Johann Kalleitner

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of cellulosic moulded bodies
- Patent number RE38583
- Issue date Sep 14, 2004
- Lenzing Aktiengesellschaft
- Christian Schlossnikl
- 264 - Plastic and nonmetallic article shaping or treating: processes
Information Patent Grant
Process for the production of cellulosic moulded bodies
- Patent number 6,517,758
- Issue date Feb 11, 2003
- Lenzing Aktiengesellschaft
- Peter Gspaltl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of cellulosic moulded bodies
- Patent number 6,165,401
- Issue date Dec 26, 2000
- Lenzing Aktiengesellschaft
- Christian Schlossnikl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Non-flammable, high-temperature resistant polyimide fibers made by...
- Patent number 4,801,502
- Issue date Jan 31, 1989
- Chemiefaser Lenzing Aktiengesellschaft
- Klaus Weinrotter
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING