TREA

Holger Frey

Follow

Person

  • Mainz, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Amphiphilic block copolymer
    • Patent number 12,234,311
    • Issue date Feb 25, 2025
    • BYK-Chemie GmbH
    • Daniel Leibig
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Star polymers having a silyl coupling
    • Patent number 12,037,438
    • Issue date Jul 16, 2024
    • Johannes Gutenberg-Universität Mainz
    • Philipp von Tiedemann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Quarternization of the additive amino alkylmethacrylate copolymer E...
    • Patent number 8,399,523
    • Issue date Mar 19, 2013
    • Evonik Roehm GmbH
    • Peter Langguth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Polymeric initiators
    • Patent number 7,875,698
    • Issue date Jan 25, 2011
    • Agfa Graphics NV
    • Luc Vanmaele
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Radiation curable compositions
    • Patent number 7,795,324
    • Issue date Sep 14, 2010
    • Agfa Graphics, N.V.
    • Johan Loccufier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photoreactive polymers
    • Patent number 7,538,144
    • Issue date May 26, 2009
    • Agfa Graphics, N.V.
    • Luc Vanmaele
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymeric co-initiators
    • Patent number 7,507,785
    • Issue date Mar 24, 2009
    • Agfa Graphics NV
    • Luc Vanmaele
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Radiation curable compositions
    • Patent number 7,507,773
    • Issue date Mar 24, 2009
    • Agfa Graphics NV
    • Johan Loccufier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid crystalline (meth)acrylate compounds, composition and method
    • Patent number 6,339,114
    • Issue date Jan 15, 2002
    • Dentsply DeTrey GmbH
    • Joachim E. Klee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Liquid crystalline (meth)acrylate compounds, composition and method
    • Patent number 5,998,499
    • Issue date Dec 7, 1999
    • Dentsply GmbH
    • Joachim E. Klee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents