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Walter Holtrup
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Frankenthal, DE
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last 30 patents
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Patent Grant
Method for reducing the formation of foam during the treatment of a...
Patent number
6,364,939
Issue date
Apr 2, 2002
BASF Aktiengesellschaft
Wolfgang Hübinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process and apparatus for cooling a continuously inflowing liquid i...
Patent number
6,076,362
Issue date
Jun 20, 2000
BASF Aktiengesellschaft
Wolfgang Hubinger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Filling and emptying of storage tanks containing aqueous dispersions
Patent number
5,971,036
Issue date
Oct 26, 1999
BASF Aktiengesellschaft
Gerd Rehmer
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Compounding of polymer dispersions
Patent number
5,856,381
Issue date
Jan 5, 1999
BASF Aktiengesellschaft
Gerd Rehmer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Elimination of volatile residues from polyacrylate melts
Patent number
5,772,851
Issue date
Jun 30, 1998
BASF Aktiengesellschaft
Jurgen Barwich
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...