For the Inventor, By the Inventor

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Gaithersburg, MD, United States of America

Immersion Medical, Inc.

Calculating rank

USPTO Granted Patents = 22

% Expired Patents = 68.2

EPO Patents = 2

Forward Citations = 2,448

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33 inventors (with patents filed for the assignee):

Robert F Cohen (13 out of 27 patents)

Richard L Cunningham (12 out of 17 patents)

Gregory L Merril (11 out of 12 patents)

4. Philip G Feldman (8 out of 17 patents)

5. J Michael Brown (6 out of 10 patents)

6. Ben Feldman (5 out of 28 patents)

7. Russell H Dumas (4 out of 4 patents)

8. Joseph L Tasto (4 out of 4 patents)

9. Eric F Cabahug (3 out of 29 patents)

10. David McAuley Alexander (3 out of 12 patents)

11. Donald Douglas Nelson (3 out of 5 patents)

12. Milan Ikits (3 out of 5 patents)

13. Philip J Churchill (3 out of 5 patents)

14. Robert Falk (2 out of 5 patents)

15. Diego Fontayne (2 out of 16 patents)

22 patents: Sort by Forward Citations

1. 9881520 - Virtual tool manipulation system (2018-01-30),

2. 9679499 - Systems and methods for sensing hand motion by measuring remote displacement (2017-06-13),

3. 8639485 - Systems and methods for editing a model of a physical system for a simulation (2014-01-28),

4. 8638308 - Haptic interface for palpation simulation (2014-01-28),

5. 8480406 - Interface device and method for interfacing instruments to medical procedure simulation systems (2013-07-09),

6. 8442806 - Systems and methods for simulations utilizing a virtual coupling (2013-05-14),

7. 8244506 - Ultrasound simulation apparatus and method (2012-08-14),

8. 8167813 - Systems and methods for locating a blood vessel (2012-05-01),

9. 8005659 - Simulation of coupled objects (2011-08-23),

10. 7931470 - Interface device and method for interfacing instruments to medical procedure simulation systems (2011-04-26),

11. 7864164 - Haptic interface for palpation simulation (2011-01-04),

12. 7835892 - Ultrasound simulation apparatus and method (2010-11-16),

13. 7819799 - System and method for controlling force applied to and manipulation of medical instruments (2010-10-26),

14. 7706000 - Orientation sensing of a rod (2010-04-27),

15. 7505030 - Medical device and procedure simulation (2009-03-17),

Company Overview

Immersion Medical, Inc. is a leader in the development of advanced medical simulation technologies. Based in Gaithersburg, MD, the company specializes in creating immersive training solutions that enhance the skills of healthcare professionals. Their innovative products focus on improving surgical training and patient safety through realistic simulations, enabling practitioners to refine their techniques in a controlled environment. Immersion Medical is committed to advancing medical education and enhancing clinical outcomes through cutting-edge technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

22 Patents

#18 in Gaithersburg, MD

#200 in Maryland

#15,054 in US

#28,803 in the World

Gaithersburg, MD, United States of America

Immersion Medical, Inc.

Forward Citations = 2,448

33 inventors:

Robert F Cohen (13 out of 27 patents)

Richard L Cunningham (12 out of 17 patents)

Gregory L Merril (11 out of 12 patents)

4. Philip G Feldman (8 out of 17 patents)

5. J Michael Brown (6 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Immersion Medical, Inc.. Retrieved from https://idiyas.com/company/immersion-medical

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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