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.:
Date of Patent:
Jul. 27, 1993
Filed:
Dec. 23, 1991
Applicant:
Inventors:
Stephen S Chang, East Brunswick, NJ (US);
Kejian J Wu, Clarendon Hills, IL (US);
Assignee:
Kabi Pharmacia AB, Uppsala, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23B / ; A23B / ;
U.S. Cl.
CPC ...
4263306 ; 426 72 ; 426262 ; 426541 ;
Abstract
A natural antioxidant for stabilizing polyunsaturated oils is disclosed. This oil-soluble antioxidant is prepared by dissolving ascorbic acid in a polar solvent, dissolving phospholipid in a non-polar solvent and then mixing the ascorbic acid solution with the phospholipid solution. After removing the solvent a product is formed which has anti-oxidant properties and is soluble in non-polar solvents.
Quick Actions:
Chang, Stephen. (1993). Ascorbic acid complex having antioxidant function and improved (U.S. Patent No. 5230916). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5230916
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile