For the Inventor, By the Inventor

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Minneapolis, MN, United States of America

Qualcepts Nutrients, Inc.

USPTO Granted Patents = 3

Forward Citations = 12

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1 inventor (with patents filed for the assignee):

Rulon A Chappell (3 out of 4 patents)

3 patents: Sort by Forward Citations

1. 5489329 - Acetic acid-containing wall-coating composition for inhibiting growth of (1996-02-06),

2. 5415887 - Water-base film forming composition for inhibiting growth of mold and (1995-05-16),

3. 5391382 - Low dust powdered cellulose (1995-02-21),

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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#438 in Minneapolis, MN

#1,979 in Minnesota

#73,860 in US

Minneapolis, MN, United States of America

Qualcepts Nutrients, Inc.

Forward Citations = 12

1 inventor:

Rulon A Chappell (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Qualcepts Nutrients, Inc.. Retrieved from https://idiyas.com/company/qualcepts-nutrients

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]

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