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:
Sep. 07, 1982
Filed:
Oct. 09, 1981
Applicant:
Inventor:
Grant E DuBois, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07C / ; A23L / ;
U.S. Cl.
CPC ...
2605 / ; 562464 ; 426548 ;
Abstract
Dihydrochalcones of the formula ##STR1## are disclosed wherein M.sup.+ is a physiologically acceptable cation, X is H or OH, R is a lower alkyl and R' is ##STR2## and n and q, respectively, may have a numerical value of 1 to 6. These materials are useful as sweeteners for edibles.