TREA

Wolfgang Friedek

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  • Bedburg-Hau, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biologically degradable film
    • Patent number 11,952,489
    • Issue date Apr 9, 2024
    • BIO-TECH BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. KG
    • Harald Schmidt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing moulded parts
    • Patent number 11,235,497
    • Issue date Feb 1, 2022
    • BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH, & CO. KG
    • Harald Schmidt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymer composition containing PLLA and PDLA
    • Patent number 11,208,551
    • Issue date Dec 28, 2021
    • bio-tec Biologische Naturverpackungen GmbH & Co. KG
    • Harald Schmidt
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • 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 FILM
    • Publication number 20240209204
    • Publication date Jun 27, 2024
    • BIO-TEC BIOLOGISCHE NATRUVERPACKUNGEN GMBH & CO. KG
    • Harald Schmidt
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    BIODEGRADEABLE FILM
    • Publication number 20210130606
    • Publication date May 6, 2021
    • BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. KG
    • Wolfgang Friedek
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BIOLOGICALLY DEGRADABLE FILM
    • Publication number 20200056037
    • Publication date Feb 20, 2020
    • BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. KG
    • Harald Schmidt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING MOULDED PARTS
    • Publication number 20170342261
    • Publication date Nov 30, 2017
    • BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. KG
    • Harald Schmidt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POLYMER COMPOSITION CONTAINING PLLA AND PDLA
    • Publication number 20170037241
    • Publication date Feb 9, 2017
    • BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. KG
    • Harald Schmidt
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • 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-...
  • Information Patent Application

    Biodegradable polymer blend
    • Publication number 20030187149
    • Publication date Oct 2, 2003
    • Bio-Tec Biologische Naturver-Packungen GMBH & Co. KG
    • Harald Schmidt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...