Patents by Inventor Luisa Navarro Cerda

Luisa Navarro Cerda 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).

  • Device And Method For Cleaning Dental Appliances
    Publication number: 20160317266
    Abstract: A device for cleaning a dental appliance is disclosed. The device includes a holding container including an upper portion and a lower portion, the holding container adapted to receive at least one dental appliance; an electrolytic cell for generating chlorine dioxide from a chlorine dioxide precursor; and an electrical current supply including a circuit operably connecting the electrical current supply to the electrolytic cell.
    Type: Application
    Filed: May 10, 2016
    Publication date: November 3, 2016
    Inventors: Alexander F. Doll, Mario Elmen Tremblay, Alan David Willey, Luisa Navarro Cerda
  • Device and method for cleaning dental appliances
    Patent number: 9358085
    Abstract: A device for cleaning a dental appliance is disclosed. The device includes a holding container including an upper portion and a lower portion, the holding container adapted to receive at least one dental appliance; an electrolytic cell for generating chlorine dioxide from a chlorine dioxide precursor; and an electrical current supply including a circuit operably connecting the electrical current supply to the electrolytic cell.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: June 7, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Alexander F. Doll, Mario Elmen Tremblay, Alan David Willey, Luisa Navarro Cerda
  • Device And Method For Cleaning Dental Appliances
    Publication number: 20140311527
    Abstract: A device for cleaning a dental appliance is disclosed. The device includes a holding container including an upper portion and a lower portion, the holding container adapted to receive at least one dental appliance; an electrolytic cell for generating chlorine dioxide from a chlorine dioxide precursor; and an electrical current supply including a circuit operably connecting the electrical current supply to the electrolytic cell.
    Type: Application
    Filed: April 9, 2014
    Publication date: October 23, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Alexander F. Doll, Mario Elmen Tremblay, Alan David Willey, Luisa Navarro Cerda
  • Denture care composition
    Patent number: 8623388
    Abstract: A denture care composition comprising one or more denture care actives and one or more water insoluble carriers, wherein the composition is bioerodible, not a denture adhesive, and substantially free of polybutene with a molecular weight of about 300 to about 3000 when the composition is not an article, and is applied to dentures.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: January 7, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Jayanth Rajaiah, Arif Ali Baig, Robert Scott Leonard, Elizabeth Anne Wilder, Franco Silva Medeiros, Luisa Navarro Cerda, Steven Daryl Smith
  • DENTURE ADHESIVE COMPOSITIONS AND METHODS
    Publication number: 20120037038
    Abstract: The present invention relates to denture adhesive compositions. The denture adhesive compositions include an adhesive component and a viscosity index improver. The present invention is also directed to methods relating to the denture adhesive compositions.
    Type: Application
    Filed: November 4, 2010
    Publication date: February 16, 2012
    Inventors: Jayanth Rajaiah, Franco Silva Medeiros, Luisa Navarro Cerda, Robert Scott Leonard, Steven Daryl Smith, Mark William Hamersky, Rafael Edmundo Bras
  • DEVICE FOR DISPENSING MATERIAL
    Publication number: 20120006859
    Abstract: A device for dispensing material comprising a pressurized container assembly, a tilt action valve connected to the container assembly, and a two-piece actuator, including a lower piece and an upper piece, where the upper piece has a discharge nozzle orifice and also a portion to be moved by a user in the single direction of the discharge orifice to open the tilt action valve and discharge the material in the single direction.
    Type: Application
    Filed: July 8, 2011
    Publication date: January 12, 2012
    Inventors: Craig Martin Wilkinson, Scott Edward Smith, Luisa Navarro Cerda
  • DENTURE CARE COMPOSITION
    Publication number: 20110104219
    Abstract: A denture care composition comprising one or more denture care actives and one or more water insoluble carriers, wherein the composition is bioerodible, not a denture adhesive, and substantially free of polybutene with a molecular weight of about 300 to about 3000 when the composition is not an article, and is applied to dentures.
    Type: Application
    Filed: October 25, 2010
    Publication date: May 5, 2011
    Inventors: Jayanth Rajaiah, Arif Ali Baig, Robert Scott Leonard, Elizabeth Anne Wilder, Franco Silva Medeiros, Luisa Navarro Cerda, Steven Daryl Smith
  • DENTURE ADHESIVE ARTICLES
    Publication number: 20110094415
    Abstract: A denture adhesive article, comprising a denture adhesive component and a viscosity index improver, wherein the denture adhesive article is preformed.
    Type: Application
    Filed: November 4, 2010
    Publication date: April 28, 2011
    Inventors: Jayanth Rajaiah, Franco Silva Medeiros, Luisa Navarro Cerda, Robert Scott Leonard, Steven Daryl Smith, Mark William Hamersky, Rafael Edmundo Bras
  • Denture Adhesive Articles
    Publication number: 20100317763
    Abstract: A denture adhesive article, comprising a denture adhesive component and a viscosity index improver, wherein the denture adhesive article is preformed.
    Type: Application
    Filed: August 17, 2009
    Publication date: December 16, 2010
    Inventors: Jayanth Rajaiah, Franco Silva Medeiros, Luisa Navarro Cerda, Robert Scott Leonard, Steven Daryl Smith, Mark William Hamersky, Rafael Edmundo Bras
  • Oral Care Compositions and Methods
    Publication number: 20090238776
    Abstract: The present invention relates to oral care compositions. The oral care compositions include an adhesive component and an oral care active, and are combined with a viscosity index improver and/or a water insoluble component. The present invention is also directed to methods relating to the oral care compositions.
    Type: Application
    Filed: June 2, 2009
    Publication date: September 24, 2009
    Inventors: Arif Ali Baig, Jayanth Rajaiah, Franco Silva Medeiros, Luisa Navarro Cerda, Robert Scott Leonard, Steven Daryl Smith, Mark William Hamersky, Rafael Edmundo Bras
  • Denture Adhesive Compositions and Methods
    Publication number: 20090239972
    Abstract: The present invention relates to denture adhesive compositions. The denture adhesive compositions include an adhesive component and a viscosity index improver. The present invention is also directed to methods relating to the denture adhesive compositions.
    Type: Application
    Filed: June 2, 2009
    Publication date: September 24, 2009
    Inventors: Jayanth Rajaiah, Franco Silva Medeiros, Luisa Navarro Cerda, Robert Scott Leonard, Steven Daryl Smith, Mark William Hamersky, Rafael Edmundo Bras
  • Hair conditioning composition comprising silicones and frizz control agents
    Patent number: 6709648
    Abstract: Disclosed is a hair conditioning composition comprising: (1) a non-volatile silicone compound which has a molecular weight of from about 100,000 to about 1,500,000 and has a viscosity of from about 500,000 to about 50,000,000 mpa·s; (2) a volatile compound selected from the group consisting of an isoparaffin hydrocarbon having a boiling point of from about 60 to about 260° C., a volatile silicone compound having from 2 to 7 silicon atoms, and mixtures thereof; and (3) a frizz control agent selected from the group consisting of (i), (ii), and (iii): (i) PEG-modified glycerides; (ii) PEG-modified glyceryl fatty acid esters; and (iii) mixtures thereof.
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: March 23, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Takashi Sako, Arata Mitsumatsu, Yoshinari Okuyama, Mikio Uchida, James Albert Monton, Luisa Navarro Cerda
  • Hair conditioning composition comprising silicones and frizz control agents
    Publication number: 20030108504
    Abstract: Disclosed is a hair conditioning composition comprising:
    Type: Application
    Filed: November 25, 2002
    Publication date: June 12, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Takashi Sako, Arata Mitsumatsu, Yoshinari Okuyama, Mikio Uchida, James Albert Monton, Luisa Navarro Cerda
  • Dispenser
    Patent number: D646180
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: October 4, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Craig Martin Wilkinson, Scott Edward Smith, Luisa Navarro Cerda
  • Denture adhesive package and cap
    Patent number: D734168
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: July 14, 2015
    Assignee: THE PROCTER & GAMBLE CO
    Inventors: Jayanth Rajaiah, Robert Scott Leonard, Tina Marie Bernard, Luisa Navarro Cerda, Thinh Nguyen Ha