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David R. Bryant

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  • So. Charleston, WV, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilization of a hydroformylation process
    • Patent number 7,446,231
    • Issue date Nov 4, 2008
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Ronald R Peterson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phosoxophite ligands and use thereof in carbonylation processes
    • Patent number 7,196,230
    • Issue date Mar 27, 2007
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Wei-Jun Peng
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of organic acids
    • Patent number 6,362,367
    • Issue date Mar 26, 2002
    • Union Carbide Chemicals & Plastics Technology Corp.
    • John Braithwaite
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Separation processes
    • Patent number 6,310,260
    • Issue date Oct 30, 2001
    • Union Carbide Chemicals & Plastics Technology Corporation
    • John Nicholas Argyropoulos
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Separation processes
    • Patent number 6,307,110
    • Issue date Oct 23, 2001
    • Union Carbide Chemicals & Plastics Technology Corporation
    • John Nicholas Argyropoulos
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 6,307,108
    • Issue date Oct 23, 2001
    • Union Carbide Chemicals & Plastics Technology Corporation
    • John Nicholas Argyropoulos
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Separation processes
    • Patent number 6,307,109
    • Issue date Oct 23, 2001
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Jeffrey Scott Kanel
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 6,303,830
    • Issue date Oct 16, 2001
    • Union Carbide Chemicals & Plastics Technology Corporation
    • John Nicholas Argyropoulos
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Separation processes
    • Patent number 6,303,829
    • Issue date Oct 16, 2001
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Jeffrey Scott Kanel
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Processes for producing epsilon caprolactams
    • Patent number 6,300,496
    • Issue date Oct 9, 2001
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Kurt Damar Olson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Separation processes
    • Patent number 6,294,700
    • Issue date Sep 25, 2001
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Jeffrey Scott Kanel
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 6,252,121
    • Issue date Jun 26, 2001
    • Union Carbide Chemicals & Plastics Technology Corporation
    • John Nicholas Argyropoulos
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Processes for producing 1,6-hexanediols
    • Patent number 6,187,970
    • Issue date Feb 13, 2001
    • Union Carbide Chemicals & Plastics Technology Corporation
    • John Robert Briggs
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 6,090,987
    • Issue date Jul 18, 2000
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Ernst Billig
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Separation processes
    • Patent number 5,952,530
    • Issue date Sep 14, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • John N. Argyropoulos
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Separation processes
    • Patent number 5,932,772
    • Issue date Aug 3, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • John N. Argyropoulos
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Stabilization of phosphite ligands in hydroformylation process
    • Patent number 5,929,289
    • Issue date Jul 27, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Anthony George Abatjoglou
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Epsilon caprolactam compositions
    • Patent number 5,925,754
    • Issue date Jul 20, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • John Michael Maher
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 5,917,095
    • Issue date Jun 29, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • David Robert Bryant
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 5,892,119
    • Issue date Apr 6, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • David Robert Bryant
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Processes for producing 1,6-hexanedials and derivatives
    • Patent number 5,892,127
    • Issue date Apr 6, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Diane Lee Packett
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 5,886,235
    • Issue date Mar 23, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • David Robert Bryant
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Processes for producing alkenals and alkenols
    • Patent number 5,886,237
    • Issue date Mar 23, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Diane Lee Packett
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 5,874,639
    • Issue date Feb 23, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • James Clair Nicholson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 5,874,640
    • Issue date Feb 23, 1999
    • Union Carbide Chemicals & Plastics Technology Corporation
    • David Robert Bryant
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Processes for producing hydroxyaldehydes
    • Patent number 5,821,389
    • Issue date Oct 13, 1998
    • Union Carbide Chemicals & Technology Corporation
    • John Robert Briggs
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 5,789,625
    • Issue date Aug 4, 1998
    • Union Carbide Chemicals & Plastics Technology Corporation
    • David Robert Bryant
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 5,786,517
    • Issue date Jul 28, 1998
    • Union Carbide Chemicals & Plastics Technology Corporation
    • David Robert Bryant
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal-ligand complex catalyzed processes
    • Patent number 5,767,321
    • Issue date Jun 16, 1998
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Ernst Billig
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Hydroformylation processes
    • Patent number 5,763,670
    • Issue date Jun 9, 1998
    • Union Carbide Chemicals & Plastics Technology Corporation
    • Ernst Billig
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents