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:
Oct. 21, 2003
Filed:
Aug. 15, 2002
Applicant:
Inventors:
Mary K. Howett, Hershey, PA (US);
John W. Krieder, Palmyra, PA (US);
Assignee:
The Pennsylvania State University, University Park, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 3/174 ; A61F 6/06 ; A61F 6/04 ; A61F 1/300 ;
U.S. Cl.
CPC ...
A61K 3/174 ; A61F 6/06 ; A61F 6/04 ; A61F 1/300 ;
Abstract
Microbicidal and spermicidal devices, methods, and compositions containing sodium dodecyl sulfate or related anionic surfactants as active ingredients for the prevention and control of pregnancy and sexually transmitted disease, including conditions caused by non-enveloped viruses such as human papilloma virus.