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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.:

US 12410198 B1

PDFFull Text
Date of Patent:
Sep. 09, 2025

Filed:

Dec. 21, 2021

Derivatives of pyrrolopyrrole cyanines and uses thereof

Applicants:

Centre National DE LA Recherche Scientifique, Paris, FR;

Nantes Universite, Nantes, FR;

Universite DE Picardie Jules Verne, AMIENS, FR;

Inventors:

Fabrice Odobel, Nantes, FR;

Yann Pellegrin, Orvault, FR;

Thibaut Baron, Nantes, FR;

Denis Jacquemin, Nantes, FR;

Fréderic Sauvage, Orival, FR;

Waad Naim, Amiens, FR;

Assignees:

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;

NANTES UNIVERSITÉ, Nantes, FR;

UNIVERSITE DE PICARDIE JULES VERNE, Amiens, FR;

Attorney:

NIXON & VANDERHYE

Primary Examiner:

Mark Kopec

Int. Cl.
CPC ...
H01B 1/00 (2006.01); B01J 21/06 (2006.01); B01J 31/38 (2006.01); B01J 35/00 (2006.01); B01J 35/39 (2024.01); C07F 5/02 (2006.01); C09B 23/01 (2006.01); H01B 1/12 (2006.01); H01G 9/00 (2006.01); H01G 9/20 (2006.01); H10K 85/30 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
C07F 5/02 (2013.01); B01J 21/063 (2013.01); B01J 31/38 (2013.01); B01J 35/19 (2024.01); B01J 35/39 (2024.01); C07F 5/027 (2013.01); C09B 23/0075 (2013.01); H01B 1/121 (2013.01); H01G 9/2059 (2013.01); H01G 9/2063 (2013.01); H10K 85/322 (2023.02); H10K 85/658 (2023.02);
Abstract

Disclosed is a compound having the following formula (1): Also disclosed is a dye sensitized solar cell including at least one compound of formula (I) as dye sensitizer.

Find Patent Forward Citations

Odobel, Fabrice. (2025). Derivatives of pyrrolopyrrole cyanines and uses thereof (U.S. Patent No. 12410198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12410198

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