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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#36 in Lugano
#3,299 in Switzerland
Phf S.a.
Forward Citations = 0
5 inventors:
Phf S.a.
% Expired Patents = 50.0
EPO Patents = 1
Forward Citations = 0
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5 inventors (with patents filed for the assignee):
Ottorino De Lucchi (1 out of 14 patents)
Mauro Bonetti (1 out of 1 patent)
Sabrina De Rosa (1 out of 1 patent)
4. Andrea Castellin (1 out of 14 patents)
5. Alessandro Falchi (1 out of 3 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Phf S.a.. Retrieved from https://idiyas.com/company/phf-s-a
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]
1 patent (EPO):
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]