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. 03, 1999
Filed:
Nov. 04, 1994
Applicant:
Inventors:
Curtis Bobby Motley, West Chester, OH (US);
Patricia Sue Raleigh, Alexandria, KY (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 62 ; 424401 ; 514 75 ; 514183 ; 514210 ; 514212 ; 514317 ; 514331 ; 514424 ; 514426 ; 514408 ; 514450 ; 514459 ; 514460 ; 514461 ; 514471 ; 514472 ; 514473 ; 514475 ; 514646 ; 514678 ; 514699 ; 514706 ; 514708 ; 514709 ;
Abstract
The present invention are for emulsion compositions and the process for making such compositions containing biological and cosmetic actives subject to hydrolysis of actives during processing and storage of the emulsion composition. Buffers are incorporated into emulsion at a point wherein the acidic and basic conditions created during processing have little effect on compositions.