Patents by Inventor Carole Lepilleur
Carole 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).
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Publication number: 20230404895Abstract: The present technology relates to compositions suitable for depositing personal care actives onto keratinous substrates. More particularly, the technology concerns compositions comprising lipophilic materials which are deposited from an ampholytic-anionic delivery system. The compositions exhibit high deposition of the lipophilic material onto keratinous substrates such as the skin, nails, and/or hair upon application thereto. In one aspect, the disclosed technology relates to a personal care deposition composition for depositing a lipophilic material onto a keratinous substrate comprising: a) at least one ampholytic polymer; b) at least one anionic polymer; c) at least one lipophilic material; and d) water, wherein the weight ratio of the at least one ampholytic polymer to the at least one anionic polymer ranges from about 10:1 to about 1:1.Type: ApplicationFiled: October 21, 2021Publication date: December 21, 2023Applicant: Lubrizol Advanced Materials, Inc.Inventors: Seren Frantz, Michael Knopf, Yi Yang, Robert Jacobs, Carole A. Lepilleur
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Patent number: 11478412Abstract: 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: GrantFiled: April 11, 2019Date of Patent: October 25, 2022Assignee: Lubrizol Advanced Materials, Inc.Inventors: Murat Kadir, Wing K. Li, Carole A. Lepilleur, Jean H. Xavier, Narjis A. Askar
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Publication number: 20210154120Abstract: 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: ApplicationFiled: April 11, 2019Publication date: May 27, 2021Applicant: Lubrizol Advanced Materials, Inc.Inventors: Murat Kadir, Wing K. Li, Carole A. Lepilleur, Jean H. Xavier, Narjis A. Askar
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Publication number: 20150342858Abstract: 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: ApplicationFiled: December 11, 2013Publication date: December 3, 2015Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Krishnan Tamareselvy, Deborah S. Filla, Denise W. Rafferty, Carole A. Lepilleur, David L. Dashiell
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Patent number: 9180084Abstract: 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: GrantFiled: May 17, 2012Date of Patent: November 10, 2015Assignee: Lubrizol Advanced Materials, Inc.Inventors: Carole A. Lepilleur, Dennis Malaba, John J. Mullay, Denise W. Rafferty, Duane G. Krzysik, Xin Liu, Eric H. Anderson
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Patent number: 9062131Abstract: 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: GrantFiled: December 14, 2010Date of Patent: June 23, 2015Assignee: 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
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Publication number: 20140127149Abstract: 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: ApplicationFiled: May 17, 2012Publication date: May 8, 2014Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Carole A. Lepilleur, Dennis Malaba, John J. Mullay, Denise W. Rafferty, Duane G. Krzysik, Xin Liu, Eric H. Anderson
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Patent number: 8450294Abstract: The present invention relates to a shampoo composition comprising a minced polygalactomannan hydrocolloid(s) in combination with a water soluble silicone compound.Type: GrantFiled: January 8, 2009Date of Patent: May 28, 2013Assignee: Lubrizol Advanced Materials, Inc.Inventors: Carole A. Lepilleur, Jeffrey A. Fruscella
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Publication number: 20130129639Abstract: 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: ApplicationFiled: April 28, 2011Publication date: May 23, 2013Applicant: 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
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Publication number: 20130034505Abstract: 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: ApplicationFiled: December 14, 2010Publication date: February 7, 2013Applicant: 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
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Patent number: 8003585Abstract: 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: GrantFiled: July 20, 2010Date of Patent: August 23, 2011Assignee: Lubrizol Advanced Materials, Inc.Inventors: Carole A. Lepilleur, Denise W. Rafferty, Joseph A. Zellia, Jeffrey A. Fruscella
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Patent number: 7923422Abstract: 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: GrantFiled: March 26, 2010Date of Patent: April 12, 2011Assignee: Lubrizol Advanced Materials, Inc.Inventor: Carole A. Lepilleur
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Publication number: 20100284955Abstract: 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: ApplicationFiled: July 20, 2010Publication date: November 11, 2010Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Carole A. Lepilleur, Denise W. Rafferty, Joseph A. Zellia, Jeffrey A. Fruscella
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Patent number: 7759296Abstract: 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: GrantFiled: September 16, 2008Date of Patent: July 20, 2010Assignee: Lubrizol Advanced Materials, Inc.Inventors: Carole A. Lepilleur, Denise W. Rafferty, Joseph A. Zellia, Jeffrey A. Fruscella
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Publication number: 20100178261Abstract: 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: ApplicationFiled: March 26, 2010Publication date: July 15, 2010Inventor: Carole A. Lepilleur
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Patent number: 7704934Abstract: 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: GrantFiled: October 20, 2008Date of Patent: April 27, 2010Assignee: Lubrizol Advanced Marterials, Inc.Inventor: Carole A. Lepilleur
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Publication number: 20090318571Abstract: 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: ApplicationFiled: June 11, 2009Publication date: December 24, 2009Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Ferdinand Utz, Gabriel Malek, Carole A. Lepilleur, Jeffrey A. Fruscella, Joseph A. Zellia, Denise W. Rafferty
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Publication number: 20090137438Abstract: The present invention relates to a shampoo composition comprising a minced polygalactomannan hydrocolloid(s) in combination with a water soluble silicone compound.Type: ApplicationFiled: January 8, 2009Publication date: May 28, 2009Inventors: Carole A. Lepilleur, Jeffrey A. Fruscella
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Publication number: 20090047227Abstract: 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: ApplicationFiled: October 20, 2008Publication date: February 19, 2009Inventor: Carole A. Lepilleur
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Publication number: 20090010855Abstract: 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: ApplicationFiled: September 16, 2008Publication date: January 8, 2009Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Carole A. Lepilleur, Denise W. Rafferty, Joseph A. Zellia, Jeffrey A. Fruscella