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USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#491 in Cambridge, MA
#3,965 in Massachusetts
#73,929 in US
Blm Group
Forward Citations = 33
6 inventors:
Cambridge, MA, United States of America
Blm Group
Calculating rank
% Expired Patents = 66.7
Forward Citations = 33
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6 inventors (with patents filed for the assignee):
Bernice Schacter (2 out of 4 patents)
Lee P Schacter (2 out of 3 patents)
Udo H Maron (1 out of 1 patent)
4. Peter I Bentivegna (1 out of 2 patents)
5. Douglas C Lindsay (1 out of 1 patent)
6. Anthony J Merlino (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Blm Group. Retrieved from https://idiyas.com/company/blm-group
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]