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:
Jun. 05, 2001
Filed:
Jan. 12, 1999
Applicant:
Inventors:
Uwe Claussen, Leverkusen, DE;
Horst Berneth, Leverkusen, DE;
Dietrich Haarer, Bayreuth, DE;
Jürgen Simmerer, Erlangen, DE;
Jochen Schaller, Schwarzenbach, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/15 ; G09G 3/19 ;
U.S. Cl.
CPC ...
G02F 1/15 ; G09G 3/19 ;
Abstract
The novel electrochromic system comprises at least one reducible and at least one oxidizable substance OX,and RED,respectively, which are linked with one another via a bridge member, and is outstandingly suitable for use in an electrochromic device.