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:
Sep. 09, 2003
Filed:
Nov. 29, 2001
Applicant:
Inventor:
Christopher H. Sheridan, Cresskill, NJ (US);
Assignee:
Unilever Home & Personal Care USA, division of Conopco, Inc., Greenwich, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 3/500 ;
U.S. Cl.
CPC ...
A61M 3/500 ;
Abstract
A substantially flexible, dry matrix, which contains not more than about 3% moisture at room temperature, is impregnated with a water free treatment mixture containing a lipid and a surfactant. In a preferred embodiment, the mixture includes a glycol, a surfactant and a lipid emollient, lubricant, medicament or skin protectant. Methods of manufacturing and using the impregnated matrices are also taught.
Sheridan, Christopher. (2003). Impregnated matrix and method for making same (U.S. Patent No. 6616641). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6616641
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile