Patents by Inventor John Callf

John Callf 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 coloring composition comprising microcapsules
    Patent number: 11484480
    Abstract: The present disclosure relates to the field of hair coloring compositions. Described herein is an oxidative hair coloring composition including microcapsules made of a perfumed-oil based core and a polymeric shell. Also described herein are a method for coloring hair and a hair coloring kit.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: November 1, 2022
    Assignee: FIRMENICH SA
    Inventors: Glenn Verhovnik, Arnaud Struillou, John Callf
  • HAIR COLORING COMPOSITION COMPRISING MICROCAPSULES
    Publication number: 20200368121
    Abstract: The present disclosure relates to the field of hair coloring compositions. Described herein is an oxidative hair coloring composition including microcapsules made of a perfumed-oil based core and a polymeric shell. Also described herein are a method for coloring hair and a hair coloring kit.
    Type: Application
    Filed: January 24, 2019
    Publication date: November 26, 2020
    Inventors: Glenn Verhovnik, Arnaud Struillou, John Callf
  • Malodor counteractant compounds
    Patent number: 7332462
    Abstract: A composition is provided for MOC that contains compounds with the structure wherein R1 is a hydrogen, an alkyl, an alkoxy, or a substituted or unsubstituted aryl group; R2 is an alkyl having greater than 6 carbons, a substituted aryl, or unsubstituted aryl. Preferably these compounds have a low odor intensity. These compounds may be used with other MOC ingredients that act synergistically or additively with them.
    Type: Grant
    Filed: January 23, 2007
    Date of Patent: February 19, 2008
    Assignee: Givaudan SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
  • Malodor counteractant compounds
    Patent number: 7288507
    Abstract: A composition is provided for MOC that contains compounds with the structure: wherein R1 is a hydrogen, an alkyl, an alkoxy, or a substituted or unsubstituted aryl group; R2 is an alkyl having greater than 6 carbons, a substituted aryl, or unsubstituted aryl. Preferably these compounds have a low odor intensity. These compounds may be used with other MOC ingredients that act synergistically or additively with them.
    Type: Grant
    Filed: August 12, 2005
    Date of Patent: October 30, 2007
    Assignee: Givaudan SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
  • MALODOR COUNTERACTANT COMPOUNDS
    Publication number: 20070116655
    Abstract: A composition is provided for MOC that contains compounds with the structure wherein R1 is a hydrogen, an alkyl, an alkoxy, or a substituted or unsubstituted aryl group; R2 is an alkyl having greater than 6 carbons, a substituted aryl, or unsubstituted aryl. Preferably these compounds have a low odor intensity. These compounds may be used with other MOC ingredients that act synergistically or additively with them.
    Type: Application
    Filed: January 23, 2007
    Publication date: May 24, 2007
    Applicant: GIVAUDAN SA
    Inventors: Thomas McGEE, Kenneth PURZYCKI, Venkateswara VEDANTAM, Tee TAN, John CALLF
  • Malodor counteractant compounds
    Publication number: 20060034789
    Abstract: A composition is provided for MOC that contains compounds with the structure: wherein R1 is a hydrogen, an alkyl, an alkoxy, or a substituted or unsubstituted aryl group; R2 is an alkyl having greater than 6 carbons, a substituted aryl, or unsubstituted aryl. Preferably these compounds have a low odor intensity. These compounds may be used with other MOC ingredients that act synergistically or additively with them.
    Type: Application
    Filed: August 12, 2005
    Publication date: February 16, 2006
    Applicant: Givaudan SA
    Inventors: Thomas McGee, Kenneth Purzycki, Venkateswara Vedantam, Tee Tan, John Callf
  • Malodor counteractant compositions
    Publication number: 20040248762
    Abstract: A composition is provided for MOC that contains compounds with the structure: 1
    Type: Application
    Filed: June 9, 2003
    Publication date: December 9, 2004
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
  • Malodor counteractant compositions
    Patent number: 6610648
    Abstract: A composition is provided for MOC that contains compounds with the structure: wherein R1 is a hydrogen, an alkyl, an alkoxy, or a substituted or unsubstituted aryl group; R2 is an alkyl having greater than 6 carbons, a substituted aryl, or unsubstituted aryl. Preferably these compounds have a low odor intensity. These compounds may be used with other MOC ingredients that act synergistically or additively with them.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: August 26, 2003
    Assignee: Givaudan SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf
  • Malodor counteractant compositions
    Publication number: 20030008787
    Abstract: A composition is provided for MOC that contains compounds with the structure: 1
    Type: Application
    Filed: December 22, 2000
    Publication date: January 9, 2003
    Applicant: GIVAUDAN SA
    Inventors: Thomas McGee, Kenneth Leo Purzycki, Venkateswara Kumar Vedantam, Tee Yong Tan, John Callf