Patents by Inventor Philippe H. Sellenet

Philippe H. Sellenet 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: 11459415
    Abstract: A bactericidal polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal polymers, methods for rendering materials bactericidal, and methods for using bactericidal compositions to kill or reduce bacterial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; and/or wound dressings.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: October 4, 2022
    Assignee: Purdue Research Foundation
    Inventors: Jeffrey P. Youngblood, Philippe H. Sellenet
  • Patent number: 11134684
    Abstract: A bactericidal polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal polymers, methods for rendering materials bactericidal, and methods for using bactericidal compositions to kill or reduce bacterial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; and/or wound dressings.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: October 5, 2021
    Assignee: Purdue Research Foundation
    Inventors: Jeffrey P. Youngblood, Philippe H. Sellenet
  • Publication number: 20210084898
    Abstract: A bactericidal polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal polymers, methods for rendering materials bactericidal, and methods for using bactericidal compositions to kill or reduce bacterial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; and/or wound dressings.
    Type: Application
    Filed: December 8, 2020
    Publication date: March 25, 2021
    Inventors: Jeffrey P. Youngblood, Philippe H. Sellenet
  • Publication number: 20160262392
    Abstract: A bactericidal polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal polymers, methods for rendering materials bactericidal, and methods for using bactericidal compositions to kill or reduce bacterial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; and/or wound dressings.
    Type: Application
    Filed: May 24, 2016
    Publication date: September 15, 2016
    Inventors: Jeffrey P. Youngblood, Philippe H. Sellenet
  • Publication number: 20160053038
    Abstract: A bactericidal polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal polymers, methods for rendering materials bactericidal, and methods for using bactericidal compositions to kill or reduce bacterial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; and/or wound dressings.
    Type: Application
    Filed: August 27, 2015
    Publication date: February 25, 2016
    Inventors: Jeffrey P. Youngblood, Philippe H. Sellenet
  • Publication number: 20140080977
    Abstract: A bactericidal or antimicrobial polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal or antimicrobial in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal or antimicrobial polymers, methods for rendering materials bactericidal or antimicrobial, and methods for using bactericidal or antimicrobial compositions to kill or reduce bacterial or microbial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; fibers; paper; and/or wound dressing.
    Type: Application
    Filed: November 22, 2013
    Publication date: March 20, 2014
    Applicant: Purdue Research Foundation
    Inventors: Jeffrey P. Youngblood, Philippe H. Sellenet, Thomas R. Stratton
  • Patent number: 8343473
    Abstract: A bactericidal or antimicrobial polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal or antimicrobial in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal or antimicrobial polymers, methods for rendering materials bactericidal or antimicrobial, and methods for using bactericidal or antimicrobial compositions to kill or reduce bacterial or microbial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; fibers; paper; and/or wound dressing.
    Type: Grant
    Filed: August 27, 2009
    Date of Patent: January 1, 2013
    Assignee: Purdue Research Foundation
    Inventors: Jeffrey P. Youngblood, Philippe H. Sellenet, Thomas R. Stratton
  • Publication number: 20090311302
    Abstract: A bactericidal or antimicrobial polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal or antimicrobial in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal or antimicrobial polymers, methods for rendering materials bactericidal or antimicrobial, and methods for using bactericidal or antimicrobial compositions to kill or reduce bacterial or microbial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; fibers; paper; and/or wound dressing.
    Type: Application
    Filed: August 27, 2009
    Publication date: December 17, 2009
    Inventors: Jeffrey P. Youngblood, Philippe H. Sellenet, Thomas R. Stratton