Patents by Inventor Lucia Mendez Mata

Lucia Mendez Mata 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).

  • Detergent composition
    Patent number: 7923426
    Abstract: A detergent composition comprising: a non-sulphated anionic surfactant, alkyl sulphate surfactant(s) of formula R2—O—SO3?M+, with R2 being a linear or branched, substituted or unsubstituted, optionally alkoxylated, C6-C18 alkyl and with M+ being a proton or a cation which provides charge neutrality, and wherein the alkyl sulphate surfactant(s) of formula R2—O—SO3?M+, comprises from 85% to 100% by weight of alkyl sulphate surfactant(s) of formula R1—O—SO3?M+, with R1 being a linear or branched, substituted or unsubstituted, optionally alkoxylated, C6-C14 alkyl and with M+ being a proton or a cation which provides charge neutrality, wherein the composition comprises from 0 to 20% of zeolite, and wherein the composition does not comprise from 40% to 43% by weight of sodium chloride.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: April 12, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Kenneth Nathan Price, Hiroshi Oh, Qing Chen, Ming Tang, Suxuan Gong, Lucia Mendez-Mata
  • Detergent Composition
    Publication number: 20090305937
    Abstract: A detergent composition comprising: a non-sulphated anionic surfactant, alkyl sulphate surfactant(s) of formula R2—O—SO3?M+, with R2 being a linear or branched, substituted or unsubstituted, optionally alkoxylated, C6-C18 alkyl and with M+ being a proton or a cation which provides charge neutrality, and wherein the alkyl sulphate surfactant(s) of formula R2—O—SO3?M+, comprises from 85% to 100% by weight of alkyl sulphate surfactant(s) of formula R1—O—SO3?M+, with R1 being a linear or branched, substituted or unsubstituted, optionally alkoxylated, C6-C14 alkyl and with M+ being a proton or a cation which provides charge neutrality, wherein the composition comprises from 0 to 20% of zeolite, and wherein the composition does not comprise from 40% to 43% by weight of sodium chloride.
    Type: Application
    Filed: June 1, 2009
    Publication date: December 10, 2009
    Inventors: Kenneth Nathan Price, Hiroshi Oh, Qing Chen, Ming Tang, Suxuan Gong, Lucia Mendez-Mata
  • Polymer-containing detergent compositions and their use
    Publication number: 20060270582
    Abstract: A detergent composition includes a polymer in combination with a surfactant and/or a builder and adjunct ingredients. The polymer may provide improved grease cleaning, stain removal, clay suspension, and/or suds boosting benefits. In addition, the polymer may provide a synergistic benefit when employed with a lipase.
    Type: Application
    Filed: May 30, 2006
    Publication date: November 30, 2006
    Inventors: Dieter Boeckh, Arturo Casado Dominguez, Joanna Clarke, Jun Ma, Lucia Mendez-Mata, Eva Schneiderman, Philip Souter
  • Speckled detergent composition
    Patent number: 6541437
    Abstract: Speckled detergent compositions with colored glassy phosphates and conventional detergent ingredients.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: April 1, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Lucia Mendez Mata, Fabrizio Meli
  • Speckled detergent composition
    Publication number: 20010053757
    Abstract: Speckled detergent compositions with colored glassy phosphates and conventional detergent ingredients.
    Type: Application
    Filed: March 20, 2001
    Publication date: December 20, 2001
    Applicant: The Procter & Gamble Company
    Inventors: Lucia Mendez Mata, Fabrizio Meli