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Duan-Fan Wang

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  • Hillsborough, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas phase polymerization process
    • Patent number 6,627,713
    • Issue date Sep 30, 2003
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Robert Joseph Noel Bernier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Gas phase polymerization process
    • Patent number 6,384,156
    • Issue date May 7, 2002
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Robert Joseph Noel Bernier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Gas phase polymerization process
    • Patent number 6,096,840
    • Issue date Aug 1, 2000
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Robert Joseph Noel Bernier
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for feeding particulate material to a fluidized bed reactor
    • Patent number 6,077,920
    • Issue date Jun 20, 2000
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Duan-Fan Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Gas phase polymerization process
    • Patent number 5,834,571
    • Issue date Nov 10, 1998
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Robert Joseph Noel Bernier
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for feeding particulate material to a fluidized bed reactor
    • Patent number 5,763,541
    • Issue date Jun 9, 1998
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Duan-Fan Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process and apparatus for removing unpolymerized gaseous monomers f...
    • Patent number 5,688,910
    • Issue date Nov 18, 1997
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Duan Fan Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for post reactor purging of residual monomers from solid po...
    • Patent number 5,478,922
    • Issue date Dec 26, 1995
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Aaron S. Rhee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Solids feeder
    • Patent number 5,405,219
    • Issue date Apr 11, 1995
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Duan-Fan Wang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for removing unpolymerized gaseous monomers from olefin pol...
    • Patent number 5,292,863
    • Issue date Mar 8, 1994
    • Union Carbide Chemicals
    • Duan-Fan Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Steam purging of granular EPDM resins
    • Patent number 5,191,062
    • Issue date Mar 2, 1993
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Robert J. Bernier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents