Forward Citations = 30

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10 inventors (with patents filed for the assignee):

Stephen B Friedman (6 out of 9 patents)

Randy L Allen (5 out of 6 patents)

Thomas N Stewart (2 out of 9 patents)

4. William B Studabaker (2 out of 4 patents)

5. Nitin S Pandit (1 out of 1 patent)

6. Tim Sletten (1 out of 1 patent)

7. Kevin Higgins (1 out of 1 patent)

8. Chidambaram Subramanian (1 out of 1 patent)

9. Nikhil Samant (1 out of 1 patent)

10. Mark Stunder (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6529890 - Method for representing synoptic climatology information in a class-object-attribute hierarchy and an expert system for obtaining synoptic climatology information (2003-03-04),

2. 5858692 - Polychlorinated biphenyls (PCB) immunoassay method, its components and a (1999-01-12),

3. 5834222 - Polychlorinated biphenyls (PCB) immunoassay method, its components and a (1998-11-10),

4. 5691148 - Petroleum immunoassay method, its components and a kit for use in (1997-11-25),

5. 5484709 - Immunoassay method for detecting an immunologically non-remarkable (1996-01-16),

6. 5449611 - Polyaromatic hydrocarbon (PAH) immunoassay method, its components and a (1995-09-12),

7. 5200346 - Aldicarb immunoassay by sulfone equivalents (1993-04-06),

Company Overview

Ensys, Inc. is a leading provider of innovative technology solutions for businesses across various industries. With a focus on cutting-edge software development and consulting services, we help our clients optimize their operations and achieve their business goals. Our team of skilled professionals is dedicated to delivering high-quality, customized solutions that drive efficiency and success. Visit our website to learn more about how Ensys, Inc. can help your business thrive.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#19 in Vienna, VA

#708 in Virginia

#39,907 in US

Vienna, VA, United States of America

Ensys, Inc.

Forward Citations = 30

10 inventors:

Stephen B Friedman (6 out of 9 patents)

Randy L Allen (5 out of 6 patents)

Thomas N Stewart (2 out of 9 patents)

4. William B Studabaker (2 out of 4 patents)

5. Nitin S Pandit (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ensys, Inc.. Retrieved from https://idiyas.com/company/ensys

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]