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:
Apr. 07, 1992
Filed:
May. 08, 1990
Applicant:
Inventors:
Harold R Crews, Pembroke Pine, FL (US);
Roy M Evans, Jr, Memphis, TN (US);
Joseph O Rubert, Memphis, TN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant 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.