For the Inventor, By the Inventor

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Bellevue, WA, United States of America

Penwest, Ltd.

USPTO Granted Patents = 2

CIPO Patents = 1

Trademarks = 1

Forward Citations = 15

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5 inventors (with patents filed for the assignee):

Bill L Miller (1 out of 66 patents)

Wallace H Kunerth (1 out of 2 patents)

James M Quarles (1 out of 5 patents)

4. Ian Lewis Brown (1 out of 2 patents)

5. Duane Tackaberry (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7252836 - Food and feed compositions including resistant starch (2007-08-07),

2. 5294453 - Method of removing off-flavor components from hydroxypropyl starch (1994-03-15),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#223 in Bellevue, WA

#2,269 in Washington

#92,696 in US

Bellevue, WA, United States of America

Penwest, Ltd.

Forward Citations = 15

5 inventors:

Bill L Miller (1 out of 66 patents)

Wallace H Kunerth (1 out of 2 patents)

James M Quarles (1 out of 5 patents)

4. Ian Lewis Brown (1 out of 2 patents)

5. Duane Tackaberry (1 out of 1 patent)

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