Patents by Inventor Bruno Tetart

Bruno Tetart has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Use of polymer film for packaging a culture medium
    Patent number: 10538067
    Abstract: A polymer film for packaging at least one microorganism culture medium includes at least one layer of polyethylene terephthalate and at least one heat-sealing layer, such as polyethylene. The polymer film has an average water vapour permeability of between 10.0 g/m2×24 hours and 80.0 g/m2×24 hours.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: January 21, 2020
    Assignee: BIOMERIEUX
    Inventors: Bruno Tetart, Nathalie Simon
  • Use of polymer film for packaging a culture medium
    Patent number: 10144912
    Abstract: A polymer film for packaging at least one microorganism culture medium includes at least one layer of polystyrene and at least one heat-sealing layer. The polymer film has an average water vapor permeability of between 30.0 g/m2×24 hours and 140.0 g/m2×24 hours, preferentially between 70.0 g/m2×24 hours and 120.0 g/m2×24 hours.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: December 4, 2018
    Assignee: BIOMERIEUX
    Inventors: Bruno Tetart, Nathalie Simon
  • USE OF POLYMER FILM FOR PACKAGING A CULTURE MEDIUM
    Publication number: 20160355778
    Abstract: A polymer film for packaging at least one microorganism culture medium includes at least one layer of polystyrene and at least one heat-sealing layer. The polymer film has an average water vapour permeability of between 30.0 g/m2×24 hours and 140.0 g/m2×24 hours, preferentially between 70.0 g/m2×24 hours and 120.0 g/m2×24 hours.
    Type: Application
    Filed: December 19, 2014
    Publication date: December 8, 2016
    Applicant: BIOMERIEUX
    Inventors: Bruno TETART, Nathalie SIMON
  • USE OF POLYMER FILM FOR PACKAGING A CULTURE MEDIUM
    Publication number: 20160354998
    Abstract: A polymer film for packaging at least one microorganism culture medium includes at least one layer of polyethylene terephthalate and at least one heat-sealing layer, such as polyethylene. The polymer film has an average water vapour permeability of between 10.0 g/m2×24 hours and 80.0 g/m2×24 hours.
    Type: Application
    Filed: December 19, 2014
    Publication date: December 8, 2016
    Applicant: BIOMERIEUX
    Inventors: Bruno TETART, Nathalie SIMON
  • Coated polyamide film for bagging products with extended shelf life
    Patent number: 8286407
    Abstract: The present invention relates to a single-layer polymer film, intended to be used for packaging articles having an extended shelf life, said film being composed of a cast polyamide sheet, covered, on one of its faces, with a heat-sealable coating, comprising polyvinyl chloride (PVC) and/or polyvinylidene chloride (PVDC), so that said film has an average permeability between 35 g/m2/24 hours and 110 g/m2/24 hours. It also relates to a process for producing said film. It additionally relates to a pouch obtained from said film, said pouch being particularly suitable for packaging articles having an extended shelf life, especially microorganism culture media in dishes.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: October 16, 2012
    Assignee: Biomerieux
    Inventors: Florence Alloin, Denis Januel, Nathalie Simon, Bruno Tetart
  • COATED POLYAMIDE FILM FOR BAGGING PRODUCTS WITH EXTENDED SHELF LIFE
    Publication number: 20100011708
    Abstract: The present invention relates to a single-layer polymer film, intended to be used for packaging articles having an extended shelf life, said film being composed of a cast polyamide sheet, covered, on one of its faces, with a heat-sealable coating, comprising polyvinyl chloride (PVC) and/or polyvinylidene chloride (PVDC), so that said film has an average permeability between 35 g/m2/24 hours and 110 g/m2/24 hours. It also relates to a process for producing said film. It additionally relates to a pouch obtained from said film, said pouch being particularly suitable for packaging articles having an extended shelf life, especially microorganism culture media in dishes.
    Type: Application
    Filed: February 26, 2008
    Publication date: January 21, 2010
    Applicant: BIOMERIEUX
    Inventors: Florence Alloin, Denis Januel, Nathalie Simon, Bruno Tetart