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:
Feb. 06, 1979
Filed:
May. 29, 1975
Applicant:
Inventors:
Max Winter, Petit-Lancy, CH;
Fritz Gautschi, Commugny, CH;
Ivon Flament, Petit-Lancy, CH;
Max Stoll, Petit-Lancy, CH;
Assignee:
Firmenich & Cie, Geneva, CH;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A23L / ;
U.S. Cl.
CPC ...
2603 / ; 2603 / ; 426536 ;
Abstract
Thiophene sulfur compounds of the formula ##STR1## wherein X is ethylidene and R is hydrogen or a methyl group; and wherein X is a carbonyl group and R is an ethyl or furfuryl group.
Winter, Max. (1979). Flavoring agent (U.S. Patent No. 4138410). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4138410
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile