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:
Sep. 09, 2025
Filed:
Oct. 12, 2020
Centre National DE LA Recherche Scientifique, Paris, FR;
Laurence Lafanechère, Grenoble, FR;
Renaud Prudent, Renage, FR;
Lauralie Peronne, Grenoble, FR;
Marc Billaud, Saint Martin d'Heres, FR;
Audrey Vernet, Saint Julien du Serre, FR;
Eric Denarier, Grenoble, FR;
Patrick Dallemagne, Seulline, FR;
Sylvain Rault, Moult, FR;
Peggy Suzanne, Cairon, FR;
Jean-Charles Lancelot, Tour en Bessin, FR;
Serge Perato, Chatillon, FR;
Aurélien Lesnard, Demouville, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Abstract
The invention concerns a compound of formula (I), Formula (I), wherein R, Rand Rare independently selected form the group consisting of: —a hydrogen atom, —a halogen atom, —an alkyl group, linear, cyclic or branched, saturated or unsaturated, possibly substituted, comprising from 1 to 10 carbon atoms, —an acyl group comprising from 1 to 10 carbon atoms, —a carboxyl group, —an amido group comprising from 1 to 10 carbon atoms, and —an imino group, possibly substituted by an alkyl group, linear, cyclic or branched, saturated or unsaturated, and wherein R, R, Rand Rare independently selected form the group consisting of: —a hydrogen atom, —a halogen atom, —a hydroxyl group, —an alkyl group, linear, cyclic or branched, saturated or unsaturated, possibly substituted, comprising from 1 to 10 carbon atoms, —an alkoxy group comprising from 1 to 10 carbon atoms, —an acyl group comprising from 1 to 10 carbon atoms, —a carbonate group from 1 to 10 carbon atoms, —a carboxyl group, and —a cyano group.