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. 21, 2001
Filed:
Oct. 09, 1998
Applicant:
Inventors:
Daniel A. W. Bucks, Millbrae, CA (US);
Albert M Dorsky, Palo Alto, CA (US);
Sui Yuen Eddie Hou, Foster City, CA (US);
Assignee:
Bertek Pharmaceuticals, Inc., Foster City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/174 ;
U.S. Cl.
CPC ...
A61K 3/174 ;
Abstract
Polyurethane compositions for the protection of skin from material that is harmful to the skin or substances that are capable of penetrating the skin, are described.