Patents by Inventor Jean-Marc Henri Maurice Pernot

Jean-Marc Henri Maurice Pernot 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).

  • Method for incorporating active agents into a hydrophilic polymer foam
    Patent number: 10245230
    Abstract: The present invention consists of a novel process for the incorporation of one or more water-soluble active agents in a hydrophilic polymer foam. Said process makes it possible in particular to obtain a hydrophilic polyurethane foam exhibiting a gradient of active agents. This process is of particular use when manufacturing hydrophilic polyurethane foams intended for medical, cosmetic and dermocosmetic purposes.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: April 2, 2019
    Assignee: LABORATOIRES URGO
    Inventors: Jean-Marc Henri Maurice Pernot, Anne-Laure Ravenet
  • Self-adhesive elastic bandage that can be used, in particular, for the treatment and prevention of diseases of the veins
    Patent number: 9913754
    Abstract: A self-adhesive compression bandage, in particular for the treatment and prevention of pathologies of venous origin and lymphedema. This bandage is manufactured by the assembling of two self-adhesive nonwovens based on short conjugate fibers which have been crimped. The fibers are preferably made of polyester. The bandage can in addition comprise a supplementary layer.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: March 13, 2018
    Assignee: URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
    Inventors: Jean-Marc Henri Maurice Pernot, Serge Lecomte
  • Elastic bandage having improved compression properties
    Patent number: 9913756
    Abstract: A compression bandage that is formed by the assembling of a self-adhesive nonwoven based on short conjugate fibers which have been crimped and of an elastic material, the effectiveness of which increases over time. The bandage can be used, alone or in a bilayer compression system, for the prevention or treatment of venous pathologies or lymphedema.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: March 13, 2018
    Assignee: URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
    Inventors: Jean-Marc Henri Maurice Pernot, Serge Lecomte
  • Elastic bandage that can be used, in particular, for the treatment and prevention of vein diseases
    Patent number: 9913755
    Abstract: A compression bandage formed by the assembling of a nonwoven based on short conjugate fibers which have been crimped and of a nonelastic material. The compression bandage can be used in a bilayer compression system, in particular for the prevention or treatment of venous pathologies.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: March 13, 2018
    Assignee: URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
    Inventors: Jean-Marc Henri Maurice Pernot, Serge Lecomte
  • METHOD FOR INCORPORATING ACTIVE AGENTS INTO A HYDROPHILIC POLYMER FOAM
    Publication number: 20170304201
    Abstract: The present invention consists of a novel process for the incorporation of one or more water-soluble active agents in a hydrophilic polymer foam. Said process makes it possible in particular to obtain a hydrophilic polyurethane foam exhibiting a gradient of active agents. This process is of particular use when manufacturing hydrophilic polyurethane foams intended for medical, cosmetic and dermocosmetic purposes.
    Type: Application
    Filed: July 12, 2017
    Publication date: October 26, 2017
    Inventors: Jean-Marc Henri Maurice PERNOT, Anne-Laure RAVENET
  • Method for incorporating active agents into a hydrophilic polymer foam
    Patent number: 9757335
    Abstract: The present invention consists of a novel process for the incorporation of one or more water-soluble active agents in a hydrophilic polymer foam. Said process makes it possible in particular to obtain a hydrophilic polyurethane foam exhibiting a gradient of active agents. This process is of particular use when manufacturing hydrophilic polyurethane foams intended for medical, cosmetic and dermocosmetic purposes.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: September 12, 2017
    Assignee: LABORATOIRES URGO
    Inventors: Jean-Marc Henri Maurice Pernot, Anne-Laure Ravenet
  • METHOD FOR INCORPORATING ACTIVE AGENTS INTO A HYDROPHILIC POLYMER FOAM
    Publication number: 20150328154
    Abstract: The present invention consists of a novel process for the incorporation of one or more water-soluble active agents in a hydrophilic polymer foam. Said process makes it possible in particular to obtain a hydrophilic polyurethane foam exhibiting a gradient of active agents. This process is of particular use when manufacturing hydrophilic polyurethane foams intended for medical, cosmetic and dermocosmetic purposes.
    Type: Application
    Filed: December 17, 2013
    Publication date: November 19, 2015
    Inventors: Jean-Marc Henri Maurice PERNOT, Anne-Laure RAVENET
  • NOVEL HYDROPHILIC POLYMER FORM COMPRISING MALTODEXTRIN
    Publication number: 20150329665
    Abstract: The present invention relates to a novel hydrophilic polymer foam comprising maltodextrin, the wickability properties of which are improved with respect to a conventional hydrophilic polymer foam. The present invention can be used in the field of personal hygiene products, hygienic devices of the type of diapers, tampons, wipes, or also sanitary towels, but also in the fields of cosmetics, dressings or horticulture.
    Type: Application
    Filed: December 16, 2013
    Publication date: November 19, 2015
    Inventor: Jean-Marc Henri Maurice PERNOT
  • NOVEL SELF-ADHESIVE ELASTIC BANDAGE THAT CAN BE USED, IN PARTICULAR, FOR THE TREATMENT AND PREVENTION OF DISEASES OF THE VEINS
    Publication number: 20150250653
    Abstract: The present invention relates to a novel self-adhesive compression bandage, in particular for the treatment and prevention of pathologies of venous origin and lymphedema. This bandage is manufactured by the assembling of two self-adhesive nonwovens based on short conjugate fibers which have been crimped. The fibers are preferably made of polyester. The bandage can in addition comprise a supplementary layer.
    Type: Application
    Filed: September 3, 2013
    Publication date: September 10, 2015
    Inventors: Jean-Marc Henri Maurice Pernot, Serge Lecomte
  • NOVEL ELASTIC BANDAGE THAT CAN BE USED, IN PARTICULAR, FOR THE TREATMENT AND PREVENTION OF VEIN DISEASES
    Publication number: 20150250654
    Abstract: The present invention relates to a novel compression bandage formed by the assembling of a nonwoven based on short conjugate fibers which have been crimped and of a nonelastic material. The invention also relates to the use of this bandage in a bilayer compression system, in particular for the prevention or treatment of venous pathologies.
    Type: Application
    Filed: September 3, 2013
    Publication date: September 10, 2015
    Inventors: Jean-Marc Henri Maurice Pernot, Serge Lecomte
  • NOVEL ELASTIC BANDAGE HAVING IMPROVED COMPRESSION PROPERTIES
    Publication number: 20150238365
    Abstract: The present invention relates to a novel compression bandage, formed by the assembling of a self-adhesive nonwoven based on short conjugate fibers which have been crimped and of an elastic material, the effectiveness of which increases over time. The invention also relates to the use of this bandage, alone or in a bilayer compression system, in particular for the prevention or treatment of venous pathologies or lymphedema.
    Type: Application
    Filed: September 3, 2013
    Publication date: August 27, 2015
    Inventors: Jean-Marc Henri Maurice Pernot, Serge Lecomte