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. 07, 1993
Filed:
Jun. 16, 1992
Applicant:
Inventors:
Werner Buechner, Savigny, FR;
Marc Lemaire, Nanterre, FR;
Jean Roncali, Les Lilas, FR;
Robert Garreau, Sarcelles, FR;
Francis Garnier, Champigny, FR;
Etienne Hannecart, Tervuren, BE;
Assignee:
Solvay S.A., Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528380 ; 252500 ; 2525011 ; 528377 ; 549 83 ;
Abstract
Substituted thiophenes of general formula: ##STR1## in which: R represents hydrogen atom or an aliphatic group containing from 1 to 4 carbon atoms,
Buechner, Werner. (1993). Conducting polymers derived from fluorinated thiophenes (U.S. Patent No. 5268448). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5268448
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile