% Expired Patents = 25.0

EPO Patents = 1

Forward Citations = 374

Loading Chart...

9 inventors (with patents filed for the assignee):

Elizabeth B Charnock (4 out of 12 patents)

Steven L Roberts (4 out of 6 patents)

Curtis Thompson (3 out of 3 patents)

4. Roman Brouk (3 out of 3 patents)

5. Keith Eric Schon (2 out of 3 patents)

6. Arpit Bothra (2 out of 2 patents)

7. Joanes C Espanol (2 out of 2 patents)

8. Jonathan D Nystrom (2 out of 2 patents)

9. David J Holsinger (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 8135711 - Method and apparatus for sociological data analysis (2012-03-13),

2. 7519589 - Method and apparatus for sociological data analysis (2009-04-14),

3. 7421660 - Method and apparatus to visually present discussions for data mining purposes (2008-09-02),

4. 7386439 - Data mining by retrieving causally-related documents not individually satisfying search criteria used (2008-06-10),

Company Overview

Cataphora, Inc. is a leading provider of advanced analytics software for the legal and corporate markets. Our innovative technology helps organizations uncover actionable insights from large volumes of unstructured data to make informed decisions. With a focus on predictive analytics and machine learning, Cataphora empowers clients to improve risk management, compliance, and efficiency. Visit our website to learn more about our solutions and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#247 in Redwood City, CA

#14,058 in California

#60,671 in US

Redwood City, CA, United States of America

Cataphora, Inc.

Forward Citations = 374

9 inventors:

Elizabeth B Charnock (4 out of 12 patents)

Steven L Roberts (4 out of 6 patents)

Curtis Thompson (3 out of 3 patents)

4. Roman Brouk (3 out of 3 patents)

5. Keith Eric Schon (2 out of 3 patents)

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

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]

1 patent (EPO):

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]