TREA

Sabine STELZ

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  • Oberhausen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous dispersant composition
    • Patent number 11,787,955
    • Issue date Oct 17, 2023
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Polyamine addition compounds
    • Patent number 10,640,611
    • Issue date May 5, 2020
    • BYK-Chemie, GmbH
    • Bernd Göbelt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Reaction products containing amidoamine groups
    • Patent number 10,544,091
    • Issue date Jan 28, 2020
    • BYK-Chemie, GmbH
    • Andreas Okkel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Urethane-group-containing reaction products
    • Patent number 10,253,133
    • Issue date Apr 9, 2019
    • BYK-Chemie, GmbH
    • Bernd Göbelt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMB POLYMER HAVING SALT GROUPS
    • Publication number 20240158582
    • Publication date May 16, 2024
    • BYK-Chemie GmbH
    • Hiroshi Yonehara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AQUEOUS DISPERSANT COMPOSITION
    • Publication number 20220135812
    • Publication date May 5, 2022
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    URETHANE-GROUP-CONTAINING REACTION PRODUCTS
    • Publication number 20180148532
    • Publication date May 31, 2018
    • BYK-Chemie, GmbH
    • Bernd GÖBELT
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    REACTION PRODUCTS CONTAINING AMIDOAMINE GROUPS
    • Publication number 20180141896
    • Publication date May 24, 2018
    • BYK-Chemie, GmbH
    • Andreas OKKEL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYAMINE ADDITION COMPOUNDS
    • Publication number 20170190840
    • Publication date Jul 6, 2017
    • BYK-Chemie GmbH
    • Bernd GÖBELT
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...