Patents by Inventor David W. Cannell

David W. Cannell 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 relaxer compositions utilizing bioactive glass
    Patent number: 7754194
    Abstract: A composition used for relaxing/straightening hair containing: (a) at least one hydroxide generator in an amount sufficient to relax/straighten keratin fibers; (b) at least one bioactive glass component; and (c) optionally, at least one complexing agent.
    Type: Grant
    Filed: April 6, 2005
    Date of Patent: July 13, 2010
    Assignee: L'Oréal
    Inventors: David W. Cannell, Sawa Hashimoto, Katherine Natalie Barger, Nghi Van Nguyen
  • Process for styling dyed hair and inhibiting its color loss during shampooing
    Patent number: 7727288
    Abstract: A process for styling dyed hair fibers in a manner which inhibits subsequent color loss during shampooing involving contacting the dyed hair fibers with a composition containing: (a) at least one polyamine compound having at least two amino groups; (b) at least one anionic silicone; (c) at least one film-forming polymer; and (d) optionally, at least one surfactant, and wherein (a) is present in the composition in an amount sufficient to inhibit color loss during shampooing.
    Type: Grant
    Filed: November 16, 2005
    Date of Patent: June 1, 2010
    Assignee: L'Oreal
    Inventors: Nghi Van Nguyen, David W. Cannell, Cynthia Chong Espino, Sawa Hashimoto
  • Method of coloring hair
    Patent number: 7699897
    Abstract: The disclosure relates to compositions and methods of using the compositions to color hair. The composition contains at least one polyamine, at least one acid, at least one water-insoluble ingredient, at least one hair colorant, solvent and optionally at least one auxiliary ingredient. The methods for coloring involve contacting hair with the composition of the disclosure.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: April 20, 2010
    Assignee: L'Oreal
    Inventors: Nghi Van Nguyen, David W. Cannell, Sawa Hashimoto, Cynthia Espino
  • Composition containing a phospholipid and quaternary ammonium polymer
    Patent number: 7696140
    Abstract: The invention relates to compositions containing at least one alcohol-insoluble quaternary ammonium polymer, at least one amphoteric surfactant, at least one nonionic surfactant and, optionally, at least one phospholipid compound as well as to methods of using and preparing such compositions.
    Type: Grant
    Filed: October 4, 2006
    Date of Patent: April 13, 2010
    Assignee: L'Oreal S.A.
    Inventors: David W. Cannell, Jean-Marc Ascione, Julio Toucet
  • METHODS FOR PREVENTING REVERSION OF RELAXED KERATINOUS FIBERS AND FOR RELAXING KERATINOUS FIBERS
    Publication number: 20090320869
    Abstract: Methods for preventing reversion of at least one relaxed keratinous fiber and for relaxing at least one keratinous fiber comprising applying compositions comprising at least one sugar chosen from C3 to C5 monosaccharides and heating at least one keratinous fiber.
    Type: Application
    Filed: June 24, 2009
    Publication date: December 31, 2009
    Applicant: L'Oreal, S.A.,
    Inventors: Natasha FADEEVA, Nghi Van Nguyen, David W. Cannell
  • Methods for relaxing and re-waving hair comprising at least one reducing agent and at least one hydroxide compound
    Patent number: 7622104
    Abstract: Methods and kits for lanthionizing keratin fibers to achieve relaxation of the keratin fibers, and methods and kits for re-waving keratin fibers comprising applying to keratin fibers a pretreatment composition comprising at least one reducing agent chosen from thiols, sulfites, and derivatives thereof, applying to the pretreated keratin fibers a composition comprising at least one hydroxide compound, and heating the keratin fibers.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: November 24, 2009
    Assignee: L'Oreal S.A.
    Inventors: David W. Cannell, Nghi Van Nguyen
  • Methods of artificially coloring hair
    Patent number: 7611544
    Abstract: The invention relates to methods of artificially coloring hair including applying to hair a composition containing at least one silicone film forming resin, at least one polysilicone polymer, and at least one hair colorant.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: November 3, 2009
    Assignee: L'Oreal S.A.
    Inventors: Delphine Allard, David W. Cannell, Michael S. DeGeorge, Jeremy Puco, Jonathan Wright
  • Process for inhibiting hair from becoming frizzy using a polyethyleneimine/anionic silicone mixture
    Patent number: 7608569
    Abstract: A process for inhibiting hair fibers from becoming frizzy, involving contacting the hair fibers with a composition containing: (a) at least one polyamine compound having at least two amino groups; (b) at least one anionic silicone; (c) optionally, at least one surfactant; and (d) optionally, at least one film-forming polymer, and wherein (a) is present in the composition in an amount sufficient to inhibit dyed hair fibers from losing their color, as well as inhibit hair fibers, in general, from appearing frizzy.
    Type: Grant
    Filed: November 16, 2005
    Date of Patent: October 27, 2009
    Assignee: L'Oréal
    Inventors: Nghi Van Nguyen, David W. Cannell, Cynthia Chong Espino, Sawa Hashimoto, Katherine Natalie Barger
  • Methods of preserving artificial coloring on keratin materials
    Patent number: 7601179
    Abstract: The invention relates to methods of preserving artificial color on keratin materials including applying to artificially colored keratin materials a composition containing at least one silicone film forming resin and at least one polysilicone polymer.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: October 13, 2009
    Assignee: L'Oreal S.A.
    Inventors: Delphine Allard, David W. Cannell, Michael S. DeGeorge, Jeremy Puco, Jonathan Wright
  • METHOD OF USING CERTAIN CATIONIC POLYMERS AS ANTIOXIDANTS OR FREE-RADICAL SCAVENGERS
    Publication number: 20090214459
    Abstract: A method for providing a free-radical scavenging and/or antioxidant effect.
    Type: Application
    Filed: February 20, 2009
    Publication date: August 27, 2009
    Inventors: Jean-Marc ASCIONE, David W. Cannell
  • PROTECTION OF KERATINOUS FIBERS USING CERAMIDES AND/OR GLYCOCERAMIDES
    Publication number: 20090081148
    Abstract: The present invention relates to a composition for the protection of keratinous fibers containing at least one compound chosen from ceramides and glycoceramides, at least one cationic polymer, and at least one amphoteric polymer; to a process and kit for protecting keratinous fibers from damage caused by chemical treatment by applying, prior to chemical treatment, to the keratinous fibers a leave-in composition comprising at least one compound chosen from ceramides and glycoceramides.
    Type: Application
    Filed: March 28, 2008
    Publication date: March 26, 2009
    Inventors: David W. CANNELL, Jean-Marc ASCIONE
  • COMPOSITIONS AND METHODS FOR TREATING KERATINOUS SUBSTRATES
    Publication number: 20090074683
    Abstract: The disclosure relates to compositions and methods of using the compositions to treat keratinous substrates. The compositions provide a water resistant and non-transferable protective barrier on the substrate. The compositions contain at least one polyamine, at least one acid, at least one water-insoluble ingredient, solvent and optionally at least one auxiliary ingredient. The methods for treating keratinous substrates involve contacting the keratinous substrates with the compositions of the disclosure.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: L'OREAL
    Inventors: Nghi Van Nguyen, David W. Cannell, Sawa Hashimoto, Cynthia Espino
  • METHOD OF COLORING HAIR
    Publication number: 20090070945
    Abstract: The disclosure relates to compositions and methods of using the compositions to color hair. The composition contains at least one polyamine, at least one acid, at least one water-insoluble ingredient, at least one hair colorant, solvent and optionally at least one auxiliary ingredient. The methods for coloring involve contacting hair with the composition of the disclosure.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: L'OREAL
    Inventors: Nghi Van Nguyen, David W. Cannell, Sawa Hashimoto, Cynthia Espino
  • METHODS FOR INHIBITING COLOR FADING IN HAIR
    Publication number: 20090071494
    Abstract: The disclosure relates to compositions and methods of using the compositions to inhibit color fading in hair. The compositions provide a water resistant and non-transferable protective barrier on the substrate that inhibits color fading in both dye and naturally colored hair. The compositions contain at least one polyamine, at least one acid, at least one water-insoluble ingredient, solvent and optionally at least one auxiliary ingredient. The methods for inhibiting color fading in hair involve contacting the hair with the compositions of the disclosure.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: L'OREAL
    Inventors: Nghi Van Nguyen, David W. Cannell, Sawa Hashimoto, Cynthia Espino
  • COMPOSITIONS AND METHOD FOR SHAPING AND STYLING HAIR
    Publication number: 20090071495
    Abstract: The disclosure relates to compositions and methods of using the compositions to shape or style hair. The compositions provide a water resistant and non-transferable protective barrier on the hair which aids in shaping or styling hair. The compositions contain at least one polyamine, at least one acid, at least one water-insoluble ingredient, at least one film-former, solvent and optionally at least one auxiliary ingredient. The methods for shaping or styling hair involve contacting the hair with the composition of the disclosure.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: L'OREAL
    Inventors: Nghi Van Nguyen, David W. Cannell, Sawa Hashimoto, Cynthia Espino
  • METHODS OF PRESERVING ARTIFICIAL COLORING ON KERATIN MATERIALS
    Publication number: 20090074702
    Abstract: The invention relates to methods of preserving artificial color on keratin materials including applying to artificially colored keratin materials a composition containing at least one silicone film forming resin and at least one polysilicone polymer.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: L'OREAL S.A.
    Inventors: Delphine Allard, David W. Cannell, Michael S. DeGeorge, Jeremy Puco, Jonathan Wright
  • COMPOSITIONS AND METHODS FOR CONDITIONING HAIR
    Publication number: 20090071493
    Abstract: The disclosure relates to compositions and methods for protecting hair from both humid and arid environmental conditions. The compositions provide a water resistant and non-transferable protective barrier on the substrate which protects the hair from adverse conditions. The compositions contain at least one polyamine, at least one acid, at least one water-insoluble ingredient, solvent and optionally at least one auxiliary ingredient. The methods for protecting hair involve applying the compositions of the disclosure onto hair.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: L'OREAL
    Inventors: Nghi Van Nguyen, David W. Cannell, Sawa Hashimoto, Cynthia Espino
  • COMPOSITIONS AND METHODS FOR IMPARTING SHINE ONTO HAIR
    Publication number: 20090074700
    Abstract: The disclosure relates to compositions and methods for imparting shine onto hair. The compositions provide a water resistant and non-transferable protective barrier on the substrate which protects the hair from adverse conditions and imparts shine. The composition contains at least one polyamine, at least one acid, at least one water-insoluble ingredient, at least one shine agent, solvent and optionally at least one auxiliary ingredient. The methods for imparting shine onto hair involve applying the composition of the disclosure onto hair.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: L'OREAL
    Inventors: Nghi Van Nguyen, David W. Cannell, Sawa Hashimoto, Cynthia Espino
  • METHODS OF ARTIFICIALLY COLORING HAIR
    Publication number: 20090074701
    Abstract: The invention relates to methods of artificially coloring hair including applying to hair a composition containing at least one silicone film forming resin, at least one polysilicone polymer, and at least one hair colorant.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: L'OREAL S.A.
    Inventors: Delphine Allard, David W. Cannell, Michael S. DeGeorge, Jeremy Puco, Jonathan Wright
  • PROCESS FOR MANAGING HAIR
    Publication number: 20090053161
    Abstract: The present invention is drawn to a process for managing a keratinous substrate, such as hair, involving applying onto the keratinous substrate an aqueous composition containing at least one compound chosen from a phospholipid, a polyamine, a fatty monoamine, and a fatty quaternary amine; at least one nonionic surfactant; at least one compound chosen from an alkyl(ether)carboxylate having from about 6 to about 40 carbon atoms, and an alkyl(ether)phosphate having from about 6 to about 40 carbon atoms; at least one water-insoluble material; and at least one film former.
    Type: Application
    Filed: August 20, 2007
    Publication date: February 26, 2009
    Applicant: L'OREAL
    Inventors: Nghi Van Nguyen, Sawa Hashimoto, David W. Cannell