Chelmsford, MA, United States of America

Irobot Defense Holdings, Inc.

USPTO Granted Patents = 11

% Expired Patents = 18.2


Trademarks = 3

Forward Citations = 97

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32 inventors (with patents filed for the assignee):

goldMedal Timothy R Ohm (3 out of 42 patents)

silverMedal Orin P F Hoffman (3 out of 6 patents)

bronzeMedal Andrew M Shein (2 out of 14 patents)

4.  Pavlo E Rudakevych (2 out of 21 patents)

5.  Garran M Gossage (2 out of 7 patents)

6.  Todd M Meaney (2 out of 10 patents)

7.  Peter Keefe (2 out of 3 patents)

8.  Andrew Labrecque (2 out of 3 patents)

9.  Brett Ponsler (2 out of 3 patents)

10.  Susan Macchia (2 out of 3 patents)

11.  Brian J Madge (2 out of 3 patents)

12.  Emilie A Phillips (2 out of 10 patents)

13.  Eric W Smith (2 out of 36 patents)

14.  John JianShi Wang (2 out of 72 patents)

15.  John P O'Brien (1 out of 20 patents)


11 patents:

Company Overview
Irobot Defense Holdings, Inc. is a prominent player in the field of robotics, specializing in the development and manufacturing of advanced robotic systems for defense and security applications. The company focuses on creating innovative solutions that enhance operational efficiency and safety in various environments. With a strong emphasis on research and technology, Irobot Defense integrates cutting-edge automation and artificial intelligence to address complex challenges faced by military and security forces, primarily serving clients in the United States and allied nations.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

11 Patents

#17 in Chelmsford, MA

#1,661 in Massachusetts

#27,529 in US

#51,801 in the World

Chelmsford, MA (US)
Chelmsford, MA, United States of America
Forward Citations = 97

32 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Irobot Defense Holdings, Inc.. Retrieved from https://idiyas.com/company/irobot-defense-holdings

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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