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. 31, 2020
Filed:
Aug. 03, 2015
Universite DE Montpellier, Montpellier, FR;
Ecole Nationale Superieure DE Chimie DE Montpellier, Montpellier, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Centre Regional Hospitalier Univeritaire DE Nimes, Nimes, FR;
Jean Coudane, Lattes, FR;
Salome Leprince, Saint Laurent de la Salanque, FR;
Xavier Garric, Montpellier, FR;
Cedric Paniagua, Poussan, FR;
Stephanie Huberlant, Montellier, FR;
Vincent Letouzey, Nimes, FR;
UNIVERSITE DE MONTPELLIER, Montpellier, FR;
ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIER, Montpellier, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
CENTRE REGIONAL HOSPITALIER UNIVERSITAIRE DE NIMES, Nimes, FR;
Abstract
Disclosed is a composition based on copolymers including at least one A-B block copolymer, wherein block A is a polyester and block B is a polyoxyethylene (PEG), and wherein the total molecular mass in weight of the PEG is higher than or equal to 50 kDa, and the ethylene oxide motif/ester motif molar ratio is between 0.5 and 5. The invention also relates to an anti-adhesive material including such a composition, used for the prevention of tissue adhesions and especially for the prevention of intrauterine synechiae.