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Patricia L. Roberts

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  • Pearland, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Butene/α-olefin block interpolymers
    • Patent number 8,362,184
    • Issue date Jan 29, 2013
    • Dow Global Technologies, LLC
    • Gary R. Marchand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Butene/α-olefin block interpolymers
    • Patent number 8,293,859
    • Issue date Oct 23, 2012
    • Dow Global Technologies, LLC
    • Gary R. Marchand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ethylene/α-olefin block interpolymers
    • Patent number 8,124,709
    • Issue date Feb 28, 2012
    • Dow Global Technologies LLC
    • Gary R. Marchand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Propylene/alpha-olefin block interpolymers
    • Patent number 8,106,139
    • Issue date Jan 31, 2012
    • Dow Global Technologies LLC
    • Gary R. Marchand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ethylene/α-olefin block copolymers
    • Patent number 7,947,793
    • Issue date May 24, 2011
    • Dow Global Technologies LLC
    • Gary R. Marchand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    BUTENE/A-OLEFIN BLOCK INTERPOLYMERS
    • Publication number 20110060103
    • Publication date Mar 10, 2011
    • Dow Global Technologies Inc.
    • Gary R. Marchand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ETHYLENE/ALPHA-OLEFIN BLOCK INTERPOLYMERS
    • Publication number 20110032621
    • Publication date Feb 10, 2011
    • Gary R. Marchand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROPYLENE/ALPHA-OLEFIN BLOCK INTERPOLYMERS
    • Publication number 20110015354
    • Publication date Jan 20, 2011
    • Dow Global Technologies Inc.
    • Gary R. Marchand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROPYLENE/A-OLEFIN BLOCK INTERPOLYMERS
    • Publication number 20110015363
    • Publication date Jan 20, 2011
    • Dow Global Technologies Inc.
    • Gary R. Marchand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ETHYLENE/ALPHA-OLEFIN BLOCK COPOLYMERS
    • Publication number 20100298515
    • Publication date Nov 25, 2010
    • Dow Global Technologies Inc.
    • Gary R. Marchand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...