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Mohamed A. Elmasry

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  • Woodbury, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid electrophotographic toner
    • Patent number 5,302,482
    • Issue date Apr 12, 1994
    • Minnesota Mining and Manufacturing Company
    • Mohamed A. Elmasry
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Stabilized polymeric dispersions
    • Patent number 5,075,352
    • Issue date Dec 24, 1991
    • Minnesota Mining and Manufacturing Company
    • Mohamed A. Elmasry
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid electrophotographic toner
    • Patent number 5,066,559
    • Issue date Nov 19, 1991
    • Minnesota Mining and Manufacturing Company
    • Mohamed A. Elmasry
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color electrophotography for high quality half-tone images
    • Patent number 5,061,583
    • Issue date Oct 29, 1991
    • Minnesota Mining and Manufacturing Company
    • Gregory L. Zwadlo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid electrophotographic toner with acid containing polyester resins
    • Patent number 4,988,602
    • Issue date Jan 29, 1991
    • Minnesota Mining and Manufacturing Co.
    • Susan K. Jongewaard
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process for producing a liquid electrophotographic toner
    • Patent number 4,978,598
    • Issue date Dec 18, 1990
    • Minnesota Mining and Manufacturing Company
    • Mohamed A. Elmasry
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid electrophotographic toners
    • Patent number 4,946,753
    • Issue date Aug 7, 1990
    • Minnesota Mining and Manufacturing Company
    • Mohamed A. Elmasry
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid electrophotographic toner
    • Patent number 4,925,766
    • Issue date May 15, 1990
    • Minnesota Mining and Manufacturing Company
    • Mohamed A. Elmasry
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Thermal transfer imaging system
    • Patent number 4,822,643
    • Issue date Apr 18, 1989
    • Minnesota Mining and Manufacturing Company
    • Hsin-Hsin Chou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Polymeric cyanine dye
    • Patent number 4,739,029
    • Issue date Apr 19, 1988
    • Minnesota Mining and Manufacturing Company
    • Mohamed A. Elmasry
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Polymeric cyanine dye
    • Patent number 4,680,375
    • Issue date Jul 14, 1987
    • Minnesota Mining and Manufacturing Company
    • Mohamed A. Elmasry
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Optical information storage based on polymeric dyes
    • Patent number 4,666,819
    • Issue date May 19, 1987
    • Minnesota Mining and Manufacturing Company
    • Mohamed A. Elmasry
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Polymeric dyes with pendent chromophore groups capable of undergoin...
    • Patent number 4,619,990
    • Issue date Oct 28, 1986
    • Minnesota Mining and Manufacturing Company
    • Mohamed A. Elmasry
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...