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:
Mar. 23, 2021
Filed:
Jul. 19, 2016
Universite D'orleans, Orleans, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Franck Suzenet, La Chapelle Saint Mesmin, FR;
Doina Sirbu, Olivet, FR;
Gérald Guillaumet, Saint Jean le Blanc, FR;
Pascal Bonnet, Olivet, FR;
UNIVERSITE D'ORLEANS, Orleans, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Abstract
The present invention relates to the use, as a fluorescent chromophore, of a compound with formula (I) wherein: Ais —N— or —C(Y)—; Ais —N— or —C(Y)—; Ais —N— or —C(Y)—; Ais —N— or —C(Y)—; at least one of A, A, Aand Arepresenting —N—; Xis —N— or —C(Y)—; Xis —N— or —C(Y)—; Xis —N— or —C(Y)—; and Y, Y, Y, Y, Y, Yand Yare in particular chosen independently of one another from the group made up of: H, electron-donor groups and electron-attracting groups.