Patents Assigned to TISSIUM SA
  • Sealant composition
    Patent number: 11898005
    Abstract: A composition with improved adhesive and sealant properties comprising a pre-polymer comprising a polymeric unit of the general formula (1A1B-)n, wherein A represents a substituted or un-substituted ester, B represents a substituted or un-substituted acid ester comprising at least two acid ester functionalities, and n represents an integer greater than 1, wherein the compositions has a grafted anhydride content of less than about 0.05 mol/mol of polyacid.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: February 13, 2024
    Assignee: TISSIUM SA
    Inventors: Maria Pereira, Elsa Brillaud
  • Adhesive composition
    Patent number: 11179491
    Abstract: A composition with improved adhesive and sealant properties comprising a) a pre-polymer comprising a polymeric unit of the general formula (-A-B-)n, wherein A represents a substituted or un-substituted ester, B represents a substituted or un-substituted acid ester comprising at least two acid ester functionalities, and n represents an integer greater than 1, and b) an anhydride compound.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: November 23, 2021
    Assignee: Tissium SA
    Inventors: Maria Pereira, Salim Adjili
  • 3D PRINTING COMPOSITION FOR BIOMATERIALS
    Publication number: 20210009750
    Abstract: A 3D printing resin composition for a biomaterial and method for 3D printing the composition are disclosed. The composition comprises: (i) a pre-polymer comprising a polymeric unit of the general formula (-A-B-)n, wherein A represents a substituted or un-substituted ester, B represents a substituted or un-substituted acid ester comprising at least two acid ester functionalities, and n represents an integer greater than 1, (ii) at least one photo-initiator, and (iii) at least one light blocker.
    Type: Application
    Filed: March 22, 2019
    Publication date: January 14, 2021
    Applicant: TISSIUM SA
    Inventors: Estelle COLLIN, Maria PEREIRA, João Reina MAIA E SILVA, Valentina CIRILLO, Julien LAMAZOUADE, Shane KEAVENEY, Eoin D. O'CEARBHAILL