TREA

Andreas Gressenbauer

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  • 4861 Schorfling am Attersee, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cellulose filament process
    • Patent number 11,898,272
    • Issue date Feb 13, 2024
    • Lenzing Aktiengesellschaft
    • Christoph Schrempf
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Process for liquid removal from cellulose filaments yarns or fibers
    • Patent number 11,873,580
    • Issue date Jan 16, 2024
    • Lenzing Aktiengesellschaft
    • Johann Pillichshammer
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Cellulose filament process
    • Patent number 11,414,786
    • Issue date Aug 16, 2022
    • Lenzing Aktiengesellschaft
    • Christoph Schrempf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    COUNTER-FLOW WASHING
    • Publication number 20230010634
    • Publication date Jan 12, 2023
    • LENZING AKTIENGESELLSCHAFT
    • Johann Pillichshammer
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    ROLLER SURFACE
    • Publication number 20220396899
    • Publication date Dec 15, 2022
    • LENZING AKTIENGESELLSCHAFT
    • Johann Pillichshammer
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    CELLULOSE FILAMENT PROCESS
    • Publication number 20220112627
    • Publication date Apr 14, 2022
    • LENZING AKTIENGESELLSCHAFT
    • Christoph Schrempf
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    PROCESS FOR LIQUID REMOVAL FROM CELLULOSE FILAMENTS YARNS OR FIBERS
    • Publication number 20220081803
    • Publication date Mar 17, 2022
    • LENZING AKTIENGESELLSCHAFT
    • Johann Pillichshammer
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    SPINNERET, METHOD OF HEATING A SPINNERET AND LYOCELL PROCESS
    • Publication number 20220074074
    • Publication date Mar 10, 2022
    • LENZING AKTIENGESELLSCHAFT
    • Christoph Schrempf
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    CELLULOSE FILAMENT PROCESS
    • Publication number 20200332442
    • Publication date Oct 22, 2020
    • Christoph Schrempf
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING