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:
Jun. 01, 1976
Filed:
Jan. 22, 1975
Applicant:
Inventors:
Paul Dietrich, Geneva, CH;
Erling Sundt, Geneva, CH;
Assignee:
Firmenich S.A., Geneva, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23L / ;
U.S. Cl.
CPC ...
426536 ;
Abstract
This specification relates to the use of some substituted 2-hydroxy-2-buten-4,1-olides and acid precursors thereof as flavoring agents for foodstuffs, animal feeds and beverages. The specification also includes a method for preparing the said olides by heating said precursors and a method for the preparation of one of said precursors.