equipment manufacturer specializing in surgical instruments and equipment. With a dedication to innovation and quality, we provide cutting-edge solutions to healthcare professionals worldwide. Our products are designed to enhance patient outcomes and improve surgical efficiency. Visit our website to learn more about our advanced medical devices.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#5 in Center Valley, PA

#1,438 in Pennsylvania

#39,879 in US

Center Valley, PA, United States of America

Aesculap Ii, Inc.

Forward Citations = 550

4 inventors:

Marc Evan Richelsoph (7 out of 58 patents)

John D Usher (3 out of 10 patents)

Robert M Crews (1 out of 2 patents)

4. Joseph Clift (1 out of 2 patents)

Please report any incorrect information to [email protected]