TREA

Karl-Heinz Wassmer

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  • Limburgerhof, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the continuous production of polyether polyols
    • Patent number 10,752,731
    • Issue date Aug 25, 2020
    • BASF SE
    • Julia Grosse-Willerich
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing a polymer
    • Patent number 8,420,751
    • Issue date Apr 16, 2013
    • BASF SE
    • Ilshat Gubaydullin
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Deodorization of polymer compositions
    • Patent number 8,211,987
    • Issue date Jul 3, 2012
    • BASF SE
    • Fatemeh Ahmadnian
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing a polymer
    • Patent number 8,188,197
    • Issue date May 29, 2012
    • BASF SE
    • Ilshat Gubaydullin
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for transferring aqueous polymer dispersions from one contai...
    • Patent number 7,124,768
    • Issue date Oct 24, 2006
    • BASF Aktiengesellschaft
    • Karl-Heinz Wassmer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Expandable styrene polymers
    • Patent number 5,880,166
    • Issue date Mar 9, 1999
    • BASF Aktiengesellschaft
    • Guiscard Gluck
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Foam materials based on copolymers of styrene and 1,1-diphenylethene
    • Patent number 5,854,297
    • Issue date Dec 29, 1998
    • BASF Aktiengesellschaft
    • Manfred Walter
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Expandable styrene polymers of high heat resistance
    • Patent number 5,563,178
    • Issue date Oct 8, 1996
    • BASF Aktiengesellschaft
    • Rolf Henn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Expandable styrene polymers
    • Patent number 5,525,636
    • Issue date Jun 11, 1996
    • BASF Aktiengesellschaft
    • Rolf Henn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Expandable styrene polymers
    • Patent number 5,496,864
    • Issue date Mar 5, 1996
    • BASF Aktiengesellschaft
    • Rolf Henn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Expandable styrene polymers of high heat resistance
    • Patent number 5,464,881
    • Issue date Nov 7, 1995
    • BASF Aktiengesellschaft
    • Rolf Henn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Antistatic expandable styrene polymers in bead form
    • Patent number 5,110,835
    • Issue date May 5, 1992
    • BASF Aktiengesellschaft
    • Manfred Walter
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents