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USPTO Data Jan 1 1976 - Oct 20 2026
13 Patents
#51 in Bellevue, WA
#533 in Washington
#23,854 in US
#45,081 in the World
Penford Corporation
Forward Citations = 242
18 inventors:
Bellevue, WA, United States of America
Penford Corporation
% Expired Patents = 7.7
Trademarks = 4
Forward Citations = 242
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18 inventors (with patents filed for the assignee):
Saul Rogols (5 out of 10 patents)
Greg Horn (3 out of 3 patents)
Edward P Pauley (2 out of 11 patents)
4. Yakov A Letuchy (2 out of 3 patents)
5. James M Quarles (2 out of 5 patents)
6. Robert G Widmaier (2 out of 3 patents)
7. Denise M Sirovatka (2 out of 3 patents)
8. Katherine Sue Neighbor (2 out of 2 patents)
9. Kenneth Curtis Benton (2 out of 2 patents)
10. Victor K Villwock (1 out of 1 patent)
11. Edward G Ludwig, Jr (1 out of 1 patent)
12. David A Dunn (1 out of 1 patent)
13. Flave E Markland (1 out of 1 patent)
14. Charles Ferry (1 out of 1 patent)
15. Stuart A Ensor (1 out of 1 patent)
13 patents:
Company Overview
Penford Corporation, based in Bellevue, WA, specializes in the development and manufacturing of innovative starch-based products. The company focuses on providing solutions for various industries, including food, pharmaceuticals, and industrial applications. With a commitment to research and technology, Penford aims to enhance product performance and sustainability through advanced formulations and processing techniques. Its expertise in starch chemistry positions it as a key player in delivering tailored solutions to meet diverse customer needs.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Penford Corporation. Retrieved from https://idiyas.com/company/penford
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]