Patents by Inventor Christopher Michael Carr

Christopher Michael Carr 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).

  • Hair shaping material
    Patent number: 11793739
    Abstract: The present invention relates to novel hair treatment materials, and in particular materials for shaping hair and/or strengthening the hair. Also described are the use of these compounds in hair care formulations for shaping, straightening, strengthening or treating the hair, and the use of the compounds for hair straightening and/or hair strengthening.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: October 24, 2023
    Assignee: Croda International Plc
    Inventors: Patrick James Colver, Neil Howard James, Christopher Michael Carr, David Malcolm Lewis, Peter Jeffrey Broadbent, Muriel Laure Aude Rigout
  • HAIR SHAPING MATERIAL
    Publication number: 20200069548
    Abstract: The present invention relates to novel hair treatment materials, and in particular materials for shaping hair and/or strengthening the hair. Also described are the use of these compounds in hair care formulations for shaping, straightening, strengthening or treating the hair, and the use of the compounds for hair straightening and/or hair strengthening.
    Type: Application
    Filed: March 27, 2018
    Publication date: March 5, 2020
    Applicant: Croda International Plc
    Inventors: Patrick James Colver, Neil Howard James, Christopher Michael Carr, David Malcolm Lewis, Peter Jeffrey Broadbent, Muriel Laure Aude Rigout
  • Wool pre-treatment method
    Patent number: 5780107
    Abstract: A method for treating a fabric comprising fibres of keratin to impart shrink-resistance to the fabric by passing the fabric continuously through a chamber containing an atmosphere of 10% or less fluorine gas by volume at a rate such that the residence time of the fabric within the chamber is 60 seconds or less.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: July 14, 1998
    Assignee: The University of Manchester Institute of Science and Technology
    Inventors: Christopher Michael Carr, Kevin James Dodd