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:
Mar. 05, 1991
Filed:
Dec. 16, 1988
Applicant:
Inventors:
Assignee:
Universite Claude Bernard, , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A23L / ;
U.S. Cl.
CPC ...
426548 ; 426-3 ; 426556 ; 426590 ; 426660 ; 426804 ; 424 48 ; 424 49 ; 424 64 ; 546307 ; 546309 ; 546289 ;
Abstract
Sweetening agents of the formula: ##STR1## wherein R is an heterocyclic group which, in a preferred embodiment, is a 2-cyanopyrid-5-yl or 2-cyanopyrimidin-5-yl group, A is O, NH or NCN, NH being able to be satisfied in hydrochloride form, n is 1 or 2 and B is COOH or a sodium, potassium, ammonium, calcium or magnesium salt.
Nofre, Claude. (1991). Pyridinyl compounds of n-carbamoyl-n-thiocarbamoyl- or n-amidino-glycine (U.S. Patent No. 4997667). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4997667
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile