Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
2 Patents
#112 in La Jolla, CA
#21,043 in California
#95,000 in US
Ischem Corporation
Forward Citations = 239
4 inventors:
La Jolla, CA, United States of America
Ischem Corporation
Calculating rank
% Expired Patents = 100.0
Forward Citations = 239
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4 inventors (with patents filed for the assignee):
Russell Wayne Anderson (2 out of 3 patents)
Joel T Huizenga (2 out of 2 patents)
Thomas Woodley Botherton (1 out of 1 patent)
4. Thomas Woodley Brotherton (1 out of 3 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ischem Corporation. Retrieved from https://idiyas.com/company/ischem
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]
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]
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]