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:
Jul. 17, 2001
Filed:
Dec. 03, 1999
Applicant:
Inventors:
Jeffrey R. Lomprey, Holland, MI (US);
Thomas F. Guarr, Holland, MI (US);
Assignee:
Gentex Corporation, Zeeland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/15 ; G02F 1/153 ; F21V 9/00 ;
U.S. Cl.
CPC ...
G02F 1/15 ; G02F 1/153 ; F21V 9/00 ;
Abstract
Anodic electrochromic materials for use in an electrochromic device comprising a first moiety, wherein the first moiety comprises a metallocene or a substituted metallocene, and a second moiety, wherein the second moiety comprises at least one constituent which serves to increase the solubility of the first moiety in an associated solvent relative to solubility of the first moiety without the second moiety.