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:
Feb. 22, 1994
Filed:
Jun. 03, 1991
Applicant:
Inventors:
Rolf Drewes, Lindenfels, DE;
Hans-Helmut Friedrich, Lautertal, DE;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
524 94 ; 548539 ; 548540 ; 548560 ;
Abstract
A composition comprising
Quick Actions:
Drewes, Rolf. (1994). Substituted pyrroles as stabilisers for chlorinated polymers (U.S. Patent No. 5288776). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5288776
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile