Patents Assigned to COHESIVES
  • Publication number: 20250170299
    Abstract: A composition for the adhesion of biological tissues to one another, for the adhesion of a material to a biological tissue, for the adhesion of an adhesive or of a substance to the surface of a biological tissue, for blocking an orifice in a biological tissue, for reinforcing a biological tissue and/or for fixing and stabilising a biological tissue, characterized in that it comprises a monomer that is polymerisable under the effect of ultraviolet (UV) or near visible radiation and in that the viscosity of said composition is less than 40 mPa·s at 20° C.
    Type: Application
    Filed: January 27, 2025
    Publication date: May 29, 2025
    Applicants: COHESIVES, UNIVERSITE DE PAU ET DU PAYS DE L’ADOUR, UNIVERSITE DE BORDEAUX, INSTITUT POLYTECHNIQUE DE BORDEAUX, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Bertrand PERRIN, Christophe DERAIL, Laetitia BADIE, Eric PAPON
  • Patent number: 12239759
    Abstract: A composition for the adhesion of biological tissues to one another, for the adhesion of a material to a biological tissue, for the adhesion of an adhesive or of a substance to the surface of a biological tissue, for blocking an orifice in a biological tissue, for reinforcing a biological tissue and/or for fixing and stabilising a biological tissue. A monomer that is polymerisable under the effect of ultraviolet (UV) radiation and in that the viscosity of said composition is less than 10 mPa·s at 20° C.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: March 4, 2025
    Assignees: COHESIVES, UNIVERSITE DE PAU ET DU PAYS DE L'ADOUR, UNIVERSITE DE BORDEAUX, INSTITUT POLYTECHNIQUE DE BORDEAUX, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Bertrand Perrin, Christophe Derail, Laetitia Badie, Eric Papon
  • Publication number: 20230277720
    Abstract: A composition including a polymerizable monomer with a phosphate or phosphonate function on the one hand and a methacrylate, acrylate, acrylamide or methacrylamide function on the other hand at a concentration of between 5 and 40% by weight relative to the total weight of the composition,—a photoinitiator at a concentration of between 0.5 and 2% by weight, and a photopolymerizable resin.
    Type: Application
    Filed: August 19, 2021
    Publication date: September 7, 2023
    Applicant: COHESIVES
    Inventors: Bertrand PERRIN, Natacha GOUTAY
  • Publication number: 20220143264
    Abstract: A composition for the adhesion of biological tissues to one another, for the adhesion of a material to a biological tissue, for the adhesion of an adhesive or of a substance to the surface of a biological tissue, for blocking an orifice in a biological tissue, for reinforcing a biological tissue and/or for fixing and stabilising a biological tissue. A monomer that is polymerisable under the effect of ultraviolet (UV) radiation and in that the viscosity of said composition is less than 10 mPa·s at 20° C.
    Type: Application
    Filed: December 27, 2021
    Publication date: May 12, 2022
    Applicants: COHESIVES, UNIVERSITE DE PAU ET DU PAYS DE L'ADOUR, UNIVERSITE DE BORDEAUX, INSTITUT POLYTECHNIQUE DE BORDEAUX, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Bertrand PERRIN, Christophe DERAIL, Laetitia BADIE, Eric PAPON
  • Publication number: 20220125988
    Abstract: A composition for use as a surgical adhesive for the adhesion of a material to a biological tissue, for the adhesion of biological tissues to one another, for the adhesion of a glue or of a substance to the surface of a biological tissue, as a surgical sealant, for blocking or plugging orifices created by a thread suture or staple suture or by a tissue resection, for blocking an orifice, an incision or a tear in a biological tissue, as a hemostatic agent for stopping bleeding, as a dressing on a biological tissue for covering and protecting a wound, for reinforcing a biological tissue, for attaching and stabilizing a biological tissue. The compositions include a polymerizable monomer with a phosphate function or a phosphonate function and a methacrylate function.
    Type: Application
    Filed: February 19, 2020
    Publication date: April 28, 2022
    Applicants: COHESIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE HAUTE ALSACE
    Inventors: Bertrand PERRIN, Ariane AUBIN, Jacques LALEVEE, Jean-Philippe SCHWEBELEN
  • Patent number: 11207443
    Abstract: A composition for the adhesion of biological tissues to one another, for the adhesion of a material to a biological tissue, for the adhesion of an adhesive or of a substance to the surface of a biological tissue, for blocking an orifice in a biological tissue, for reinforcing a biological tissue and/or for fixing and stabilising a biological tissue. A monomer that is polymerisable under the effect of ultraviolet (UV) radiation and in that the viscosity of said composition is less than 10 mPa·s at 20° C.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: December 28, 2021
    Assignees: COHESIVES, UNIVERSITE DE PAU ET DU PAYS DE L'ADOUR, UNIVERSITE DE BORDEAUX, INSTITUT POLYTECHNIQUE DE BORDEAUX, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Bertrand Perrin, Christophe Derail, Laetitia Badie, Eric Papon