Patents by Inventor James G. Masters

James G. Masters 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).

  • Publication number: 20080213195
    Abstract: A dual component antiplaque oral composition having antimalodor properties in which a first component contains an antibacterial agent and the second component contains a proteolytic enzyme, the first and second components are simultaneously combined for application to the teeth, the first and second components being physically segregated prior to use, the components when mixed upon application to teeth providing substantially antiplaque effect with superior antimalodor properties.
    Type: Application
    Filed: May 12, 2008
    Publication date: September 4, 2008
    Inventors: Lori H. Szeles, Xiaoyan Liu, Malcolm Williams, James G. Masters
  • Patent number: 7402416
    Abstract: A dual component antiplaque oral composition having antimalodor properties in which a first component contains an antibacterial agent and the second component contains a proteolytic enzyme, the first and second components are simultaneously combined for application to the teeth, the first and second components being physically segregated prior to use, the components when mixed upon application to teeth providing substantially antiplaque effect with superior antimalodor properties.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: July 22, 2008
    Assignee: Colgate-Palmolive Company
    Inventors: Lori H. Szeles, Xiaoyan Liu, Malcolm Williams, James G. Masters
  • Publication number: 20080153054
    Abstract: A shine guide is disclosed for use in evaluating dental surfaces. The shine guide includes a substrate having an upper surface; and a plurality of gloss sections arranged on the upper surface of the substrate, wherein each of the plurality of gloss sections has a unique reflectivity measured in gloss units. Also described is a method for evaluating shine of a dental surface and packaging for dentifrices incorporating a shine guide.
    Type: Application
    Filed: December 22, 2006
    Publication date: June 26, 2008
    Inventors: James G. Masters, Thomas S. Campbell
  • Publication number: 20080152601
    Abstract: A two component desensitizing dentifrice composition is disclosed which comprises a first dentifrice component containing an enzyme such as papain and a second dentifrice component containing an ionic surfactant such as sodium lauryl sulfate, the first and second dentifrice components being maintained separate from the other until dispensed for application to teeth whereby enzyme activity is maintained with improved dentifrice foaming characteristics.
    Type: Application
    Filed: March 5, 2008
    Publication date: June 26, 2008
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Malcolm Williams, Michael Prencipe, James G. Masters
  • Publication number: 20080138748
    Abstract: Provided are methods of removing bisulfite material from a composition that contains a bisulfite material and an enzyme. The method includes contacting the composition with a compound containing at least one aldehyde functional group to form an aldehyde-bisulfite complex, whereby the aldehyde-bisulfite complex may be separated from the composition.
    Type: Application
    Filed: December 20, 2007
    Publication date: June 12, 2008
    Inventors: John Brahms, James G. Masters
  • Patent number: 7354569
    Abstract: A chewable confectionery dental composition delivering to the mouth a unit dose of a plaque reducing enzyme the composition comprising an enzyme and a non-cariogenic sweetener, the enzyme being incorporated in the composition at a temperature less than about 80° C.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: April 8, 2008
    Assignee: Colgate-Palmolive Company
    Inventors: Laurence Du-Thumm, Lori H. Szeles, Richard J. Sullivan, James G. Masters, Richard S. Robinson
  • Patent number: 7332315
    Abstract: Provided are methods of removing bisulfite material from a composition that contains a bisulfite material and an enzyme. The method includes contacting the composition with a compound containing at least one aldehyde functional group to form an aldehyde-bisulfite complex, whereby the aldehyde-bisulfite complex may be separated from the composition.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: February 19, 2008
    Assignee: Colgate-Palmolive Company
    Inventors: John Brahms, James G. Masters
  • Patent number: 7220404
    Abstract: An oral care composition having enhanced oral hygiene and antiplaque properties which comprises an orally acceptable vehicle containing a combination of an enzyme, cetylpyridinium chloride and a reducing agent.
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: May 22, 2007
    Assignee: Colgate-Palmolive Company
    Inventors: André M. Morgan, Lori H. Szeles, Malcolm Williams, Susan M. Herles, Chanda L. Macias, Robert D'Ambrogio, Thomas J. Boyd, James G. Masters
  • Patent number: 6927053
    Abstract: A two component desensitizing dentifrice composition is disclosed which comprises a first dentifrice component containing an enzyme such as papain and a second dentifrice component containing an ionic surfactant such as sodium lauryl sulfate, the first and second dentifrice components being maintained separate from the other until dispensed for application to teeth whereby enzyme activity is maintained with improved dentifrice foaming characteristics.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: August 9, 2005
    Assignee: Colgate-Palmolive Company
    Inventors: Malcolm Williams, Michael Prencipe, James G. Masters
  • Patent number: 6886208
    Abstract: The present invention discloses a powered or manual toothbrush having a polymer battery as a power source. The polymer battery contains no heavy metals, making it environmentally safe, and contains no alkaline, making it physically safe. The polymer battery is inexpensive and rechargeable, making it an economical power source for the toothbrush. The small size of the polymer battery saves space in the toothbrush housing, enabling the housing to be smaller and saving on materials of construction. The flexible nature of the polymer battery enables it to be shaped to fit into or around the periphery of the toothbrush housing design.
    Type: Grant
    Filed: November 7, 2003
    Date of Patent: May 3, 2005
    Assignee: Colgate-Palmolive Company
    Inventors: James Kemp, James G. Masters
  • Publication number: 20040156796
    Abstract: An oral care composition having enhanced oral hygiene and antiplaque properties which comprises an orally acceptable vehicle containing a combination of an enzyme, cetylpyridinium chloride and a reducing agent.
    Type: Application
    Filed: December 22, 2003
    Publication date: August 12, 2004
    Applicant: Colgate-Palmolive Company
    Inventors: Andre M. Morgan, Lori H. Szeles, Malcolm Williams, Susan M. Herles, Chanda L. Macias, Robert D'Ambrogio, Thomas J. Boyd, James G. Masters
  • Publication number: 20040042977
    Abstract: A two component desensitizing dentifrice composition is disclosed which comprises a first dentifrice component containing an enzyme such as papain and a second dentifrice component containing an ionic surfactant such as sodium lauryl sulfate, the first and second dentifrice components being maintained separate from the other until dispensed for application to teeth whereby enzyme activity is maintained with improved dentifrice foaming characteristics.
    Type: Application
    Filed: August 28, 2002
    Publication date: March 4, 2004
    Inventors: Malcolm Williams, Michael Prencipe, James G. Masters
  • Patent number: 6692726
    Abstract: An oral care composition having enhanced oral hygiene and antiplaque properties which comprises an orally acceptable vehicle containing a combination of an enzyme, cetylpyridinium chloride and a reducing agent.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: February 17, 2004
    Assignee: Colgate Palmolive Company
    Inventors: André M. Morgan, Lori H. Szeles, Malcolm Williams, Susan M. Herles, Chanda L. Macias, Robert D'Ambrogio, Thomas J. Boyd, James G. Masters
  • Publication number: 20040018157
    Abstract: An oral care composition having enhanced oral hygiene and lipophylic properties which comprises an orally acceptable vehicle containing a combination of an enzyme and a cyclodextrin.
    Type: Application
    Filed: July 25, 2002
    Publication date: January 29, 2004
    Inventors: James G. Masters, Richard Payne, Lori H. Szeles, Xiaoyan Liu, Malcolm Williams
  • Publication number: 20040018156
    Abstract: An orally consumable film composition for delivering breath freshening agents to the oral cavity which is rapidly dissolvable or dispersible in the oral cavity, the composition being comprised of a homogeneous mixture of a water dispersible film forming polymer and an enzyme.
    Type: Application
    Filed: July 23, 2002
    Publication date: January 29, 2004
    Inventors: Lori H. Szeles, Sonya Mohseni, Guofeng Xu, Malcolm Williams, David B. Viscio, James G. Masters
  • Patent number: 6652841
    Abstract: A two component antiplaque dentifrice composition is disclosed which comprises first and second dentifrice components containing an enzyme such as papain and a metal salt such as stannous fluoride, the first and second dentifrice components being maintained separate from the other until dispensed for application to teeth.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: November 25, 2003
    Assignee: Colgate Palmolive Company
    Inventors: James R. Brown, Lori H. Szeles, Susan M. Herles, Michael Prencipe, James G. Masters
  • Publication number: 20030211053
    Abstract: An abrasive dentifrice composition which effects enhanced antiplaque and breath freshening properties which comprises an orally acceptable vehicle containing a combination of a safe and effective amount of an antibacterial agent and at least two enzyme ingredients.
    Type: Application
    Filed: May 10, 2002
    Publication date: November 13, 2003
    Inventors: Lori H. Szeles, Xiaoyan Liu, Malcolm Williams, M. Teresa R. Carale, Michael Prencipe, James G. Masters
  • Publication number: 20030211054
    Abstract: A dual component antiplaque oral composition having antimalodor properties in which a first component contains an antibacterial agent and the second component contains a proteolytic enzyme, the first and second components are simultaneously combined for application to the teeth, the first and second components being physically segregated prior to use, the components when mixed upon application to teeth providing substantially antiplaque effect with superior antimalodor properties.
    Type: Application
    Filed: May 10, 2002
    Publication date: November 13, 2003
    Inventors: Lori H. Szeles, Xiaoyan Liu, Malcolm Williams, James G. Masters
  • Patent number: 6379654
    Abstract: An abrasive dentifrice composition which effects enhanced tooth and stain removal which comprises an orally acceptable vehicle containing a combination of a low oil absorption silica abrasive having an oil absorption value of less than 100 cc/100 g silica and an proteolytic enzyme.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: April 30, 2002
    Assignee: Colgate Palmolive Company
    Inventors: Petros Gebreselassie, Diego Hoic, James G. Masters, Michael Prencipe
  • Patent number: 6375933
    Abstract: A dual component oral composition to suppress oral malodor and provide long lasting breath protection in the oral cavity which comprises a first dentifrice component having a substantially neutral pH and containing a zinc ion releasable compound and a chlorite ion releasable compound, the second dentifrice component having an acid pH, the first and second components being maintained separate from each other until dispensed and combined for application to teeth, the combined components having a pH of no greater than 7.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: April 23, 2002
    Assignee: Colgate Palmolive Company
    Inventors: Ravi Subramanyam, Malcolm Williams, Petros Gebreselassie, Xiaoyan Liu, Angelo Zaccagnino, James G. Masters