For the Inventor, By the Inventor

Enter assignee name

Portland, ME, United States of America

Phytex, LLC

USPTO Granted Patents = 3

% Expired Patents = 33.3

EPO Patents = 1

Trademarks = 2

Forward Citations = 31

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5 inventors (with patents filed for the assignee):

Xingen Lei (3 out of 22 patents)

Douglas M Webel (3 out of 5 patents)

Frank E Ruch (3 out of 6 patents)

4. Donald E Orr, Jr (2 out of 2 patents)

5. Donald E Orr (1 out of 3 patents)

3 patents: Sort by Forward Citations

1. 7972805 - Phytase-containing animal food and method (2011-07-05),

2. 7833743 - Phytase-containing animal food and method (2010-11-16),

3. 7320876 - Phytase-containing animal food and method (2008-01-22),

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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#22 in Portland, ME

#126 in Maine

#73,706 in US

Portland, ME, United States of America

Phytex, LLC

Forward Citations = 31

5 inventors:

Xingen Lei (3 out of 22 patents)

Douglas M Webel (3 out of 5 patents)

Frank E Ruch (3 out of 6 patents)

4. Donald E Orr, Jr (2 out of 2 patents)

5. Donald E Orr (1 out of 3 patents)

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