Patents by Inventor Rosa Paredes

Rosa Paredes 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: 10406090
    Abstract: The present invention relation to an oral care composition comprising an ionic liquid wherein the ionic liquid comprises: (a) a pyrazolium cation and (b) an anion selected from the group consisting of acetate, halide, phosphate, alkyl phosphate, sulphate, alkyl sulphate and tosylate is provided.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: September 10, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Madhusudan Patel, Mahmoud Hassan, Rosa Paredes
  • Patent number: 9717667
    Abstract: An oral care composition is provided wherein the composition comprises an ionic liquid, wherein the ionic liquid comprises: a) a quaternary ammonium cation of the formula wherein R1, R2, R3 and R4 are each an organic moiety and may be the same or different, and at least one of R1, R2, R3 and R4 includes a hydroxyl; and b) an anion selected from the group consisting of salicylate, alkylsulfate, sulfate, acetate, halide, phosphate, alkyl phosphate and tosylate; wherein the oral care composition is a mouth rinse, toothpaste, toothpowder, oral bead or strip, fluid-encased dental strip, irrigation fluid, plaque removal liquid, dental floss, hard candy, soft candy, lozenge, chewing gum, or lollipop.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: August 1, 2017
    Assignee: Colgate-Palmolive Company
    Inventors: Madhusudan Patel, Guillaume Picquet, Mark Vandeven, Mahmoud Hassan, Rosa Paredes
  • Publication number: 20160051833
    Abstract: Generally regarded as safe (GRAS) dyes can be used as photosensitizing dyes in oral compositions to provide anti-bacterial and anti-inflammatory efficacy. Embodiments include oral care compositions including photosensitizing dyes, methods of making the compositions, methods of using the compositions, and kits containing the compositions and light emitting devices.
    Type: Application
    Filed: November 3, 2015
    Publication date: February 25, 2016
    Applicant: Colgate-Palmolive Company
    Inventors: Madhusudan Patel, Rosa Paredes, Mahmoud Hassan, Thomas Boyd
  • Patent number: 9211420
    Abstract: Generally regarded as safe (GRAS) dyes can be used as photosensitizing dyes in oral compositions to provide anti-bacterial and anti-inflammatory efficacy. Embodiments include oral care compositions including photosensitizing dyes, methods of making the compositions, methods of using the compositions, and kits containing the compositions and light emitting devices.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: December 15, 2015
    Assignee: Colgate-Palmolive Company
    Inventors: Madhusudan Patel, Rosa Paredes, Mahmoud Hassan, Thomas Boyd
  • Publication number: 20150335549
    Abstract: An oral care composition is provided wherein the composition comprises an ionic liquid, wherein the ionic liquid comprises: a) a quaternary ammonium cation of the formula wherein R1, R2, R3 and R4 are each an organic moiety and may be the same or different, and at least one of R1, R2, R3 and R4 includes a hydroxyl; and b) an anion selected from the group consisting of salicylate, alkylsulfate, sulfate, acetate, halide, phosphate, alkyl phosphate and tosylate; wherein the oral care composition is a mouth rinse, toothpaste, toothpowder, oral bead or strip, fluid-encased dental strip, irrigation fluid, plaque removal liquid, dental floss, hard candy, soft candy, lozenge, chewing gum, or lollipop.
    Type: Application
    Filed: December 20, 2012
    Publication date: November 26, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Madhusudan Patel, Guillaume Picquet, Mark Vandeven, Mahmoud Hassan, Rosa Paredes
  • Publication number: 20150328116
    Abstract: The present invention relates to oral care compositions comprising an ionic liquid where the ionic liquid contains an imidazolium cation and to a method of removing or reducing plaque using said oral care composition.
    Type: Application
    Filed: December 20, 2012
    Publication date: November 19, 2015
    Inventors: Madhusudan Patel, Mahmoud Hassan, Rosa Paredes
  • Publication number: 20150328113
    Abstract: The present invention relation to an oral care composition comprising an ionic liquid wherein the ionic liquid comprises: (a) a pyrazolium cation and (b) an anion selected from the group consisting of acetate, halide, phosphate, alkyl phosphate, sulphate, alkyl sulphate and tosylate is provided.
    Type: Application
    Filed: December 20, 2012
    Publication date: November 19, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Madhusudan Patel, Mahmoud Hassan, Rosa Paredes
  • Publication number: 20120270183
    Abstract: Generally regarded as safe (GRAS) dyes can be used as photosensitizing dyes in oral compositions to provide anti-bacterial and anti-inflammatory efficacy. Embodiments include oral care compositions including photosensitizing dyes, methods of making the compositions, methods of using the compositions, and kits containing the compositions and light emitting devices.
    Type: Application
    Filed: December 20, 2010
    Publication date: October 25, 2012
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Madhusudan Patel, Rosa Paredes, Mahmoud Hassan, Thomas Boyd
  • Publication number: 20120264078
    Abstract: Generally regarded as safe (GRAS) dyes can be used as photosensitizing dyes in oral compositions to provide anti-bacterial and anti-inflammatory efficacy. Embodiments include oral care compositions including photosensitizing dyes, methods of making the compositions, methods of using the compositions, and kits containing the compositions and light emitting devices.
    Type: Application
    Filed: December 20, 2010
    Publication date: October 18, 2012
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Madhusudan Patel, Rosa Paredes, Mahmoud Hassan, Thomas Boyd
  • Publication number: 20120258053
    Abstract: Generally regarded as safe (GRAS) dyes can be used as photosensitizing dyes in oral compositions to provide anti-bacterial and anti-inflammatory efficacy. Embodiments include oral care compositions including photosensitizing dyes, methods of making the compositions, methods of using the compositions, and kits containing the compositions and light emitting devices.
    Type: Application
    Filed: December 20, 2010
    Publication date: October 11, 2012
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Madhusudan Patel, Rosa Paredes, Mahmoud Hassan, Thomas Boyd
  • Patent number: 7919441
    Abstract: An ordered liquid crystalline phase cleansing composition is disclosed that is mild to the skin, contains entrained air and is characterized by excellent sensory and skin feel properties, flow properties and stability.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: April 5, 2011
    Assignee: Unilever Home & Personal Care, division of Conopco, Inc.
    Inventors: Marion Louise Margosiak, Rosa Paredes, Douglas Ryan Eli, Jeanne Tighe
  • Patent number: 7485316
    Abstract: The invention relates to wet skin treatment compositions having specific gum and acrylate dispersion stabilizer systems providing enhanced rheology (e.g., lotion-like rheology and spreadability) relative to other wet skin compositions.
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: February 3, 2009
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Robert Sabin, Rosa Paredes, Philip Edward Miner, Stephen Roy Barrow, Jeffrey Scott Wolcheski
  • Patent number: 7326671
    Abstract: An ordered liquid crystalline phase cleansing composition is disclosed that contains a solid particulate optical modifier that modifies the appearance of the skin after rinsing the skin. A method of depositing the solid particulate optical modifier to the skin or hair with the ordered liquid crystalline phase cleansing composition is also disclosed.
    Type: Grant
    Filed: March 2, 2005
    Date of Patent: February 5, 2008
    Assignee: Unilever Home & Personal Care USA Division of Conopco, Inc.
    Inventors: Anat Shiloach, Rosa Paredes
  • Patent number: 7220713
    Abstract: The invention provides high molecular weight polymers used in small amounts as viscosity modifiers for aqueous/aqueous biphasic liquids. The viscosity of the biphasic is enhanced at least 20%, preferably at least 30% relative to same compositions without use of polymer. Further, the polymer is included without destroying the ability of dual phase compositions to form after product is left standing.
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: May 22, 2007
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Rajesh Patel, Rosa Paredes
  • Patent number: 7202199
    Abstract: An aqueous isotropic liquid cleansing and moisturizing composition is provided having a surfactant; a thickening agent, and a solid particulate optical modifier that modifies the appearance of the skin after wash off.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: April 10, 2007
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Anat Shiloach, Rosa Paredes
  • Publication number: 20070032393
    Abstract: The invention provides rinse-off wet skin compositions comprising structuring systems which in turn comprise (a) non-pre-gelatinized starch; and (b) fatty acid, and which systems provide enhanced properties. The fatty acid also needs to be added to the aqueous phase during preparation of the formulation.
    Type: Application
    Filed: August 4, 2005
    Publication date: February 8, 2007
    Inventors: Rajesh Patel, Robert Sabin, Rosa Paredes
  • Publication number: 20060234897
    Abstract: The invention provides high molecular weight polymers used in small amounts as viscosity modifiers for aqueous/aqueous biphasic liquids. The viscosity of the biphasic is enhanced at least 20%, preferably at least 30% relative to same compositions without use of polymer. Further, the polymer is included without destroying the ability of dual phase compositions to form after product is left standing.
    Type: Application
    Filed: April 13, 2005
    Publication date: October 19, 2006
    Inventors: Rajesh Patel, Rosa Paredes
  • Publication number: 20060159649
    Abstract: The invention relates to wet skin treatment compositions having specific gum and acrylate dispersion stabilizer systems providing enhanced rheology (e.g., lotion-like rheology and spreadability) relative to other wet skin compositions.
    Type: Application
    Filed: January 14, 2005
    Publication date: July 20, 2006
    Inventors: Robert Sabin, Rosa Paredes, Philip Miner, Stephen Barrow, Jeffrey Wolcheski
  • Publication number: 20060140897
    Abstract: The invention relates to the use of specifically defined agents that induce the formation of biphasic liquid cleansing compositions. In particular the biphasic inducing agents include water soluble, high-gel-point polysaccharides having a molecular weight greater than about 10,000 Daltons; fatty ester or fatty ether ethoxylates of intermediate ethoxylation; and mixtures thereof. Optional use of salt and polydextrose allows less total biphasic inducing agents to be used in the composition and more control over the physical properties of the composition.
    Type: Application
    Filed: December 28, 2004
    Publication date: June 29, 2006
    Inventors: Rajesh Patel, Rosa Paredes, Daniel Pereira
  • Publication number: 20050233917
    Abstract: An ordered liquid crystalline phase cleansing composition is disclosed that contains a solid particulate optical modifier that modifies the appearance of the skin after rinsing the skin. A method of depositing the solid particulate optical modifier to the skin or hair with the ordered liquid crystalline phase cleansing composition is also disclosed.
    Type: Application
    Filed: March 2, 2005
    Publication date: October 20, 2005
    Inventors: Anat Shiloach, Rosa Paredes