Korger Dietmar

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying an aqueous solution of N-methyl-morpholine N-...
- Patent number 5,053,138
- Issue date Oct 1, 1991
- Lenzing Aktiengesellschaft
- Dietmar Korger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of removing amines
- Patent number 5,043,075
- Issue date Aug 27, 1991
- Lenzing Aktiengesellschaft
- Korger Dietmar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE