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:
May. 13, 2008
Filed:
Nov. 17, 2004
Applicant:
Hideo Suzuki, Funabashi, JP;
Inventor:
Hideo Suzuki, Funabashi, JP;
Assignee:
Nissan Chemical Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 333/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sulfoalkylthiophene compound of the following formula [1] and a hydroxyalkylthiophene compound of the following formula [2], from which a useful π-conjugated conductive polymer monomer capable of oxidation polymerization can be provided: (wherein R is a hydrogen atom, an alkali metal atom or an alkaline earth metal atom, and n is an integer of 1 to 3) (wherein n is as defined above).