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:
Apr. 15, 2008
Filed:
Feb. 01, 2005
Applicants:
Donald Fitzmaurice, Ballsbridge, IE;
David Cummins, Navan, IE;
David Corr, Lucan, IE;
S. Nagaraja Rao, Whitechurch Road, IE;
Gerrit Boschloo, Gorssel, NL;
Inventors:
Donald Fitzmaurice, Ballsbridge, IE;
David Cummins, Navan, IE;
David Corr, Lucan, IE;
S. Nagaraja Rao, Whitechurch Road, IE;
Gerrit Boschloo, Gorssel, NL;
Assignee:
NTERA limited, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 295/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compound for use in electrochromic devices. The compound includes (1) β-(10-phenothiazyl)propoxy phosphonic acid; (2) β-(10-phenothiazyl)propyl-phosphonic acid; and (3) β-(10-phenothiazyl)propionate phosphonic acid.