Patents by Inventor Santosh B. Kanakkanatt

Santosh B. Kanakkanatt 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).

  • Liquid activated color change ink and methods of use
    Patent number: 9726613
    Abstract: Liquid activated ink formulations comprising a liquid activated dye, a hydrochromic ionic compound, an opacifier, and a solvent.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: August 8, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt
  • LIQUID ACTIVATED COLOR CHANGE INK AND METHODS OF USE
    Publication number: 20160282276
    Abstract: Liquid activated ink formulations comprising a liquid activated dye, a hydrochromic ionic compound, an opacifier, and a solvent.
    Type: Application
    Filed: June 13, 2016
    Publication date: September 29, 2016
    Inventors: Sebastian V. KANAKKANATT, Santosh B. KANAKKANATT
  • Liquid-activated formulation with surfactant
    Patent number: 9393342
    Abstract: A liquid-activated formulation is provided, comprising a liquid-activated colorant, a hydrochromic ionic compound, an opacifier, a binding matrix, and a surfactant.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: July 19, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Laveeta Joseph, Thomas James Klofta, Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt, William Winfield Cheeseman, Jr.
  • Liquid-activated color change ink and methods of use
    Patent number: 9387273
    Abstract: Liquid activated ink formulations comprising a liquid activated dye, a hydrochromic ionic compound, an opacifier, and a solvent.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: July 12, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt
  • Liquid-activated formulation with permanent colorant
    Patent number: 9320825
    Abstract: A liquid-activated formulation is provided, comprising a solvent-soluble or liquid-activated colorant, a permanent colorant, a hydrochromic ionic compound, an opacifier, and a binding matrix.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: April 26, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Laveeta Joseph, Thomas James Klofta, Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt, William Winfield Cheeseman, Jr.
  • Liquid-activated formulation with solvent-based binding matrix
    Patent number: 9320824
    Abstract: A liquid-activated formulation is provided, comprising a liquid-activated colorant, a hydrochromic ionic compound, an opacifier, and a solvent-based binding matrix.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: April 26, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Thomas James Klofta, Laveeta Joseph, Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt, William Winfield Cheeseman, Jr.
  • Long-term indicator for rubber articles
    Patent number: 9259974
    Abstract: A rubber article comprising: a rubber substrate; and an indicator carried by said rubber substrate, said indicator including at least one component including porous ceramic particles that are at least partially saturated with a liquid, where the particles are transparent when at least saturated with the liquid.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: February 16, 2016
    Assignees: Bridgestone Corporation, Bridgestone Research, LLC
    Inventors: Sebastian V. Kanakkanatt, Hiroshi Mouri, Santosh B. Kanakkanatt
  • Long-Term Indicator For Rubber Articles
    Publication number: 20140275333
    Abstract: A rubber article comprising: a rubber substrate; and an indicator carried by said rubber substrate, said indicator including at least one component including porous ceramic particles that are at least partially saturated with a liquid, where the particles are transparent when at least saturated with the liquid.
    Type: Application
    Filed: March 17, 2014
    Publication date: September 18, 2014
    Applicants: Bridgestone Research, LLC, Bridgestone Corporation
    Inventors: Sebastian V. Kanakkanatt, Hiroshi Mouri, Santosh B. Kanakkanatt
  • LIQUID-ACTIVATED FORMULATION WITH PERMANENT COLORANT
    Publication number: 20140088533
    Abstract: A liquid-activated formulation is provided, comprising a solvent-soluble or liquid-activated colorant, a permanent colorant, a hydrochromic ionic compound, an opacifier, and a binding matrix.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 27, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Laveeta Joseph, Thomas James Kolfta, Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt, William Winfield Cheeseman, JR.
  • LIQUID-ACTIVATED FORMULATION WITH HOT MELT BINDING MATRIX
    Publication number: 20140087181
    Abstract: A liquid-activated formulation is provided, comprising a liquid-activated colorant, a hydrochromic ionic compound, an opacifier, and a hot melt binding matrix.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 27, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Thomas James Klofta, Laveeta Joseph, Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt, William Winfield Cheeseman, JR.
  • ANTI-LEACHING LIQUID-ACTIVATED FORMULATION
    Publication number: 20140088531
    Abstract: A liquid-activated formulation is provided, comprising a liquid-activated colorant, a hydrochromic ionic compound, an opacifier, and a binding matrix comprising a leaching inhibitor.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 27, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Thomas James Klofta, Laveeta Joseph, Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt, William Winfield Cheeseman, JR.
  • LIQUID-ACTIVATED FORMULATION WITH SURFACTANT
    Publication number: 20140088532
    Abstract: A liquid-activated formulation is provided, comprising a liquid-activated colorant, a hydrochromic ionic compound, an opacifier, a binding matrix, and a surfactant.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 27, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Laveeta Joseph, Thomas James Klofta, Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt, William Winfield Cheeseman, JR.
  • LIQUID-ACTIVATED COLOR CHANGE INK AND METHODS OF USE
    Publication number: 20140088534
    Abstract: Liquid activated ink formulations comprising a liquid activated dye, a hydrochromic ionic compound, an opacifier, and a solvent.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 27, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt
  • LIQUID-ACTIVATED FORMULATION WITH SOLVENT-BASED BINDING MATRIX
    Publication number: 20140088530
    Abstract: A liquid-activated formulation is provided, comprising a liquid-activated colorant, a hydrochromic ionic compound, an opacifier, and a solvent-based binding matrix.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 27, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Thomas James Klofta, Laveeta Joseph, Sebastian V. Kanakkanatt, Santosh B. Kanakkanatt, William Winfield Cheeseman, JR.