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:
Jul. 13, 1976
Filed:
Jul. 09, 1974
Applicant:
Inventor:
Ursula Lachnit-Fixson, Berlin, DT;
Assignee:
Schering Aktiengesellschaft, Berin & Bergkamen, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424239 ; 424241 ;
Abstract
Method of contraception over a 21-day cycle in which an estrogen and a progestogen are administered in a low dosage for 10-12 days and thereafter at a slightly higher dosage for the next 11-9 days.
Quick Actions:
Lachnit-Fixson, Ursula. (1976). Method for contraception by the administration of sequential (U.S. Patent No. 3969502). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3969502
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