This inventor holds 9 USPTO granted patents. Top assignees: Chevron Research Company, Chevron Research & Technology Company. Active years: 1982-1992.
IDiyas Innovation Intelligence. (2026). Inventor Profile: William J Ostrander. Retrieved from https://idiyas.com/inventor/william-j-ostrander
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
Average Co-Inventor Count = 1.2
ph-index = 8
Forward Citations = 148(Granted Patents)
Location History:
- Novato, CA (US) (1982 - 1985)
- Benicia, CA (US) (1985 - 1992)
Company Filing History:
Chevron Research Company

Chevron Research & Technology Company
Years Active: 1982-1992
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9 patents (USPTO):Explore Patents
I specialize in innovations, inventions, inventors, patent attorneys, assignees and patents. How can I assist you today in these domains?
Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: William J Ostrander. Retrieved from https://idiyas.com/inventor/william-j-ostrander
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]
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]