Patents by Inventor LAURENT DE BRUYNE

LAURENT DE BRUYNE 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).

  • COMPOSITIONS COMPRISING LEUCO COMPOUNDS AND COLORANTS
    Publication number: 20230392018
    Abstract: A composition comprises (a) a leuco compound and (b) a colorant. The colorant preferably has an Aesthetic Value Index (AVI) of greater than ?4. The colorant preferably is also complementary to the color exhibited by the colored analogue of the leuco compound (e.g., complementary to the color exhibited by the oxidized analogue of the leuco compound).
    Type: Application
    Filed: October 27, 2020
    Publication date: December 7, 2023
    Inventors: HAIHU QIN, RICHARD LAWSON, JAMIE B. MYERS, SANJEEV K. DEY, LAURENT DE BRUYNE, Gregory S. Miracle
  • OXIDATIVE HAIR CREAM COMPOSITION CONTAINING POLYMERIC COLORANT
    Publication number: 20230270658
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one polymeric colorant.
    Type: Application
    Filed: May 3, 2023
    Publication date: August 31, 2023
    Inventors: RICHARD LAWSON, HAIHU QIN, STEVEN SPANHOVE, LAURENT DE BRUYNE, SANJEEV DEY
  • Oxidative hair cream composition containing polymeric colorant
    Patent number: 11684560
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one polymeric colorant.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: June 27, 2023
    Assignee: Milliken & Company
    Inventors: Richard Lawson, Haihu Qin, Steven Spanhove, Laurent De Bruyne, Sanjeev Dey
  • Oxidative hair cream composition containing thiophene azo colorant
    Patent number: 11633344
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one thiophene azo colorant.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: April 25, 2023
    Assignee: Miliken & Company
    Inventors: Richard Lawson, Haihu Qin, Steven Spanhove, Laurent De Bruyne, Sanjeev Dey
  • OXIDATIVE HAIR CREAM COMPOSITION CONTAINING POLYMERIC COLORANT
    Publication number: 20220395448
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one polymeric colorant.
    Type: Application
    Filed: August 4, 2022
    Publication date: December 15, 2022
    Inventors: RICHARD LAWSON, HAIHU QIN, STEVEN SPANHOVE, LAURENT DE BRUYNE, SANJEEV DEY
  • Oxidative hair cream composition containing polymeric colorant
    Patent number: 11458089
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one polymeric colorant.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: October 4, 2022
    Inventors: Richard Lawson, Haihu Qin, Steven Spanhove, Laurent De Bruyne, Sanjeev Dey
  • OXIDATIVE HAIR CREAM COMPOSITION CONTAINING THIOPHENE AZO COLORANT
    Publication number: 20220241178
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one thiophene azo colorant.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 4, 2022
    Inventors: RICHARD LAWSON, HAIHU QIN, STEVEN SPANHOVE, LAURENT DE BRUYNE, SANJEEV DEY
  • OXIDATIVE HAIR CREAM COMPOSITION CONTAINING POLYMERIC COLORANT
    Publication number: 20220202689
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one polymeric colorant.
    Type: Application
    Filed: March 16, 2022
    Publication date: June 30, 2022
    Inventors: RICHARD LAWSON, HAIHU QIN, STEVEN SPANHOVE, LAURENT DE BRUYNE, SANJEEV DEY
  • Oxidative hair cream composition containing thiophene azo colorant
    Patent number: 11351106
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one thiophene azo colorant.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: June 7, 2022
    Inventors: Richard Lawson, Haihu Qin, Steven Spanhove, Laurent De Bruyne, Sanjeev Dey
  • Oxidative hair cream composition containing polymeric colorant
    Patent number: 11344492
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one polymeric colorant.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: May 31, 2022
    Inventors: Richard Lawson, Haihu Qin, Steven Spanhove, Laurent De Bruyne, Sanjeev Dey
  • OXIDATIVE HAIR CREAM COMPOSITION CONTAINING THIOPHENE AZO COLORANT
    Publication number: 20220079868
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one thiophene azo colorant.
    Type: Application
    Filed: September 9, 2021
    Publication date: March 17, 2022
    Inventors: RICHARD LAWSON, HAIHU QIN, STEVEN SPANHOVE, LAURENT DE BRUYNE, SANJEEV DEY
  • OXIDATIVE HAIR CREAM COMPOSITION CONTAINING POLYMERIC COLORANT
    Publication number: 20220079867
    Abstract: This invention relates to an oxidative hair cream composition that contains at least one oxidative hair cream ingredient and at least one polymeric colorant.
    Type: Application
    Filed: September 9, 2021
    Publication date: March 17, 2022
    Inventors: RICHARD LAWSON, HAIHU QIN, STEVEN SPANHOVE, LAURENT DE BRUYNE, SANJEEV DEY