Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#920 in Irvine, CA
#29,081 in California
#137,062 in US
Ista Pharmaceutical, Inc.
Forward Citations = 20
3 inventors:
Irvine, CA, United States of America
Ista Pharmaceutical, Inc.
Calculating rank
Forward Citations = 20
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3 inventors (with patents filed for the assignee):
Hampar L Karageozian (1 out of 24 patents)
Charles May (1 out of 2 patents)
Donald H Harris (1 out of 4 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ista Pharmaceutical, Inc.. Retrieved from https://idiyas.com/company/ista-pharmaceutical
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]