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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#2,225 in Houston, TX
#9,238 in Texas
#136,739 in US
Pennzoil
Forward Citations = 2
3 inventors:
Houston, TX, United States of America
Pennzoil
Forward Citations = 2
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3 inventors (with patents filed for the assignee):
Jiafu Fang (1 out of 14 patents)
Troy H Scriven (1 out of 4 patents)
Dewey P Szemenyei (1 out of 3 patents)
1 patent:
Company Overview
Pennzoil is an American oil company that specializes in the manufacturing and distribution of automotive lubricants. With over 100 years of experience, Pennzoil has built a reputation for producing high-quality motor oils, transmission fluids, and other automotive fluids. Their extensive product line is designed to provide optimal engine performance, protection, and efficiency. Visit their website to explore their full range of products and learn more about their commitment to innovation and customer satisfaction.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pennzoil. Retrieved from https://idiyas.com/company/pennzoil
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]