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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#94 in Evanston, IL
#6,200 in Illinois
#136,971 in US
American Hospital Corporation
Forward Citations = 104
3 inventors:
Evanston, IL, United States of America
American Hospital Corporation
Calculating rank
Forward Citations = 104
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3 inventors (with patents filed for the assignee):
James C Hathaway (1 out of 3 patents)
Albert M Cook (1 out of 3 patents)
Richard K Wertz (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: American Hospital Corporation. Retrieved from https://idiyas.com/company/american-hospital
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]