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:
Mar. 23, 1993
Filed:
Aug. 28, 1990
Applicant:
Inventors:
Gursaran P Talwar, New Delhi, IN;
Shakti Upadhyay, New Delhi, IN;
Charu Kaushic, New Delhi, IN;
Amarjeet Singh, New Delhi, IN;
Madan G Sharma, New Delhi, IN;
Assignee:
National Institute of Immunology, New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
4241951 ; 424D / ; 424D / ;
Abstract
There is provided a means for reversible fertility control for prevention of pregnancy in female mammals for several months through the use of neem oil or its components, applied locally to the uterus. There is also provided a spermicidal composition containing neem oil or its components in combination with reetha extract as a vaginal cream.