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:
Dec. 30, 2025
Filed:
Oct. 03, 2022
Applicant:
Polyceed Inc., Tucson, AZ (US);
Inventors:
Anoop Agrawal, Tucson, AZ (US);
John Cronin, Tucson, AZ (US);
Lori Adams, Oro Valley, AZ (US);
Sahila Perananthan, Tucson, AZ (US);
Assignee:
Polyceed Inc., Tucson, AZ (US);
Primary Examiner:
Int. Cl.
CPC ...
C09K 9/02 (2006.01); G02F 1/1516 (2019.01); G02F 1/1523 (2019.01);
U.S. Cl.
CPC ...
C09K 9/02 (2013.01); G02F 1/1516 (2019.01); G02F 1/1525 (2013.01);
Abstract
This disclosure provides compositions of electrochromic dyes, functionalized electrochromic dyes and dye macromers which may be incorporated into electrochromic devices with tailored optical properties. The disclosure provides electrochromic devices and electrochromic materials which do not use halogenated anions. This disclosure also provides EC compositions and devices for controlling color.