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:
Jan. 11, 1983
Filed:
May. 07, 1981
Applicant:
Inventors:
Brian H Vickery, Cupertino, CA (US);
Shabbir Anik, Palo Alto, CA (US);
Richard E Jones, Palo Alto, CA (US);
Assignee:
Syntex (U.S.A.) Inc., Palo Alto, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 78 ; 4242 / ; 424319 ; 424D / ;
Abstract
A gel formulation, which is inherently spermicidal and which provides an efficient delivery system for spermicidal and other contraceptively effective compounds intravaginally is disclosed. Said formulation is useful in methods of intravaginal contraception.