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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9932319 B1

PDFFull Text
Expired
Date of Patent:
Apr. 03, 2018

Filed:

May. 28, 2013

Antioxidant humic acid derivatives and methods of preparation and use

Applicant:

Empire Technology Development Llc, Wilmington, DE (US);

Inventors:

Georgius Abidal Adam, Edensor Park, AU;

Scott Andrew Needham, Mangerton, AU;

Assignee:

Empire Technology Development LLC, Wilmington, DE (US);

Attorney:

Pepper Hamilton LLP

Primary Examiner:

Venkataraman Balasubramanian

Int. Cl.
CPC ...
C07D 307/77 (2006.01); C07D 265/38 (2006.01); C07D 413/14 (2006.01); C07D 209/36 (2006.01); C07D 307/91 (2006.01); A61Q 19/08 (2006.01); C07C 65/105 (2006.01); C08K 5/1535 (2006.01); C08K 5/3417 (2006.01); C08K 5/357 (2006.01); A23L 3/3463 (2006.01); A23L 3/3526 (2006.01); A23L 3/3544 (2006.01); A61K 8/368 (2006.01); A61K 8/49 (2006.01); A61Q 1/04 (2006.01); A61Q 1/06 (2006.01); A61Q 1/08 (2006.01); A61Q 1/10 (2006.01); A61Q 1/14 (2006.01); A61Q 3/02 (2006.01); A61Q 5/00 (2006.01); A61Q 5/02 (2006.01); A61Q 5/06 (2006.01); A61Q 5/12 (2006.01); A61Q 19/00 (2006.01); A61Q 19/04 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
C07D 307/77 (2013.01); A23L 3/3463 (2013.01); A23L 3/3526 (2013.01); A23L 3/3544 (2013.01); A61K 8/368 (2013.01); A61K 8/49 (2013.01); A61K 8/492 (2013.01); A61K 8/4973 (2013.01); A61Q 1/04 (2013.01); A61Q 1/06 (2013.01); A61Q 1/08 (2013.01); A61Q 1/10 (2013.01); A61Q 1/14 (2013.01); A61Q 3/02 (2013.01); A61Q 5/006 (2013.01); A61Q 5/02 (2013.01); A61Q 5/06 (2013.01); A61Q 5/065 (2013.01); A61Q 5/12 (2013.01); A61Q 19/00 (2013.01); A61Q 19/001 (2013.01); A61Q 19/04 (2013.01); A61Q 19/08 (2013.01); A61Q 19/10 (2013.01); C07C 65/105 (2013.01); C07D 209/36 (2013.01); C07D 265/38 (2013.01); C07D 307/91 (2013.01); C07D 413/14 (2013.01); C08K 5/1535 (2013.01); C08K 5/3417 (2013.01); C08K 5/357 (2013.01); A61K 2800/28 (2013.01); A61K 2800/522 (2013.01);
Abstract

Disclosed are antioxidative, natural compounds, their salts, chelates and cleavage derivatives that exhibit a superior combination of properties. The compounds can be used for a variety of purposes, including stabilizing foods, cosmetics, beverages and nutritional supplement. The compounds can be prepared by substantially cleaving a humic acid of formula I to provide at least one antioxidant compounds of formula II, formula III, formula IV, formula V, formula VI, salts, or chelates thereof.

Find Patent Forward Citations

Adam, Georgius. (2018). Antioxidant humic acid derivatives and methods of preparation and use (U.S. Patent No. 9932319). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9932319

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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