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Bernhard Kuxdorf
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Bruhl, DE
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last 30 patents
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Patent Grant
Process for making 1,2-dichloroethane
Patent number
4,672,142
Issue date
Jun 9, 1987
Hoechst Aktiengesellschaft
Joachim Hundeck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making phosphorus pentoxide and optionally phosphoric a...
Patent number
4,603,039
Issue date
Jul 29, 1986
Hoechst Aktiengesellschaft
Bernhard Kuxdorf
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and apparatus for making phosphorus pentoxide with utilizat...
Patent number
4,525,329
Issue date
Jun 25, 1985
Hoechst Aktiengesellschaft
Bernhard Kuxdorf
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of phosphorus pentoxide with utilization of reaction heat
Patent number
4,379,131
Issue date
Apr 5, 1983
Hoechst Aktiengesellschaft
Hellmuth Daniel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Degassing column
Patent number
4,266,949
Issue date
May 12, 1981
Hoechst Aktiengesellschaft
Bernhard Kuxdorf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for the continuous removal of residual hydroc...
Patent number
4,260,847
Issue date
Apr 7, 1981
Hoechst Aktiengesellschaft
Karl Kaiser
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous removal of monomers from an aqueous dispersion of a polymer
Patent number
4,148,990
Issue date
Apr 10, 1979
Hoechst Aktiengesellschaft
Bernhard Kuxdorf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...