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:
Apr. 19, 1977
Filed:
Aug. 25, 1975
Applicant:
Inventor:
Richard J Scarpellino, Ramsey, NJ (US);
Assignee:
General Foods Corporation, White Plains, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
A23L / ;
U.S. Cl.
CPC ...
426250 ; 426540 ;
Abstract
The reaction of ferric ions with compounds having a 3 or 5-hydroxy-4-pyrone structure produce novel water soluble red to burgundy colors which are used to color foodstuffs such as beverages and pet foods.
Scarpellino, Richard. (1977). Coloring food with iron-complexes (U.S. Patent No. 4018907). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4018907
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile