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:
Apr. 19, 1994
Filed:
May. 06, 1991
Applicant:
Inventors:
Gerwig Marquardt, Odenthal, DE;
Peter Preiss, Wuppertal, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
424405 ; 424D / ;
Abstract
The present invention relates to spermicidal coating compositions for coating latex materials containing one or more spermicidal agents, more particularly based on Nonoxinol-9, and one or more organopolysiloxane compounds in which the spermicidal agents are soluble.
Quick Actions:
Marquardt, Gerwig. (1994). Spermicidal coating composition (U.S. Patent No. 5304375). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5304375
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile