Ulrich Wigand Wachsmann

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Elsenfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing cellulosic shaped objects
- Patent number 6,190,596
- Issue date Feb 20, 2001
- Akzo Nobel N.V.
- Derek Budgell
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the manufacture of cellulosic fibers; and cellulosic fi...
- Patent number 6,159,601
- Issue date Dec 12, 2000
- Akzo Nobel N.V.
- Hans-Jurgen Pitowski
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Cellulosic molding process and cellulosic moldings
- Patent number 5,993,710
- Issue date Nov 30, 1999
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Peter Weigel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the manufacture of cellulosic fibers; and cellulosic fi...
- Patent number 5,958,320
- Issue date Sep 28, 1999
- Akzo Nobel N.V.
- Hans-Jurgen Pitowski
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of producing in water-containing celluose solutions in water...
- Patent number 5,948,905
- Issue date Sep 7, 1999
- Akzo Nobel N.V.
- Hans-Georg Connor
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Solvent-spun cellulose filaments
- Patent number 5,942,327
- Issue date Aug 24, 1999
- Akzo Nobel N.V.
- Derek Budgell
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING