Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#321 in Waltham, MA
#6,614 in Massachusetts
#136,971 in US
Grenpharma LLC
Forward Citations = 0
4 inventors:
Waltham, MA, United States of America
Grenpharma LLC
Calculating rank
% Expired Patents = 100.0
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Ivan Correia (1 out of 5 patents)
Orrie Friedman (1 out of 2 patents)
Toby J Sommer (1 out of 2 patents)
4. David Alan Kew (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grenpharma LLC. Retrieved from https://idiyas.com/company/grenpharma
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]