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Erich Markl
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Munich, DE
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last 30 patents
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Patent Grant
Alcohols having 3-methyl or 3,5-dimethyl or 3,5-dimethylphenyl grou...
Patent number
4,968,668
Issue date
Nov 6, 1990
Consortium Fur Elektrochemische Industrie GmbH
Walter Hafner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alcohols and ethers having cyclododecyl and cyclododecenyl groups,...
Patent number
4,948,780
Issue date
Aug 14, 1990
Consortium Fur Elektrochemische Industrie GmbH
Walter Hafner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Greases prepared from organosiloxanes with SiC-bonded groups
Patent number
4,405,469
Issue date
Sep 20, 1983
Consortium fur elektrochemische Ind. GmbH
Walter Hafner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organosiloxanes with SiC-bonded groups and a process for preparing...
Patent number
4,322,473
Issue date
Mar 30, 1982
Consortium Fur Elektrochemische Industrie GmbH
Walter Hafner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilized organopolysiloxane oils
Patent number
4,264,459
Issue date
Apr 28, 1981
Consortium Fur Elektrochemische Industrie GmbH
Walter Hafner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organosiloxanes with SiC-bonded groups and a process for preparing...
Patent number
4,207,246
Issue date
Jun 10, 1980
Consortium f/ur Elektrochemische Industrie GmbH
Walter Hafner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...