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:
Dec. 04, 1990
Filed:
Mar. 13, 1989
Applicant:
Inventors:
Henning Bachem, Cologne, DE;
Janos Muszik, Leverkusen, DE;
Jurgen Reiners, Leverkusen, DE;
Carlhans Suling, Odenthal, DE;
Wolf-Dieter Schroer, Leverkusen, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
525430 ; 525435 ; 528323 ; 528324 ; 528342 ;
Abstract
Cationic crosslinkable polyamidoamine resins which are obtainable by reaction of
Bachem, Henning. (1990). Polyamidoamine resin from mixture of diamine and polyalkylene polyamine (U.S. Patent No. 4975499). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4975499
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile