Andreas Gressenbauer

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4861 Schorfling am Attersee, AT

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Patents Grantslast 30 patents

Information Patent Grant
Spinneret, method of heating a spinneret and lyocell process
- Patent number 12,129,573
- Issue date Oct 29, 2024
- Lenzing Aktiengesellschaft
- Christoph Schrempf
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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