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Sam S. Lee

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  • Hoffman Estates, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Olefin polymerization and copolymerization catalyst
    • Patent number 5,223,466
    • Issue date Jun 29, 1993
    • Amoco Corporation
    • Sam S. Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization and copolymerization catalyst
    • Patent number 5,124,297
    • Issue date Jun 23, 1992
    • Amoco Corporation
    • Gregory G. Arzoumanidis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization catalyst
    • Patent number 5,013,702
    • Issue date May 7, 1991
    • Amoco Corporation
    • Gregory G. Arzoumanidis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization catalyst
    • Patent number 4,988,656
    • Issue date Jan 29, 1991
    • Amoco Corporation
    • Gregory G. Arzoumanidis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Morphology-controlled olefin polymerization catalyst
    • Patent number 4,946,816
    • Issue date Aug 7, 1990
    • Amoco Corporation
    • Steven A. Cohen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization catalyst
    • Patent number 4,866,022
    • Issue date Sep 12, 1989
    • Amoco Corporation
    • Gregory G. Arzoumanidis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ester-modified olefin polymerization catalyst
    • Patent number 4,657,883
    • Issue date Apr 14, 1987
    • Amoco Corporation
    • Gregory G. Arzoumanidis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Magnesium carboxylate supports
    • Patent number 4,612,299
    • Issue date Sep 16, 1986
    • Amoco Corporation
    • Gregory G. Arzoumanidis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Exhaustively prepolymerized supported alpha-olefin polymerization c...
    • Patent number 4,579,836
    • Issue date Apr 1, 1986
    • Amoco Corporation
    • Gregory G. Arzoumanidis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Magnesium hydrocarbyl carbonate supports
    • Patent number 4,540,679
    • Issue date Sep 10, 1985
    • Amoco Corporation
    • Gregory G. Arzoumanidis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Activation of complexed reduced titanium halide olefin polymerizati...
    • Patent number 4,422,956
    • Issue date Dec 27, 1983
    • Standard Oil Company (Indiana)
    • Gregory G. Arzoumanidis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization catalyst
    • Patent number 4,324,693
    • Issue date Apr 13, 1982
    • Standard Oil Company (Indiana)
    • Gregory G. Arzoumanidis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst and process for the polymerization of olefins
    • Patent number 4,317,898
    • Issue date Mar 2, 1982
    • Standard Oil Company (Indiana)
    • Nicholas M. Karayannis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymerization process
    • Patent number 4,258,168
    • Issue date Mar 24, 1981
    • Standard Oil Company (Indiana)
    • Nicholas M. Karayannis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymerization process
    • Patent number 4,256,866
    • Issue date Mar 17, 1981
    • Standard Oil Company (Indiana)
    • Nicholas M. Karayannis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymerization process
    • Patent number 4,189,556
    • Issue date Feb 19, 1980
    • Standard Oil Company (Indiana)
    • Nicholas M. Karayannis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst and process for the polymerization of olefins
    • Patent number 4,015,060
    • Issue date Mar 29, 1977
    • Standard Oil Company (Indiana)
    • Nicholas M. Karayannis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst for the polymerization of olefins
    • Patent number 3,950,268
    • Issue date Apr 13, 1976
    • Standard Oil Company
    • Nicholas M. Karayannis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...