Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#4 in Ambridge, PA
#4,969 in Pennsylvania
#136,971 in US
Wsp Chemical & Technology, LLC
Forward Citations = 0
3 inventors:
Ambridge, PA, United States of America
Wsp Chemical & Technology, LLC
Calculating rank
% Expired Patents = 100.0
Forward Citations = 0
Loading Chart...
Loading Chart...
3 inventors (with patents filed for the assignee):
Valentino L DeVito (1 out of 7 patents)
Shih-Ruey Tom Chen (1 out of 39 patents)
Kevin W Frederick (1 out of 24 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wsp Chemical & Technology, LLC. Retrieved from https://idiyas.com/company/wsp-chemical-and-technology
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]