TREA

Eckhard Neufeld

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  • Limburgerhof, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brominated flame retardant
    • Patent number 11,248,080
    • Issue date Feb 15, 2022
    • BASF SE
    • Konrad Knoll
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing multi-layered thermoplastic plates by means of...
    • Patent number 10,232,556
    • Issue date Mar 19, 2019
    • BASF SE (Ellwanger & Baier Patentanwälte)
    • Eckhard Neufeld
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Preparing expandable styrene polymers
    • Patent number 8,455,559
    • Issue date Jun 4, 2013
    • BASF SE
    • Wolfgang Ferstl
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparation of high molecular weight polymers
    • Patent number 5,633,329
    • Issue date May 27, 1997
    • BASF Aktiengesellschaft
    • Hans-Joachim H ahnle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparation of polyarylene ether ketones
    • Patent number 5,580,948
    • Issue date Dec 3, 1996
    • BASF Aktiengesellschaft
    • Eckhard Neufeld
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Production of particulate poly(meth)acrylimides
    • Patent number 5,310,867
    • Issue date May 10, 1994
    • BASF Aktiengesellschaft
    • Siegmund Besecke
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents