Patents by Inventor Carole A. Lepilleur

Carole A. Lepilleur 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: 11478412
    Abstract: A composition and a process for modifying hair are disclosed. The process includes coating hair fibers with a composition comprising propylene carbonate and a glycol selected from at least one of propylene glycol, 1,3-propane diol, dipropylene glycol, tripropylene glycol, and mixtures thereof and contacting the coated hair with a heating appliance at a temperature of at least 150° C. for a sufficient time to modify the hair fibers.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: October 25, 2022
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Murat Kadir, Wing K. Li, Carole A. Lepilleur, Jean H. Xavier, Narjis A. Askar
  • Publication number: 20210154120
    Abstract: A composition and a process for modifying hair are disclosed. The process includes coating hair fibers with a composition comprising propylene carbonate and a glycol selected from at least one of propylene glycol, 1,3-propane diol, dipropylene glycol, tripropylene glycol, and mixtures thereof and contacting the coated hair with a heating appliance at a temperature of at least 150° C. for a sufficient time to modify the hair fibers.
    Type: Application
    Filed: April 11, 2019
    Publication date: May 27, 2021
    Applicant: Lubrizol Advanced Materials, Inc.
    Inventors: Murat Kadir, Wing K. Li, Carole A. Lepilleur, Jean H. Xavier, Narjis A. Askar
  • Publication number: 20150342858
    Abstract: A conditioning cleansing composition comprising at least one detersive surfactant, a silicone conditioning agent and a crosslinked acrylic copolymer stabilizer/thickener that mitigates the loss silicone deposition on keratinous substrates is disclosed. The crosslinked acrylic copolymer is prepared by polymerizing a monomer composition comprising: a) from about 5 to about 50 wt. % of carboxyethyl acrylate and/or oligomers thereof; b) from about 30 to about 95 wt. % of a monomer selected from ethyl acrylate, vinyl acetate, or mixtures thereof; c) from about 0 to about 50 wt. % of (meth)acrylic acid; and d) from about 0.001 to about 5 wt. % of a polyunsaturated crosslinking monomer containing at least two polymerizable ethylenically unsaturated moieties.
    Type: Application
    Filed: December 11, 2013
    Publication date: December 3, 2015
    Applicant: LUBRIZOL ADVANCED MATERIALS, INC.
    Inventors: Krishnan Tamareselvy, Deborah S. Filla, Denise W. Rafferty, Carole A. Lepilleur, David L. Dashiell
  • Patent number: 9180084
    Abstract: This invention relates to a cationically and amphiphilically modified polygalactomannan having repeating units with an average D-mannosyl to D-galactosyl residue ratio of at least 5 to 1 and to compositions containing same. A portion of the hydrogen atoms of hydroxyl groups situated on the mannosyl and galactosyl residues of the galactomannan are replaced with an amphiphilic and a cationic substituent.
    Type: Grant
    Filed: May 17, 2012
    Date of Patent: November 10, 2015
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Carole A. Lepilleur, Dennis Malaba, John J. Mullay, Denise W. Rafferty, Duane G. Krzysik, Xin Liu, Eric H. Anderson
  • Patent number: 9062131
    Abstract: This invention related to a cationically and hydrophilically modified polygalactomannan having repeating units with an average D-mannosyl to D-galactosyl residue ratio of at least 5 to 1 and to compositions containing the same. A portion of the hydrogen atoms of hydroxyl groups situated on the mannosyl and galactosyl residues of the galactomannan are replaced with a hydrophilic and a cationic substituent.
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: June 23, 2015
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Carole A. Lepilleur, Dennis Malaba, John J. Mullay, Denise W. Rafferty, Eric H. Anderson, Xin Liu, Cory G. Miller, Duane G. Krzysik, Christopher D. Kolp
  • Publication number: 20140127149
    Abstract: This invention relates to a cationically and amphiphilically modified polygalactomannan having repeating units with an average D-mannosyl to D-galactosyl residue ratio of at least 5 to 1 and to compositions containing same. A portion of the hydrogen atoms of hydroxyl groups situated on the mannosyl and galactosyl residues of the galactomannan are replaced with an amphiphilic and a cationic substituent.
    Type: Application
    Filed: May 17, 2012
    Publication date: May 8, 2014
    Applicant: LUBRIZOL ADVANCED MATERIALS, INC.
    Inventors: Carole A. Lepilleur, Dennis Malaba, John J. Mullay, Denise W. Rafferty, Duane G. Krzysik, Xin Liu, Eric H. Anderson
  • Patent number: 8450294
    Abstract: The present invention relates to a shampoo composition comprising a minced polygalactomannan hydrocolloid(s) in combination with a water soluble silicone compound.
    Type: Grant
    Filed: January 8, 2009
    Date of Patent: May 28, 2013
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Carole A. Lepilleur, Jeffrey A. Fruscella
  • Publication number: 20130129639
    Abstract: This invention relates to a cationically and hydrophobically modified polygalactomannan having repeating units with a D-mannosyl to D-galactosyl residue ratio of at least 5 to 1 and to compositions containing same. A portion of the hydrogen atoms of hydroxyl groups situated on the mannosyl and galactosyl residues of the galactomannan are replaced with a hydrophobic substituent and a cationic substituent.
    Type: Application
    Filed: April 28, 2011
    Publication date: May 23, 2013
    Applicant: LUBRIZOL ADVANCED MATERIALS, INC.
    Inventors: Eric H. Anderson, Carole A. Lepilleur, Dennis N. Malaba, John J. Mullay, Denise W. Rafferty, Duane G. Krzysik, Xin Liu
  • Publication number: 20130034505
    Abstract: This invention related to a cationically and hydrophilically modified polygalactomannan having repeating units with an average D-mannosyl to D-galactosyl residue ratio of at least 5 to 1 and to compositions containing the same. A portion of the hydrogen atoms of hydroxyl groups situated on the mannosyl and galactosyl residues of the galactomannan are replaced with a hydrophilic and a cationic substituent.
    Type: Application
    Filed: December 14, 2010
    Publication date: February 7, 2013
    Applicant: LUBRIZOL ADVANCED MATERIALS, INC.
    Inventors: Carole A. Lepilleur, Dennis Malaba, John J. Mullay, Denise W. Rafferty, Eric H. Anderson, Xin Liu, Cory G. Miller, Duane G. Krzysik, Christopher D. Kolp
  • Patent number: 8003585
    Abstract: This invention relates to cationic Cassia polymers and to their use in hair fixative applications. The cationic Cassia polymers demonstrate superior stiffness profiles and a high level of curl retention when subjected to high humidity conditions for extended periods of time.
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: August 23, 2011
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Carole A. Lepilleur, Denise W. Rafferty, Joseph A. Zellia, Jeffrey A. Fruscella
  • Patent number: 7923422
    Abstract: This invention relates to cationically derivatized polycalactomannans obtained from cassia tora and cassia obtusifolia and to their use in personal care, household care, and institutional care compositions.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: April 12, 2011
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventor: Carole A. Lepilleur
  • Publication number: 20100284955
    Abstract: This invention relates to cationic Cassia polymers and to their use in hair fixative applications. The cationic Cassia polymers demonstrate superior stiffness profiles and a high level of curl retention when subjected to high humidity conditions for extended periods of time.
    Type: Application
    Filed: July 20, 2010
    Publication date: November 11, 2010
    Applicant: LUBRIZOL ADVANCED MATERIALS, INC.
    Inventors: Carole A. Lepilleur, Denise W. Rafferty, Joseph A. Zellia, Jeffrey A. Fruscella
  • Patent number: 7759296
    Abstract: This invention relates to cationic Cassia polymers and to their use in hair fixative applications. The cationic Cassia polymers demonstrate superior stiffness profiles and a high level of curl retention when subjected to high humidity conditions for extended periods of time.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: July 20, 2010
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Carole A. Lepilleur, Denise W. Rafferty, Joseph A. Zellia, Jeffrey A. Fruscella
  • Publication number: 20100178261
    Abstract: This invention relates to cationically derivatized polycalactomannans obtained from cassia tora and cassia obtusifolia and to their use in personal care, household care, and institutional care compositions.
    Type: Application
    Filed: March 26, 2010
    Publication date: July 15, 2010
    Inventor: Carole A. Lepilleur
  • Patent number: 7704934
    Abstract: This invention relates to cationically derivatized polycalactomannans obtained from cassia tora and cassia obtusifolia and to their use in personal care, household care, and institutional care compositions.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: April 27, 2010
    Assignee: Lubrizol Advanced Marterials, Inc.
    Inventor: Carole A. Lepilleur
  • Publication number: 20090318571
    Abstract: The present invention relates to substantially pure hydrocolloids and derivatives thereof a novel method of making said hydrocolloids, compositions comprising said hydrocolloids, and using said hydrocolloids as a gelling and thickening agent for aqueous systems, for instance, in the area of food, fodder, cosmetic and pharmaceutical compositions. Typical hydrocolloids are selected from tamarid, fenugreek, cassia, locust bean, tara and guar. The hydrocolloids obtainable by the method of the invention are colorless, odorless and tasteless and they exhibit improved performance properties such as viscosity properties as well as gel strength and break strength.
    Type: Application
    Filed: June 11, 2009
    Publication date: December 24, 2009
    Applicant: LUBRIZOL ADVANCED MATERIALS, INC.
    Inventors: Ferdinand Utz, Gabriel Malek, Carole A. Lepilleur, Jeffrey A. Fruscella, Joseph A. Zellia, Denise W. Rafferty
  • Publication number: 20090137438
    Abstract: The present invention relates to a shampoo composition comprising a minced polygalactomannan hydrocolloid(s) in combination with a water soluble silicone compound.
    Type: Application
    Filed: January 8, 2009
    Publication date: May 28, 2009
    Inventors: Carole A. Lepilleur, Jeffrey A. Fruscella
  • Publication number: 20090047227
    Abstract: This invention relates to cationically derivatized polycalactomannans obtained from cassia tora and cassia obtusifolia and to their use in personal care, household care, and institutional care compositions.
    Type: Application
    Filed: October 20, 2008
    Publication date: February 19, 2009
    Inventor: Carole A. Lepilleur
  • Publication number: 20090010855
    Abstract: This invention relates to cationic Cassia polymers and to their use in hair fixative applications. The cationic Cassia polymers demonstrate superior stiffness profiles and a high level of curl retention when subjected to high humidity conditions for extended periods of time.
    Type: Application
    Filed: September 16, 2008
    Publication date: January 8, 2009
    Applicant: LUBRIZOL ADVANCED MATERIALS, INC.
    Inventors: Carole A. Lepilleur, Denise W. Rafferty, Joseph A. Zellia, Jeffrey A. Fruscella
  • Patent number: 7439214
    Abstract: This invention relates to cationically derivatized polycalactomannans obtained from cassia tora and cassia obtusifolia and to their use in personal care, household care, and institutional care compositions.
    Type: Grant
    Filed: August 23, 2007
    Date of Patent: October 21, 2008
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Ferdinand Utz, Carole A. Lepilleur, Krishnan Tamareselvy, Joseph A. Chiarelli, Julie F. Schmucker-Castner, Michael P. Myers, Daniel F. Hasman, Brian J. Vondruska, William R. Wilber, Hong Luo, Nancy S. Marchant, Francine Shuster