TREA

Silvia Beyer

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  • Ober-Ramstadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spacered urea (meth)acrylates
    • Patent number 12,351,542
    • Issue date Jul 8, 2025
    • Evonik Operations GmbH
    • Sebastian Bestgen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    One pot synthesis of urea (meth)acrylates
    • Patent number 12,338,202
    • Issue date Jun 24, 2025
    • Evonik Operations GmbH
    • Sebastian Bestgen
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of (meth)acrylic acid esters
    • Patent number 11,958,800
    • Issue date Apr 16, 2024
    • Evonik Operations GmbH
    • Marcel Treskow
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Preparation of (meth)acrylic acid esters
    • Patent number 11,884,618
    • Issue date Jan 30, 2024
    • Evonik Operations GmbH
    • Marcel Treskow
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for producing monomers from isomeric mixtures
    • Patent number 10,676,454
    • Issue date Jun 9, 2020
    • Evonik Operations GmbH
    • Silvia Beyer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents