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. 15, 1992
Filed:
Feb. 22, 1991
Applicant:
Inventors:
Knut Oppenlaender, Ludwigshafen, DE;
Brigette Wegner, Speyer, DE;
Karl Stork, Carlsberg, DE;
Franz Frosch, Duerkheim, DE;
Hans-Ulrich Wekel, Ellerstadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424401 ; 424D / ; 514785 ; 514786 ; 514937 ; 514938 ; 514939 ;
Abstract
Mixtures of polyglycerol fatty esters obtainable by partial esterification of a polyglycerol mixture consisting of
Oppenlaender, Knut. (1992). Use of mixtures of polyglycerol fatty esters as emulsifiers in cosmetic (U.S. Patent No. 5147644). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5147644
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile