TREA

Frank Rörthmans

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  • Issum-Sevelen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biodegradable multi-layer film
    • Patent number 11,358,378
    • Issue date Jun 14, 2022
    • bio-tec Biologische Naturverpackungen GmbH & Co. KG
    • Ralf Hackfort
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polymer composition
    • Patent number 10,131,783
    • Issue date Nov 20, 2018
    • bio-tec Biologische Naturverpackungen GmbH & Co. KG
    • Harald Schmidt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    BIODEGRADABLE MULTI-LAYER FILM
    • Publication number 20220297414
    • Publication date Sep 22, 2022
    • BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. KG
    • Ralf Hackfort
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    BIODEGRADABLE MULTI-LAYER FILM
    • Publication number 20180345637
    • Publication date Dec 6, 2018
    • Ralf Hackfort
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    POLYMER COMPOSITION
    • Publication number 20160060451
    • Publication date Mar 3, 2016
    • BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. KG
    • Harald Schmidt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...