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Sadik Amajjahe

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  • Duesseldorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transparent composition
    • Patent number 12,152,138
    • Issue date Nov 26, 2024
    • Evonik Operations GmbH
    • Kathrin Lehmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Functionalized polymers
    • Patent number 11,865,374
    • Issue date Jan 9, 2024
    • Evonik Operations GmbH
    • Sadik Amajjahe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Curable polymers
    • Patent number 10,407,592
    • Issue date Sep 10, 2019
    • Evonik Degussa GmbH
    • Sadik Amajjahe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Amino acid-modified siloxanes, process for preparing them and appli...
    • Patent number 9,481,695
    • Issue date Nov 1, 2016
    • Evonik Industries AG
    • Wilfried Knott
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Branched polysiloxanes and use of these
    • Patent number 8,946,369
    • Issue date Feb 3, 2015
    • Evonik Degussa GmbH
    • Frauke Henning
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Siloxane nitrones and use thereof
    • Patent number 8,722,836
    • Issue date May 13, 2014
    • Evonik Industries AG
    • Wilfried Knott
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    SILICONE URETHANE (METH)ACRYLATES AND THEIR USE IN 3D PRINTING RESI...
    • Publication number 20240101752
    • Publication date Mar 28, 2024
    • Evonik Operations GmbH
    • Sadik AMAJJAHE
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    EMULSIFIER SYSTEM
    • Publication number 20240034843
    • Publication date Feb 1, 2024
    • Evonik Operations GmbH
    • Sadik AMAJJAHE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    FUNCTIONALIZED POLYMERS
    • Publication number 20230312791
    • Publication date Oct 5, 2023
    • Evonik Operations GmbH
    • Sadik Amajjahe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYMERS FOR HYDROPHOBIC AND OLEOPHOBIC TEXTILE FINISHING
    • Publication number 20230235113
    • Publication date Jul 27, 2023
    • Evonik Operations GmbH
    • Sadik Amajjahe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Silicone (meth)acrylates, process for their preparation and their u...
    • Publication number 20220363838
    • Publication date Nov 17, 2022
    • Evonik Operations GmbH
    • Frauke HENNING
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Transparent Composition
    • Publication number 20220267583
    • Publication date Aug 25, 2022
    • Evonik Operations GmbH
    • Kathrin Lehmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FUNCTIONALIZED POLYMERS
    • Publication number 20200383896
    • Publication date Dec 10, 2020
    • Evonik Operations GmbH
    • Sadik Amajjahe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POLYMERS FOR HYDROPHOBIC AND OLEOPHOBIC TEXTILE FINISHING
    • Publication number 20190330407
    • Publication date Oct 31, 2019
    • EVONIK DEGUSSA GmbH
    • Sadik Amajjahe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CURABLE POLYMERS
    • Publication number 20190048228
    • Publication date Feb 14, 2019
    • EVONIK DEGUSSA GmbH
    • Sadik Amajjahe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CURABLE POLYMERS
    • Publication number 20180258228
    • Publication date Sep 13, 2018
    • EVONIK DEGUSSA GmbH
    • Sadik Amajjahe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AMINO ACID-MODIFIED SILOXANES, PROCESS FOR PREPARING THEM AND APPLI...
    • Publication number 20150023900
    • Publication date Jan 22, 2015
    • Evonik Industries AG
    • Wilfried Knott
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    NOVEL AMINO-GROUP-CONTAINING SILOXANES, PROCESSES FOR THEIR PREPARA...
    • Publication number 20140309446
    • Publication date Oct 16, 2014
    • EVONIK DEGUSSA GmbH
    • Sadik Amajjahe
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Siloxane Nitrones and Use Thereof
    • Publication number 20130261201
    • Publication date Oct 3, 2013
    • Evonik Industries AG
    • Wilfried Knott
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    BRANCHED POLYSILOXANES AND USE OF THESE
    • Publication number 20130217907
    • Publication date Aug 22, 2013
    • Evonik Goldschmidt GmbH
    • Frauke Henning
    • C07 - ORGANIC CHEMISTRY