TREA

Andreas OKKEL

Follow

Person

  • Wesel, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Non-pigmented dispersant composition
    • Patent number 12,116,492
    • Issue date Oct 15, 2024
    • BYK-Chemie GmbH
    • Andreas Okkel
    • G02 - OPTICS
  • Information Patent Grant

    Pour point depressant
    • Patent number 12,054,584
    • Issue date Aug 6, 2024
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ceramic slurry composition and process for producing stacked cerami...
    • Patent number 12,024,471
    • Issue date Jul 2, 2024
    • BYK-Chemie GmbH
    • Andreas Okkel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reaction products containing urethane groups and urea groups
    • Patent number 11,879,032
    • Issue date Jan 23, 2024
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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

    Polymer with polyether polyester segment and polysiloxane segment
    • Patent number 11,623,977
    • Issue date Apr 11, 2023
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Amine functional compound
    • Patent number 11,453,748
    • Issue date Sep 27, 2022
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Multi component dispersant
    • Patent number 11,447,598
    • Issue date Sep 20, 2022
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Polyester-modified amino adducts
    • Patent number 10,836,857
    • Issue date Nov 17, 2020
    • BYK-Chemie GmbH
    • Irina Giebelhaus
    • 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

    Epoxy/amine adducts for dispersing solids
    • Patent number 10,301,486
    • Issue date May 28, 2019
    • BYK-Chemie GmbH
    • Bernd Göbelt
    • 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

    COMB POLYMER AND USE THEREOF AS DISPERSING AGENT
    • Publication number 20230141337
    • Publication date May 11, 2023
    • BYK-Chemie GmbH
    • Ina Van Kamp
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REACTION PRODUCTS CONTAINING URETHANE GROUPS AND UREA GROUPS
    • Publication number 20220282021
    • Publication date Sep 8, 2022
    • BYK-Chemie, GmbH
    • Andreas OKKEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POUR POINT DEPRESSANT
    • Publication number 20220267523
    • Publication date Aug 25, 2022
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    An Amine Functional Compound Having A Urethane Group
    • Publication number 20220243011
    • Publication date Aug 4, 2022
    • BYK-Chemie GmbH
    • Guillaume Wojciech Jaunky
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NON-PIGMENTED DISPERSANT COMPOSITION
    • Publication number 20220213337
    • Publication date Jul 7, 2022
    • BYK-Chemie GmbH
    • Andreas Okkel
    • G02 - OPTICS
  • 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

    COMPOSITION COMPRISING A COMB COPOLYMER
    • Publication number 20220041852
    • Publication date Feb 10, 2022
    • BYK-Chemie GmbH
    • Robin Von Hagen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Ceramic Slurry Composition And Process For Producing Stacked Cerami...
    • Publication number 20210380491
    • Publication date Dec 9, 2021
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    POLYMER WITH POLYETHER POLYESTER SEGMENT AND POLYSILOXANE SEGMENT
    • Publication number 20210221948
    • Publication date Jul 22, 2021
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BLOCK CO-POLYMER
    • Publication number 20210179764
    • Publication date Jun 17, 2021
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AN ACID FUNCTIONAL COMPOUND
    • Publication number 20200392286
    • Publication date Dec 17, 2020
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BLOCK CO-POLYMER
    • Publication number 20200347171
    • Publication date Nov 5, 2020
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MULTI COMPONENT DISPERSANT
    • Publication number 20200255583
    • Publication date Aug 13, 2020
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AMINE FUNCTIONAL COMPOUND
    • Publication number 20200216694
    • Publication date Jul 9, 2020
    • BYK-Chemie GmbH
    • Andreas Okkel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYESTER-MODIFIED AMINO ADDUCTS
    • Publication number 20190263964
    • Publication date Aug 29, 2019
    • BYK-Chemie GmbH
    • Irina Giebelhaus
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    REACTION PRODUCTS CONTAINING URETHANE GROUPS AND UREA GROUPS
    • Publication number 20180186917
    • Publication date Jul 5, 2018
    • BYK-Chemie, GmbH
    • Andreas OKKEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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

    EPOXY/AMINE ADDUCTS FOR DISPERSING SOLIDS
    • Publication number 20170292030
    • Publication date Oct 12, 2017
    • BYK-Chemie, GmbH
    • Bernd GÖBELT
    • 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-...