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Curtis R. Scharf

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  • Painesville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating compositions
    • Patent number 6,962,895
    • Issue date Nov 8, 2005
    • The Lubrizol Corporation
    • Curtis R. Scharf
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Functionalized polymer as grease additive
    • Patent number 6,300,288
    • Issue date Oct 9, 2001
    • The Lubrizol Corporation
    • Curtis R. Scharf
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating compositions
    • Patent number 5,883,057
    • Issue date Mar 16, 1999
    • The Lubrizol Corporation
    • Bernard C. Roell
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gear lubricant composition
    • Patent number 5,523,005
    • Issue date Jun 4, 1996
    • The Lubrizol Corporation
    • Stephen A. Di Biase
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Alpha-olefin polymers
    • Patent number 5,489,721
    • Issue date Feb 6, 1996
    • The Lubrizol Corporation
    • Roger L. Sowerby
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Graft copolymers prepared from solvent-free reactions and dispersan...
    • Patent number 5,429,758
    • Issue date Jul 4, 1995
    • The Lubrizol Corporation
    • Katsumi Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymer compositions of improved compatibility in oil
    • Patent number 5,371,130
    • Issue date Dec 6, 1994
    • The Lubrizol Corporation
    • Richard M. Lange
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Lubricating compositions containing .alpha.-olefin polymers
    • Patent number 5,364,994
    • Issue date Nov 15, 1994
    • The Lubrizol Corporation
    • Curtis R. Scharf
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Alpha-olefin polymers
    • Patent number 5,345,024
    • Issue date Sep 6, 1994
    • The Lubrizol Corporation
    • Curtis R. Scharf
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Compositions containing active sulfur
    • Patent number 5,334,318
    • Issue date Aug 2, 1994
    • The Lubrizol Corporation
    • James N. Vinci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Alpha-olefin polymers
    • Patent number 5,302,772
    • Issue date Apr 12, 1994
    • The Lubrizol Corporation
    • Roger L. Sowerby
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Alpha-olefin polymers
    • Patent number 5,210,362
    • Issue date May 11, 1993
    • The Lubrizol Corporation
    • Roger L. Sowerby
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Phosphorus- and/or nitrogen-containing derivatives of sulfur-contai...
    • Patent number 5,182,037
    • Issue date Jan 26, 1993
    • The Lubrizol Corporation
    • Joseph W. Pialet
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Alpha-olefin polymers
    • Patent number 4,968,853
    • Issue date Nov 6, 1990
    • The Lubrizol Corporation
    • Curtis R. Scharf
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Compositions containing active sulfur
    • Patent number 4,873,006
    • Issue date Oct 10, 1989
    • The Lubrizol Corporation
    • James N. Vinci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Phosphite ester compositions, and lubricants and functional fluids...
    • Patent number 4,752,416
    • Issue date Jun 21, 1988
    • The Lubrizol Corporation
    • Curtis R. Scharf
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Oil-soluble reaction products of an acylated reaction product, a po...
    • Patent number 4,670,173
    • Issue date Jun 2, 1987
    • The Lubrizol Corporation
    • Katsumi Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    LUBRICATING COMPOSITIONS
    • Publication number 20030139303
    • Publication date Jul 24, 2003
    • CURTIS R. SCHARF
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...