Patents by Inventor Laurent Apert

Laurent Apert 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).

  • Patent number: 10449222
    Abstract: The subject matter of the present invention is a bacterium or a mixture of bacteria having an antagonistic activity with respect to strains of S. aureus, P. aeruginosa, Streptococcus pyogenes, Enterococcus faecium, Enterobacter cloacae, Proteus mirabilis, Bacteroides fragilis, Staphylococcus epidermidis, Propionibacterium acnes, Candida albicans and/or Malassezia furfur as well as the use thereof in the treatment and/or prevention of infections or colonizations related to those pathogens. The invention pertains to care products containing one or more non-pathogenic antagonistic strains intended to prevent and/or treat infections or colonizations on skin, wounds, mucous membranes and appendages.
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: October 22, 2019
    Assignee: LABORATOIRES URGO
    Inventors: Nicolas Desroche, Patrice Arbault, Jean Guzzo, Sandra Rodrigues, Christelle Laurensou, Sylvain Mery, Laurent Apert
  • Publication number: 20180036356
    Abstract: The subject matter of the present invention is a bacterium or a mixture of bacteria having an antagonistic activity with respect to strains of S. aureus, P. aeruginosa, Streptococcus pyogenes, Enterococcus faecium, Enterobacter cloacae, Proteus mirabilis, Bacteroides fragilis, Staphylococcus epidermidis, Propionibacterium acnes, Candida albicans and/or Malassezia furfur as well as the use thereof in the treatment and/or prevention of infections or colonizations related to those pathogens. The invention pertains to care products containing one or more non-pathogenic antagonistic strains intended to prevent and/or treat infections or colonizations on skin, wounds, mucous membranes and appendages.
    Type: Application
    Filed: October 18, 2017
    Publication date: February 8, 2018
    Inventors: Nicolas Desroche, Patrice Arbault, Jean Guzzo, Sandra Rodrigues, Christelle Laurensou, Sylvain Mery, Laurent Apert
  • Patent number: 9241890
    Abstract: The present invention relates to a topical composition, in particular a cosmetic and/or dermatological composition, to be used for preventing and/or treating stretch marks, including, in a physiologically acceptable medium, an effective amount of at least one synthetic polysulfated oligosaccharide having 1 to 4 glycose units, the salts thereof, and/or the derivatives thereof. The invention also relates to a cosmetic method, in particular for treating stretch marks, including at least one step of applying said composition to the skin.
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: January 26, 2016
    Assignees: SOCIETE DE DEVELOPPEMENT ET DE RECHERCHE INDUSTRIELLE, LABORATOIRES URGO
    Inventors: Laurent Apert, Marielle Bouschbacher
  • Publication number: 20150366920
    Abstract: The subject matter of the present invention is a bacterium or a mixture of bacteria having an antagonistic activity with respect to strains of S. aureus, P. aeruginosa, Streptococcus pyogenes, Enterococcus faecium, Enterobacter cloacae, Proteus mirabilis, Bacteroides fragilis, Staphylococcus epidermidis, Propionibacterium acnes, Candida albicans and/or Malassezia furfur as well as the use thereof in the treatment and/or prevention of infections or colonizations related to those pathogens. The invention pertains to care products containing one or more non-pathogenic antagonistic strains intended to prevent and/or treat infections or colonizations on skin, wounds, mucous membranes and appendages.
    Type: Application
    Filed: December 13, 2013
    Publication date: December 24, 2015
    Applicant: LABORATOIRES URGO
    Inventors: Nicolas Desroche, Patrice Arbault, Jean Guzzo, Sandra Rodrigues, Christelle Laurensou, Sylvain Mery, Laurent Apert
  • Patent number: 8940325
    Abstract: The present invention relates to the use of at least one compound selected among the synthetic polysulphated oligosaccharides having 1 to 4 ose units and to the salts and complexes thereof as cleaning agents for a wound. The invention can be used in particular for preparing bandages intended for cleaning wounds.
    Type: Grant
    Filed: February 16, 2011
    Date of Patent: January 27, 2015
    Assignee: Laboratories Urgo
    Inventors: Laurent Apert, Christelle Laurensou, Dominque Nicot
  • Publication number: 20140155346
    Abstract: The present invention relates to a topical composition, in particular a cosmetic and/or dermatological composition, to be used for preventing and/or treating stretch marks, including, in a physiologically acceptable medium, an effective amount of at least one synthetic polysulfated oligosaccharide having 1 to 4 glycose units, the salts thereof, and/or the derivatives thereof. The invention also relates to a cosmetic method, in particular for treating stretch marks, including at least one step of applying said composition to the skin.
    Type: Application
    Filed: July 12, 2012
    Publication date: June 5, 2014
    Applicants: SOCIETE DE DEVELOPPEMENT ET DE RECHERCHE INDUSTRIELLE, LABORATOIRES URGO
    Inventors: Laurent Apert, Marielle Bouschbacher
  • Publication number: 20130034596
    Abstract: The present invention relates to the use of at least one compound selected among the synthetic polysulphated oligosaccharides having 1 to 4 ose units and to the salts and complexes thereof as cleaning agents for a wound. The invention can be used in particular for preparing bandages intended for cleaning wounds.
    Type: Application
    Filed: February 16, 2011
    Publication date: February 7, 2013
    Applicant: LABORATOIRES URGO
    Inventors: Laurent Apert, Christelle Laurensou, Dominque Nicot
  • Patent number: 6964987
    Abstract: The present invention relates to novel hydrocolloid adhesive masses consisting of an adhesive mixture based on a low molecular polyisobutylene and a poly(styrene/olefin/styrene) block polymer, and of a cellulose derivative, with which an acrylate polymer with a glass transition temperature below ?20° C. is associated for the purpose of increasing the resistance to deterioration of the absorption capacity of said hydrocolloid adhesive mass after radiosterilization. The invention further relates to the use of these novel hydrocolloid adhesive masses for medical, dermatological or cosmetic purposes and particularly for the production of dressings for the treatment of blisters, exudative wounds, burns and superficial, deep, chronic or acute dermo-epidermal lesions.
    Type: Grant
    Filed: March 9, 2000
    Date of Patent: November 15, 2005
    Assignee: Laboratoires d'Hygiene et de Dietetique
    Inventors: Stéphane Auguste, Laurent Apert, Luc Garima
  • Patent number: 6794555
    Abstract: The compress is of the type including a contact surface with the wound or burn which has an elastomeric matrix highly plasticized with a non-polar oil or grease, the elastomeric matrix containing a hydrocolloid in dispersion. The elastomeric matrix also contains, in dispersion, at least one antiseptic and at least one surfactant with a hydrophilic/lipophilic balance (HLB) greater than 10. The invention is applicable particularly to compresses and dressings.
    Type: Grant
    Filed: September 18, 2002
    Date of Patent: September 21, 2004
    Assignee: Laboratoires d'Hygiene et de Dietetique
    Inventors: Laurent Apert, Stéphane Auguste
  • Publication number: 20030036717
    Abstract: The invention concerns an antiseptic compress comprising a contact surface with the wound or burn, consisting of an elastomeric matrix highly plasticized with a non-polar oil or grease, said elastomeric matrix containing a dispersed hydrocolloid. The invention is characterised in that said elastomeric matrix further comprises likewise dispersed at least an antiseptic agent and at least a surfactant whereof the hydrophilic/lipophilic balance (HLB) is higher than 10. The invention is applicable in particular to compresses and dressings.
    Type: Application
    Filed: September 18, 2002
    Publication date: February 20, 2003
    Inventors: Laurent Apert, St?eacute;phane Auguste
  • Patent number: 6375977
    Abstract: The present invention relates to a novel hydrocolloid adhesive mass useful for medical purposes, characterized in that said hydrocolloid adhesive mass comprises: a) 0.2 to 5 parts by weight of an ethoxylated sorbitan fatty acid ester; b) 20 to 50 parts by weight of a hydrocolloid; c) 32 to 120 to parts by weight of an adhesive matrix made up of one or more polymers selected from poly(styrene/olefin/styrene) block copolymers, low-molecular polyisobutylenes and high-molecular polyisobutylenes, and one or more compounds selected from sticky resins, or tackifying resins, plasticizers, polybutenes, antioxidants, ethylene/vinyl acetate copolymers, butyl rubbers and ethylene/propylene block copolymers; and d) 0 to 15 parts by weight of an acrylate copolymer with a glass transition temperature below −20° C.
    Type: Grant
    Filed: September 5, 2000
    Date of Patent: April 23, 2002
    Assignee: Laboratories d'Hygiene et de Dietetique
    Inventors: Stephane Auguste, Laurent Apert, Luc Garima
  • Patent number: 6051748
    Abstract: The invention concerns a novel hydrophile adhesive mass to be used for medical purposes characterised in that said hydrophile adhesive mass comprises:(a) 10 to 35 parts by weight of sequenced poly(styrene/olefin/styrene) copolymer, in particular poly(styrene/isoprene/styrene),(b) 20 to 50 parts by weight of a tackifier resin,(c) 2 to 15 parts by weight of an acrylate polymer with a glass temperature less than -20.degree. C.,(d) 2 to 25 parts by weight of a plasticizer, in particular a plasticizing oil,(e) 20 to 50 parts by weight of a hydrocolloid,(f) 0.1 to 2 parts by weight of at least one antioxidant.The invention also concerns the use of this adhesive mass for making protective bandages, in particular for treating blisters, skin-deep dermo-epidermic lesions, exudative wounds and burns.
    Type: Grant
    Filed: May 15, 1998
    Date of Patent: April 18, 2000
    Assignee: Laboratoires d'Hygiene et de Dietetique
    Inventors: Stephane Auguste, Laurent Apert