Patents by Inventor Harshida C. Dave

Harshida C. Dave 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).

  • Emulsion composition and vehicle and ink compositions and printing process and method thereof
    Patent number: 7857899
    Abstract: An emulsion composition comprises water, a hydrocarbon distillate having a boiling point of 215 to 325° C., and a surfactant having a hydrophilic lipophilic balance number of 10 or less. A vehicle composition, an ink composition, a lithographic printing process and a method to improve a lithographic printing process comprise the emulsion composition which when used in a lithographic printing ink can reduce emission of volatile organic compounds and reduce the time at start-up to establish print quality.
    Type: Grant
    Filed: May 20, 2005
    Date of Patent: December 28, 2010
    Assignee: The Lubrizol Corporation
    Inventors: John J. Mullay, John H. Larsen, Joshua M. Rosenheck, George A. Malchow, Jr., Robert A. Pollack, Harshida C. Dave
  • Emulsion Composition and Vehicle and Ink Compositions and Printing Process and Method Thereof
    Publication number: 20080241389
    Abstract: An emulsion composition comprises water, a hydrocarbon distillate having a boiling point of 215 to 325° C., and a surfactant having a hydrophilic lipophilic balance number of 10 or less. A vehicle composition, an ink composition, a lithographic printing process and a method to improve a lithographic printing process comprise the emulsion composition which when used in a lithographic printing ink can reduce emission of volatile organic compounds and reduce the time at start-up to establish print quality.
    Type: Application
    Filed: May 20, 2005
    Publication date: October 2, 2008
    Applicant: NOVEON, INC.
    Inventors: John J. Mullay, John H. Larsen, Joshua M. Rosenheck, George A. Malchow Jr., Robert A. Pollack, Harshida C. Dave
  • Analysis of Functional Fluids Using a Redox Indicator
    Publication number: 20080206879
    Abstract: The present invention relates to the analysis of the quality of functional fluids. In particular, the invention relates to using a stable redox indicator that produces a color at the presence of oxidation byproducts in a functional fluid.
    Type: Application
    Filed: February 28, 2007
    Publication date: August 28, 2008
    Applicant: The Lubrizol Corporation
    Inventors: Gilbert R. Malone, Harshida C. Dave
  • Oil-in-water emulsified remover comprising an ethoxylated alcohol surfactant
    Patent number: 7309684
    Abstract: An oil-in-water emulsion composition remover is disclosed. The compositions comprise a solvent, water and a surfactant. The removers are useful in removing non-aqueous and aqueous coatings, waxes, greases, and the like, from substrates to which the coatings, waxes, greases, and the like, have been applied.
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: December 18, 2007
    Assignee: The Lubrizol Corporation
    Inventors: Brian B. Filippini, Christopher M. Carter, Harshida C. Dave
  • Concentrated emulsion for making an aqueous hydrocarbon fuel
    Patent number: 6652607
    Abstract: A process to make water-blended fuel by emulsifying the emulsifier in a portion of the fuel, then adding the water under high shear mixing to give a concentrated water fuel emulsion. The concentrated emulsion is then diluted with final portion of fuel using mixing or blending conditions resulting in an emulsified water blend fuel.
    Type: Grant
    Filed: December 6, 2000
    Date of Patent: November 25, 2003
    Assignee: The Lubrizol Corporation
    Inventors: Deborah A. Langer, John J. Mullay, Jennifer N. Fakult, Harshida C. Daves, William E. Skoch, David L. Westfall
  • Concentrated emulsion for making an aqueous hydrocarbon fuel
    Publication number: 20010005955
    Abstract: A process to make water-blended fuel by emulsifying the emulsifier in a portion of the fuel, then adding the water under high shear mixing to give a concentrated water fuel emulsion. The concentrated emulsion is then diluted with final portion of fuel using mixing or blending conditions resulting in an emulsified water blend fuel.
    Type: Application
    Filed: December 6, 2000
    Publication date: July 5, 2001
    Applicant: Lubrizol Corporation, a corporation of the state of Ohio
    Inventors: Deborah A. Langer, John J. Mullay, Jennifer N. Fakult, Harshida C. Daves, William E. Skoch, David L. Westfall