Trusted Information Systems, Inc.

Calculating rank

USPTO Granted Patents = 6

Forward Citations = 934

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10 inventors (with patents filed for the assignee):

Stephen T Walker (5 out of 9 patents)

David M Balenson (4 out of 7 patents)

Carl M Ellison (4 out of 6 patents)

4. Steven B Lipner (4 out of 6 patents)

5. Homayoon Tajalli (2 out of 8 patents)

6. David I Dalva (2 out of 3 patents)

7. Mark Lee Badger (1 out of 2 patents)

8. David L Sherman (1 out of 2 patents)

9. Daniel F Sterne (1 out of 2 patents)

10. Lee Badger (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5819275 - System and method for superimposing attributes on hierarchically (1998-10-06),

2. 5745573 - System and method for controlling access to a user secret (1998-04-28),

3. 5640454 - System and method for access field verification (1997-06-17),

4. 5557765 - System and method for data recovery (1996-09-17),

5. 5557346 - System and method for key escrow encryption (1996-09-17),

6. 5361359 - System and method for controlling the use of a computer (1994-11-01),

Company Overview

Trusted Information Systems, Inc. is a leading provider of cybersecurity solutions for businesses and organizations. With a team of experts in cybersecurity, Trusted Information Systems helps clients protect their valuable information and data from cyber threats. Their solutions include network security, incident response, managed security services, and more. Trust Information Systems is committed to delivering high-quality, reliable cybersecurity solutions to their clients to keep them safe in the digital world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#2 in Glenwood, MD

#635 in Maryland

#45,007 in US

Glenwood, MD, United States of America