Franz Gugerell

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing lyocell staple fibers
- Patent number 12,270,128
- Issue date Apr 8, 2025
- Lenzing Aktiengesellschaft
- Christian Schirk
- 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
METHOD FOR PRODUCING LYOCELL STAPLE FIBERS
- Publication number 20250198053
- Publication date Jun 19, 2025
- LENZING AKTIENGESELLSCHAFT
- Christian Schirk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING LYOCELL STAPLE FIBERS
- Publication number 20220275537
- Publication date Sep 1, 2022
- LENZING AKTIENGESELLSCHAFT
- Christian Schirk
- 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
Information Patent Application
LUMINESCENT CELLULOSE SYNTHETIC FIBER AND METHOD FOR THE PRODUCTION...
- Publication number 20140302301
- Publication date Oct 9, 2014
- Walter Pfeffer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HIGH STRENGTH CELLULOSIC FILAMENT ITS USE, AND METHOD FOR THE PRODU...
- Publication number 20140205830
- Publication date Jul 24, 2014
- LENZING AG
- Robert Malinowsky
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING