Oxy Systems, Inc.

% Expired Patents = 100.0

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Lawrence A Denenberg (1 out of 1 patent)

Michael A Krasner (1 out of 1 patent)

Harry C Forsdick (1 out of 1 patent)

4. Graeme W Smith (1 out of 1 patent)

5. Grant Gould (1 out of 1 patent)

6. Marc J Neuberger (1 out of 1 patent)

7. Marc D Tanner (1 out of 4 patents)

1 patent: Sort by Forward Citations

#1,773 in

#2,299 in

Forward Citations = 0

7 inventors:

Lawrence A Denenberg (1 out of 1 patent)

Michael A Krasner (1 out of 1 patent)

Harry C Forsdick (1 out of 1 patent)

4. Graeme W Smith (1 out of 1 patent)

5. Grant Gould (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Oxy Systems, Inc.. Retrieved from https://idiyas.com/company/oxy-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]