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:
Oct. 10, 2006
Filed:
Nov. 20, 2001
Applicants:
Bernhard Wessling, Bargteheide, DE;
Stephan Kirchmeyer, Leverkusen, DE;
Dietrich Gehrmann, Leverkusen, DE;
Inventors:
Bernhard Wessling, Bargteheide, DE;
Stephan Kirchmeyer, Leverkusen, DE;
Dietrich Gehrmann, Leverkusen, DE;
Assignee:
H. C. Starck GmbH, Goslar, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein is a water-dispersible powder consisting essentially of polymers T comprising recurring thiophene units and at least one further polyanionic polymer P and process for preparing and using the same.