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. 25, 2006
Filed:
Jun. 03, 2003
Randal Hauptmann, Oswego, IL (US);
Manuel Pavon, St. Charles, IL (US);
Audrey Charles, Naperville, IL (US);
Randal Hauptmann, Oswego, IL (US);
Manuel Pavon, St. Charles, IL (US);
Audrey Charles, Naperville, IL (US);
Chrysantis, Inc., West Chicago, IL (US);
Abstract
Mixed zeaxanthin C–Ccarboxylic acid esters in which the mixed zeaxanthin esters constitute about 50 mg/g or more of the concentrate and wherein the zeaxanthin is about 20 percent or more of the total carotenoids present when assayed after saponification are disclosed, as are the products that can be made from such a concentrate, as well as the several uses for mixed zeaxanthin esters.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile