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:
Oct. 21, 1997
Filed:
Nov. 16, 1995
Applicant:
Inventors:
Assignee:
Wella Aktiengesellschaft, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 7051 ; 514550 ; 560147 ;
Abstract
The hair shaping composition for permanent shaping of hair contains a cysteine ester of the formula (I):
Braun, Hans-Juergen. (1997). Hair keratin-reducing cysteine esters and compositions for permanent (U.S. Patent No. 5679332). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5679332
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile