Patents Assigned to COHESIVES
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Publication number: 20250170299Abstract: 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: ApplicationFiled: January 27, 2025Publication date: May 29, 2025Applicants: COHESIVES, UNIVERSITE DE PAU ET DU PAYS DE L’ADOUR, UNIVERSITE DE BORDEAUX, INSTITUT POLYTECHNIQUE DE BORDEAUX, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Bertrand PERRIN, Christophe DERAIL, Laetitia BADIE, Eric PAPON
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Patent number: 12239759Abstract: 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: GrantFiled: December 27, 2021Date of Patent: March 4, 2025Assignees: COHESIVES, UNIVERSITE DE PAU ET DU PAYS DE L'ADOUR, UNIVERSITE DE BORDEAUX, INSTITUT POLYTECHNIQUE DE BORDEAUX, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Bertrand Perrin, Christophe Derail, Laetitia Badie, Eric Papon
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Publication number: 20230277720Abstract: 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: ApplicationFiled: August 19, 2021Publication date: September 7, 2023Applicant: COHESIVESInventors: Bertrand PERRIN, Natacha GOUTAY
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Publication number: 20220143264Abstract: 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: ApplicationFiled: December 27, 2021Publication date: May 12, 2022Applicants: COHESIVES, UNIVERSITE DE PAU ET DU PAYS DE L'ADOUR, UNIVERSITE DE BORDEAUX, INSTITUT POLYTECHNIQUE DE BORDEAUX, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Bertrand PERRIN, Christophe DERAIL, Laetitia BADIE, Eric PAPON
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Publication number: 20220125988Abstract: 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: ApplicationFiled: February 19, 2020Publication date: April 28, 2022Applicants: COHESIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE HAUTE ALSACEInventors: Bertrand PERRIN, Ariane AUBIN, Jacques LALEVEE, Jean-Philippe SCHWEBELEN
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Patent number: 11207443Abstract: 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: GrantFiled: May 20, 2016Date of Patent: December 28, 2021Assignees: COHESIVES, UNIVERSITE DE PAU ET DU PAYS DE L'ADOUR, UNIVERSITE DE BORDEAUX, INSTITUT POLYTECHNIQUE DE BORDEAUX, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Bertrand Perrin, Christophe Derail, Laetitia Badie, Eric Papon