Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#55 in Woodland Hills, CA
#21,017 in California
#94,905 in US
Hemacare Corporation
Forward Citations = 16
3 inventors:
Woodland Hills, CA, United States of America
Hemacare Corporation
Calculating rank
% Expired Patents = 100.0
Trademarks = 3
Forward Citations = 16
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3 inventors (with patents filed for the assignee):
Joshua Levy (2 out of 2 patents)
Fred Rothstein (2 out of 3 patents)
Bahman Shimiaei (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hemacare Corporation. Retrieved from https://idiyas.com/company/hemacare
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]