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Hans-Thomas Schacht

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  • Rheinfelden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for pigmenting wood
    • Patent number 6,645,257
    • Issue date Nov 11, 2003
    • Ciba Specialty Chemicals Corporation
    • Hans-Thomas Schacht
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Pigmented porous material
    • Patent number 6,495,250
    • Issue date Dec 17, 2002
    • Ciba Specialty Chemicals Corporation
    • Hans-Thomas Schacht
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for producing thermally cleavable, soluble pigment derivatives
    • Patent number 6,365,720
    • Issue date Apr 2, 2002
    • Ciba Specialty Chemicals Corporation
    • Hans-Thomas Schacht
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Heat stable, pigmented sintered material comprising a boride, carbi...
    • Patent number 6,284,036
    • Issue date Sep 4, 2001
    • Ciba Specialty Chemicals Corporation
    • Seiji Homma
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Polymers for photoresist compositions
    • Patent number 6,124,405
    • Issue date Sep 26, 2000
    • Arch Specialty Chemicals, Inc.
    • Carl-Lorenz Mertesdorf
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photoresist compositions
    • Patent number 5,928,818
    • Issue date Jul 27, 1999
    • Olin Microelectronic Chemicals, Inc.
    • Carl-Lorenz Mertesdorf
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Organic solvent soluble photoresists which are developable in aqueo...
    • Patent number 5,849,808
    • Issue date Dec 15, 1998
    • Olin Microelectronic Chemicals, Inc.
    • Hans-Thomas Schacht
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Crosslinked polymers
    • Patent number 5,834,531
    • Issue date Nov 10, 1998
    • Olin Microelectronic Chemicals, Inc.
    • Hans-Thomas Schacht
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Crosslinked polymers
    • Patent number 5,714,559
    • Issue date Feb 3, 1998
    • Olin Microelectronic Chemicals, Inc.
    • Hans-Thomas Schacht
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents