Sebastian Hessner

Person

  • Essen, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Amorphous polyalphaolefin-containing polyolefin blend

    • Patent number 12,221,531
    • Issue date Feb 11, 2025
    • Evonik Operations GmbH
    • Sebastian Babik
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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

    Nanoparticle containing compositions

    • Patent number 11,718,747
    • Issue date Aug 8, 2023
    • Evonik Operations GmbH
    • Kathrin Lehmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    AMORPHOUS POLYALPHAOLEFIN-CONTAINING POLYOLEFIN BLEND

    • Publication number 20230002601
    • Publication date Jan 5, 2023
    • Evonik Operations GmbH
    • Sebastian Babik
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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

    NANOPARTICLE CONTAINING COMPOSITIONS

    • Publication number 20200339802
    • Publication date Oct 29, 2020
    • Evonik Operations GmbH
    • Kathrin Lehmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...