Patents by Inventor Julien Claret

Julien Claret 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).

  • Implant for tissue repair including chitosan
    Patent number: 10441678
    Abstract: Mono- and multi-layered implants include at least one porous layer made from a freeze dried aqueous solution containing chitosan, the solution having a pH of less than about 5.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: October 15, 2019
    Assignee: Sofradim Production
    Inventors: Sébastien Ladet, Julien Claret
  • Method for preparing a chitosan-based porous layer
    Patent number: 10363690
    Abstract: Method for preparing a chitosan-based porous layer The present invention relates to a method or preparing a chitosan-based, neutralized compressed porous layer, comprising the following steps: —a) a chitosan solution is prepared, —b) said solution is poured into a mold in order to form a layer, —c) the layer obtained in b) is lyophilized so as to obtain a porous layer, —d) said porous layer obtained in c) is compressed, —e) the compressed porous layer obtained in d) is neutralized by means of an NH4OH solution. It also relates to an implant comprising a layer obtained according to such a method.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: July 30, 2019
    Assignee: Sofradim Production
    Inventors: Sébastien Ladet, Sebastien Francois, Julien Claret, Maud Buffin
  • IMPLANT FOR TISSUE REPAIR INCLUDING CHITOSAN
    Publication number: 20180243472
    Abstract: Mono- and multi-layered implants include at least one porous layer made from a freeze dried aqueous solution containing chitosan, the solution having a pH of less than about 5.
    Type: Application
    Filed: April 26, 2018
    Publication date: August 30, 2018
    Inventors: Sébastien Ladet, Julien Claret
  • Implant for tissue repair including chitosan
    Patent number: 9981060
    Abstract: Mono- and multi- layered implants include at least one porous layer made from a freeze dried aqueous solution containing chitosan, the solution having a pH of less than about 5.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: May 29, 2018
    Assignee: Sofradim Production
    Inventors: Sébastien Ladet, Julien Claret
  • IMPLANT FOR TISSUE REPAIR INCLUDING CHITOSAN
    Publication number: 20170106118
    Abstract: Mono- and multi-layered implants include at least one porous layer made from a freeze dried aqueous solution containing chitosan, the solution having a pH of less than about 5.
    Type: Application
    Filed: October 31, 2016
    Publication date: April 20, 2017
    Inventors: Sébastien Ladet, Julien Claret
  • Implant for tissue repair including chitosan
    Patent number: 9480774
    Abstract: Mono- and multi-layered implants include at least one porous layer made from a freeze dried aqueous solution containing chitosan, the solution having a pH of less than about 5.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: November 1, 2016
    Assignee: Sofradim Production
    Inventors: Sébastien Ladet, Julien Claret
  • METHOD FOR PREPARING A CHITOSAN-BASED POROUS LAYER
    Publication number: 20150158209
    Abstract: Method for preparing a chitosan-based porous layer The present invention relates to a method or preparing a chitosan-based, neutralized compressed porous layer, comprising the following steps: —a) a chitosan solution is prepared, —b) said solution is poured into a mould in order to form a layer, —c) the layer obtained in b) is lyophilized so as to obtain a porous layer, —d) said porous layer obtained in c) is compressed, —e) the compressed porous layer obtained in d) is neutralized by means of an NH4OH solution. It also relates to an implant comprising a layer obtained according to such a method.
    Type: Application
    Filed: August 1, 2013
    Publication date: June 11, 2015
    Inventors: Sébastien Ladet, Sebastien Francois, Julien Claret, Maud Buffin
  • IMPLANT FOR TISSUE REPAIR INCLUDING CHITOSAN
    Publication number: 20150157763
    Abstract: Mono- and multi-layered implants include at least one porous layer made from a freeze dried aqueous solution containing chitosan, the solution having a pH of less than about 5.
    Type: Application
    Filed: February 13, 2015
    Publication date: June 11, 2015
    Inventors: Sébastien Ladet, Julien Claret
  • Implant for tissue repair including chitosan
    Patent number: 8968762
    Abstract: The present disclosure provides mono- and multi-layered implants which include at least one porous layer made from a freeze-dried aqueous solution containing chitosan, the solution having a pH of less than about 5.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: March 3, 2015
    Assignee: Sofradim Production
    Inventors: Sébastien Ladet, Julien Claret
  • IMPLANT FOR TISSUE REPAIR
    Publication number: 20130078285
    Abstract: Mono- and multi-layered implants include at least one porous layer made from a freeze dried aqueous solution containing chitosan, the solution having a pH of less than about 5.
    Type: Application
    Filed: March 28, 2011
    Publication date: March 28, 2013
    Applicant: SOFRADIM PRODUCTION
    Inventors: Sébastien Ladet, Julien Claret