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:
Dec. 31, 1991
Filed:
Apr. 30, 1990
Applicant:
Inventors:
Wolfgang Bergmann, Highland Park, IL (US);
Janice Bees, Libertyville, IL (US);
Assignee:
Helene Curtis, Inc., Chicago, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 70 ; 424 71 ; 252D / ; 252550 ; 252558 ; 25217421 ;
Abstract
A microemulsion composition for treating the hair, comprising a water-insoluble amino-containing compound, such as an amine or an amino-functionalized silicone; an ionizable metal salt, wherein the metal has a valence of at least II, such as magnesium chloride or zinc chloride; an ester compound having the general structural formula
Bergmann, Wolfgang. (1991). Hair-treating microemulsion composition and method of preparing and (U.S. Patent No. 5077040). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5077040
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile