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:
Aug. 14, 1990
Filed:
Mar. 18, 1987
Applicant:
Inventors:
Harold R Crews, Pembroke Pine, FL (US);
Roy M Evans, Jr, Memphis, TN (US);
Joseph O Rubert, Memphis, TN (US);
Assignee:
Preemptive Marketing, Inc., Memphis, TN (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
132203 ; 132202 ; 424 71 ;
Abstract
Disclosed are methods and compositions for the treatment of hair. Treating compositions comprising the amino acid cysteine and a non-reducing disaccharide in solution are disclosed. The methods of the present invention comprise application of the aqueous solution to the hair for permanently altering the natural shape of the hair.
Quick Actions:
Crews, Harold. (1990). Compositions and methods for the treatment of hair (U.S. Patent No. 4947878). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4947878
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile