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Bellevue, WA, United States of America

Penford Corporation

USPTO Granted Patents = 13

% 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: Sort by Forward Citations

1. D744352 - Package (2015-12-01),

2. 6800311 - Process for preparing starch coated potato products (2004-10-05),

3. 6593414 - Pressure sensitive adhesives (2003-07-15),

4. 6547867 - Non-edible composite material comprising potato peel product (2003-04-15),

5. 6512146 - Process for preparing a dialkyl acetal of a C8 to C30 aldehyde (2003-01-28),

6. 6440204 - Packaging and structural materials comprising potato peel waste (2002-08-27),

7. 6190462 - Method for dewatering starch (2001-02-20),

8. 6187366 - Processed meats containing a starch product and process of adding the starch product to meat (2001-02-13),

9. 6165321 - Method of sizing substrates (2000-12-26),

10. 6159521 - Dent corn starch enrobing slurry (2000-12-12),

11. 6080434 - French fry potato products with improved functionality and process for (2000-06-27),

12. 6040379 - Starch copolymer products and process (2000-03-21),

13. 6022569 - Process for preparing a starch coated potato product and product thereof (2000-02-08),

Penford Corporation is a leading innovator in specialty ingredients for food and industrial applications. With a focus on providing sustainable and high-performance solutions, Penford offers a wide range of products including starches, proteins, and fibers. Their commitment to innovation and quality has earned them a strong reputation in the industry.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

13 Patents

#51 in Bellevue, WA

#531 in Washington

#23,808 in US

#44,950 in the World

Bellevue, WA, United States of America

Penford Corporation

Forward Citations = 242

18 inventors:

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)

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