Trademarks = 1

Forward Citations = 313

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7 inventors (with patents filed for the assignee):

Robert F Bretl (5 out of 9 patents)

David J Monnie (2 out of 6 patents)

Ramachandran Venkatesh (2 out of 2 patents)

4. Allen J Otis (2 out of 2 patents)

5. Russell Okamoto (1 out of 7 patents)

6. Eric J Zoerner (1 out of 2 patents)

7. Martin R McClure (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 7941401 - Distributed data management system (2011-05-10),

2. 7689986 - Shared listeners in shared object space (2010-03-30),

3. 7543301 - Shared queues in shared object space (2009-06-02),

4. 6681226 - Selective pessimistic locking for a concurrently updateable database (2004-01-20),

5. 6567905 - Generational garbage collector with persistent object cache (2003-05-20),

6. 6360219 - Object queues with concurrent updating (2002-03-19),

7. 6256637 - Transactional virtual machine architecture (2001-07-03),

Company Overview

Gemstone Systems, Inc. is a leading provider of high-performance networking solutions for businesses. Their innovative products and services are designed to optimize network performance and security, enabling organizations to operate more efficiently and securely. With a focus on quality and customer satisfaction, Gemstone Systems is committed to delivering cutting-edge solutions that meet the evolving needs of today's businesses.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#237 in Palo Alto, CA

#9,508 in California

#39,929 in US

Palo Alto, CA, United States of America

Gemstone Systems, Inc.

Forward Citations = 313

7 inventors:

Robert F Bretl (5 out of 9 patents)

David J Monnie (2 out of 6 patents)

Ramachandran Venkatesh (2 out of 2 patents)

4. Allen J Otis (2 out of 2 patents)

5. Russell Okamoto (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gemstone Systems, Inc.. Retrieved from https://idiyas.com/company/gemstone-systems

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]