Patents by Inventor Marcela Victoria Valenzuela

Marcela Victoria Valenzuela 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).

  • Durably Associated Soil Adsorbing Composites, Compositions and Methods for Using Same
    Publication number: 20160279603
    Abstract: Durably associated soil adsorbing composites, and more particularly to soil adsorbing composites that exhibit improved (lower values) Backscattering Values as measured according to the Soil Flocculation and Settling Test Method described herein compared to non-soil adsorbing composites (such as particulate materials, for example silica and/or pulp fibers, that are not associated, especially durably associated, with a soil adsorbing polymer), soil adsorbing compositions containing same, processes for making same, and methods for using same.
    Type: Application
    Filed: March 24, 2016
    Publication date: September 29, 2016
    Inventors: Robin Lynn McKiernan, Steven Daryl Smith, Robert Joseph McChain, Jamie Lynn Dria, Marcela Victoria Valenzuela
  • NONWOVEN ARTICLES COMPRISING ABRASIVE PARTICLES
    Publication number: 20160000292
    Abstract: A dry nonwoven article comprising a web of fibers and abrasive particles wherein the abrasive particles have a mean solidity below 0.85.
    Type: Application
    Filed: June 30, 2015
    Publication date: January 7, 2016
    Inventors: Jonathan Javier CALDERAS, Aicha DKIDAK, Denis Alfred GONZALES, Michael Leslie GROOMBRIDGE, Martin Ian JAMES, David John PUNG, Charles Allen REDD, Laura Marie TANNO-SMITH, Marcela Victoria VALENZUELA
  • NONWOVEN ARTICLES COMPRISING ABRASIVE PARTICLES
    Publication number: 20160000291
    Abstract: A nonwoven article comprising a web of fibers and abrasive particles, the abrasive particles embedded in the web of fibers, wherein the abrasive particles have a mean solidity below 0.85.
    Type: Application
    Filed: June 30, 2015
    Publication date: January 7, 2016
    Inventors: Jonathan Javier CALDERAS, Aicha DKIDAK, Denis Alfred GONZALES, Michael Leslie GROOMBRIDGE, Martin Ian JAMES, David John PUNG, Charles Allen REDD, Laura Marie TANNO-SMITH, Marcela Victoria VALENZUELA
  • Hair care compositions comprising sucrose polyesters
    Patent number: 8936798
    Abstract: A hair care composition having a conditioning active comprising a sucrose polyester having a melting point greater than about 30° C., an IBAR greater than about 5, an IV of about 3 to about 70, and an aqueous carrier, and may further comprise optional ingredients including but not limited to, silicone, cationic polymers, and fatty alcohols. The composition can also comprise a blend of sucrose polyesters, wherein the blend comprises two or more sucrose polyesters, wherein at least one sucrose polyester has a melting point greater than about 30° C., an IBAR greater than about 5, an IV of about 3 to about 70, and at least one sucrose polyester has an IBAR between about 1 and about 8, and an IV between about 1 and about 135, and wherein the sucrose polyester blend has an IBAR of at least 5 and an IV of about 1 and about 135.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: January 20, 2015
    Assignee: The Procter & Gamble Company
    Inventors: David Johnathan Kitko, Howard David Hutton, III, Jorge Max Sunkel, Elaine Marie Burt, Marcela Victoria Valenzuela
  • Hair care compositions comprising sucrose polyesters
    Patent number: 8936796
    Abstract: A hair care composition having a conditioning active comprising a sucrose polyester having a melting point greater than about 30° C., an IBAR greater than about 5, an IV of about 3 to about 70, and an aqueous carrier, and may further comprise optional ingredients including but not limited to, silicone, cationic polymers, and fatty alcohols. The composition can also comprise a blend of sucrose polyesters, wherein the blend comprises two or more sucrose polyesters, wherein at least one sucrose polyester has a melting point greater than about 30° C., an IBAR greater than about 5, an IV of about 3 to about 70, and at least one sucrose polyester has an IBAR between about 1 and about 8, and an IV between about 1 and about 135, and wherein the sucrose polyester blend has an IBAR of at least 5 and an IV of about 1 and about 135.
    Type: Grant
    Filed: February 24, 2009
    Date of Patent: January 20, 2015
    Assignee: The Procter & Gamble Company
    Inventors: David Johnathan Kitko, Howard David Hutton, III, Jorge Max Sunkel, Elaine Marie Burt, Marcela Victoria Valenzuela
  • Hair Care Compositions Comprising Sucrose Polyesters
    Publication number: 20120164197
    Abstract: A hair care composition having a conditioning active comprising a sucrose polyester having a melting point greater than about 30° C., an IBAR greater than about 5, an IV of about 3 to about 70, and an aqueous carrier, and may further comprise optional ingredients including but not limited to, silicone, cationic polymers, and fatty alcohols. The composition can also comprise a blend of sucrose polyesters, wherein the blend comprises two or more sucrose polyesters, wherein at least one sucrose polyester has a melting point greater than about 30° C., an IBAR greater than about 5, an IV of about 3 to about 70, and at least one sucrose polyester has an IBAR between about 1 and about 8, and an IV between about 1 and about 135, and wherein the sucrose polyester blend has an IBAR of at least 5 and an IV of about 1 and about 135.
    Type: Application
    Filed: March 2, 2012
    Publication date: June 28, 2012
    Inventors: David Johnathan Kitko, Howard David Hutton, III, Jorge Max Sunkel, Elaine Marie Burt, Marcela Victoria Valenzuela
  • Hair Care Compositions Comprising Sucrose Polyesters
    Publication number: 20090246236
    Abstract: A hair care composition having a conditioning active comprising a sucrose polyester having a melting point greater than about 30° C., an IBAR greater than about 5, an IV of about 3 to about 70, and an aqueous carrier, and may further comprise optional ingredients including but not limited to, silicone, cationic polymers, and fatty alcohols. The composition can also comprise a blend of sucrose polyesters, wherein the blend comprises two or more sucrose polyesters, wherein at least one sucrose polyester has a melting point greater than about 30° C., an IBAR greater than about 5, an IV of about 3 to about 70, and at least one sucrose polyester has an IBAR between about 1 and about 8, and an IV between about 1 and about 135, and wherein the sucrose polyester blend has an IBAR of at least 5 and an IV of about 1 and about 135.
    Type: Application
    Filed: February 24, 2009
    Publication date: October 1, 2009
    Inventors: David Johnathan Kitko, Howard David Hutton, III, Jorge Max Sunkel, Elaine Marie Burt, Marcela Victoria Valenzuela