Patents by Inventor Rajnish Kohli

Rajnish Kohli 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).

  • Oral care product and methods of use and manufacture thereof
    Patent number: 11612553
    Abstract: This invention relates to oral care compositions comprising an effective amount of a basic amino acid in free or salt form, together with an antibacterial agent, and to methods of using and of making such compositions.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: March 28, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: Michael Prencipe, Ravi Subramanyam, Sarita V. Mello, Donghui Wu, Suman Chopra, Andre M. Morgan, Diane Cummins, Richard J. Sullivan, Ralph Peter Santarpia, III, Lynette Zaidel, Qin Wang, Gary Edward Tambs, Virginia Monsul Barnes, Rajnish Kohli, Richard Scott Robinson, Sergio Leite, Eric A. Simon
  • Oral care compositions and methods for whitening teeth
    Patent number: 11033476
    Abstract: An oral care composition including an orally acceptable vehicle is disclosed. The orally acceptable vehicle includes a source of hydrogen peroxide, an acyl donor, and an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: June 15, 2021
    Assignee: Colgate-Palmolive Company
    Inventors: Jennifer Gronlund, Guofeng Xu, Venda Porter Maloney, Junhong Mao, Shaotang Yuan, Suman Chopra, Jodie Parker, Rajnish Kohli, Robert Dicosimo, Kari A. Fosser, Sharon L. Haynie, Mark S. Payne, John T. Gannon
  • Effervescent compositions
    Patent number: 10959967
    Abstract: The present invention is directed to effervescent compositions comprising a basic amino acid.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: March 30, 2021
    Assignee: Colgate-Palmolive Company
    Inventors: Rajnish Kohli, Richard Scott Robinson, Ralph Peter Santarpia, III, James R. Brown, Richard J. Sullivan, Michael Prencipe
  • Oral Care Compositions and Methods for Whitening Teeth
    Publication number: 20190388327
    Abstract: An oral care composition including an orally acceptable vehicle is disclosed. The orally acceptable vehicle includes a source of hydrogen peroxide, an acyl donor, and an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.
    Type: Application
    Filed: September 11, 2019
    Publication date: December 26, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Jennifer GRONLUND, Guofeng XU, Venda Porter MALONEY, Junhong MAO, Shaotang YUAN, Suman CHOPRA, Jodie PARKER, Rajnish KOHLI, Robert DICOSIMO, Kari A. FOSSER, Sharon L. HAYNIE, Mark S. PAYNE, John T. GANNON
  • Compositions and methods for the treatment of xerostomia
    Patent number: 10471283
    Abstract: The present invention is directed to methods and compositions comprising a basic amino acid, e.g., arginine, for the treatment of dry mouth.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: November 12, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Rajnish Kohli, Richard Scott Robinson, Richard J. Sullivan, Diane Cummins, Nagaraja Jayaraman, MaryAnn Filadelfi-Keszi
  • Oral care compositions and methods for whitening teeth
    Patent number: 10413500
    Abstract: An oral care composition including an orally acceptable vehicle is disclosed. The orally acceptable vehicle includes a source of hydrogen peroxide, an acyl donor, and an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: September 17, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Jennifer Gronlund, Guofeng Xu, Venda Porter Maloney, Junhong Mao, Shaotang Yuan, Suman Chopra, Jodie Parker, Rajnish Kohli, Robert Dicosimo, Kari A Fosser, Sharon Haynie, Mark S. Payne, John Thomas Gannon
  • Tooth sealant
    Patent number: 10391038
    Abstract: The invention provides a method of treating sensitive teeth comprising attaching a sealant composition comprising a basic amino acid to a person's tooth and allowing the basic amino acid to be slowly released over time in order to reduce chrome and/or acute tooth sensitivity together with compositions and methods of use.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: August 27, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Michael Prencipe, Richard Scott Robinson, Rajnish Kohli, Richard J. Sullivan
  • Compositions and devices
    Patent number: 10130597
    Abstract: The present invention provides oral instruments comprising a basic amino acid, to compositions for making such instruments, and to methods of making and using such instruments.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: November 20, 2018
    Assignee: Colgate-Palmolive Company
    Inventors: Michael Prencipe, Richard Scott Robinson, Rajnish Kohli, Richard J. Sullivan, Diane Cummins
  • Oral Care Product and Methods of Use and Manufacture Thereof
    Publication number: 20180296453
    Abstract: This invention relates to oral care compositions comprising an effective amount of a basic amino acid in free or salt form, together with an anionic surfactant, and to methods of using and of making such compositions.
    Type: Application
    Filed: June 20, 2018
    Publication date: October 18, 2018
    Applicant: Colgate-Palmolive Company
    Inventors: Michael Prencipe, Diane CUMMINS, Ravi SUBRAMANYAM, Richard SULLIVAN, Ralph Peter SANTARPIA III, Sarita Vera MELLO, Lynette ZAIDEL, Suman CHOPRA, Qin WANG, Gary TAMBS, Virginia Monsul BARNES, Donghui WU, Andre MORGAN, Rajnish KOHLI, Richard ROBINSON, Sergio LEITE, Eric SIMON
  • Oral Care Product and Methods of Use and Manufacture Thereof
    Publication number: 20180228712
    Abstract: Described herein, are compositions comprising an effective amount of a basic amino acid in free or salt form, and a water soluble strontium salt; and methods of making and using the same.
    Type: Application
    Filed: April 17, 2018
    Publication date: August 16, 2018
    Applicant: Colgate-Palmolive Company
    Inventors: Richard Robinson, Richard SULLIVAN, Rajnish KOHLI
  • Oral Care Compositions and Methods for Whitening Teeth
    Publication number: 20180168981
    Abstract: An oral care composition including an orally acceptable vehicle is disclosed. The orally acceptable vehicle includes a source of hydrogen peroxide, an acyl donor, and an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 21, 2018
    Applicant: Colgate-Palmolive Company
    Inventors: Jennifer Gronlund, Guofeng XU, Venda Porter MALONEY, Junhong MAO, Shaotang YUAN, Suman CHOPRA, Jodie PARKER, Rajnish KOHLI, Robert DICOSIMO, Kari A. FOSSER, Sharon HAYNIE, Mark S. PAYNE, John Thomas GANNON
  • Methods for whitening teeth
    Patent number: 9974634
    Abstract: Described herein are regimens for whitening the teeth, comprising administering to the teeth an effective amount of a first oral care composition comprising a bleaching agent and allowing the first oral care composition to remain on the teeth for at least 30 seconds, and brushing the teeth with a second oral care composition. Kits comprising a first oral care composition comprising a bleaching agent, wherein said first oral care composition is adapted to remain on the teeth for at least 30 seconds; a second oral care composition; and instructions for use, are also provided.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: May 22, 2018
    Assignee: Colgate-Palmolive Company
    Inventors: Venda Porter Maloney, Dennis Ontumi, Suman Chopra, Rajnish Kohli
  • Compositions for tooth-whitening comprising a bleaching agent and a basic amino acid, and methods and devices for application thereof
    Patent number: 9918918
    Abstract: The present invention provides tooth-whitening compositions comprising a bleaching agent and a basic amino acid, together with devices for application thereof, and methods of use therefor.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: March 20, 2018
    Assignee: Colgate-Palmolive Company
    Inventors: Michael Prencipe, Richard Scott Robinson, Rajnish Kohli, Richard J. Sullivan
  • Dental floss
    Patent number: 9888988
    Abstract: The present invention is directed to a dental floss comprising a basic amino acid or salt thereof.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: February 13, 2018
    Assignee: Colgate-Palmolive Company
    Inventors: Rajnish Kohli, Jose Eder Fontana
  • Oral care product and methods of use and manufacture thereof
    Patent number: 9682026
    Abstract: This invention relates to oral care compositions comprising an effective amount of a salt of a basic amino acid the salt having a pH in an unbuffered solution of less than about 7.5; an effective amount of a soluble fluoride salt; and a particulate material which has a pH in an unbuffered solution of less than about 7.5; and to methods of using and of making such compositions.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: June 20, 2017
    Assignee: Colgate-Palmolive Company
    Inventors: Rajnish Kohli, Richard Scott Robinson, Sergio Leite, Eric A. Simon, Richard J. Sullivan, Ralph Peter Santarpia, III, Michael Prencipe, Ravi Subramanyam, Sarita V. Mello, Donghui Wu, Suman Chopra, Andre M. Morgan, Diane Cummins, Lynette Zaidel, Qin Wang, Gary Edward Tambs, Virginia Monsul Barnes
  • Oral care product and methods of use and manufacture thereof
    Patent number: 9682027
    Abstract: This invention relates to oral care compositions comprising a basic amino acid or salt thereof, and a small particle fraction: and to methods of using and of making these compositions.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: June 20, 2017
    Assignee: Colgate-Palmolive Company
    Inventors: Michael Prencipe, Diane Cummins, Richard Scott Robinson, Sarita V. Mello, Richard J. Sullivan, Suman Chopra, Karen J. DePierro, Lynette Zaidel, Constantina Christopoulou, Ravi Subramanyam, Donghui Wu, Andre M. Morgan, Ralph Peter Santarpia, III, Qin Wang, Gary Edward Tambs, Rajnish Kohli, Virginia Monsul Barnes, Sergio Leite, Eric A. Simon
  • Methods for Whitening Teeth
    Publication number: 20150305843
    Abstract: Described herein are regimens for whitening teeth, comprising administering to the teeth an effective amount of a first oral care composition comprising a bleaching agent and allowing the first oral care composition to remain on the teeth for at least 30 seconds, and brushing the teeth with a second oral care composition. Kits comprising a first oral care composition comprising a bleaching agent, wherein said first oral care composition is adapted to remain on said tooth for at least 30 seconds; a second oral care composition; and instructions for use, are also provided.
    Type: Application
    Filed: December 14, 2012
    Publication date: October 29, 2015
    Inventors: Venda Porter Maloney, Dennis Ontumi, Suman Chopra, Rajnish Kohli
  • ORAL CARE PRODUCT AND METHODS OF USE AND MANUFACTURE THEREOF
    Publication number: 20130142736
    Abstract: Described herein, are compositions comprising an effective amount of a basic amino acid in free or salt form, and a water soluble strontium salt; and methods of making and using the same.
    Type: Application
    Filed: August 18, 2010
    Publication date: June 6, 2013
    Applicant: Colgatge-Palmolive Company
    Inventors: Richard Scott Robinson, Richard J. Sullivan, Rajnish Kohli
  • Methods for salt production
    Patent number: 8399704
    Abstract: The present invention provides methods to produce arginine bicarbonate more rapidly and efficiently than conventional methods.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: March 19, 2013
    Assignee: Colgate-Palmolive Company
    Inventors: Rajnish Kohli, Richard Scott Robinson, Donghui Wu, Wilbens Josias
  • METHODS FOR SALT PRODUCTION
    Publication number: 20120088930
    Abstract: The present invention provides methods to produce arginine bicarbonate more rapidly and efficiently than conventional methods.
    Type: Application
    Filed: February 6, 2009
    Publication date: April 12, 2012
    Applicant: Colgate-Palmolive Company
    Inventors: Rajnish Kohli, Richard Scott Robinson, Donghui Wu, Wilbens Josias