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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#328 in Barcelona
#1,554 in Spain
Sogefi Filtration, S.a.
Forward Citations = 0
2 inventors:
Sogefi Filtration, S.a.
Calculating rank
% Expired Patents = 100.0
EPO Patents = 1
Forward Citations = 0
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2 inventors (with patents filed for the assignee):
Francisco Javier Planta Torralba (1 out of 8 patents)
Jose Manuel Navarro Robles (1 out of 1 patent)
José Manuel Navarro Robles (0 patent)
4. Francisco Javier PlantÀ Torralba (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sogefi Filtration, S.a.. Retrieved from https://idiyas.com/company/sogefi-filtration-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]