Hans-Joachim Leimkuhler

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing silanes
- Patent number 7,323,155
- Issue date Jan 29, 2008
- Solarworld Aktiengesellschaft
- Stephan Klein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and facility for producing silane
- Patent number 6,942,844
- Issue date Sep 13, 2005
- Solarworld Aktiengesellschaft
- Dirk Müller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and system for producing silane
- Patent number 6,905,576
- Issue date Jun 14, 2005
- SolarWorld AG
- Hans-Dieter Block
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for production of high purity silicon
- Patent number 6,887,448
- Issue date May 3, 2005
- SolarWorld AG
- Hans-Dieter Block
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for purifying trichlorosilane
- Patent number 6,843,972
- Issue date Jan 18, 2005
- Solarworld Aktiengesellschaft
- Stephan Klein
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing (cyclo)aliphatic isocyanates
- Patent number 6,838,578
- Issue date Jan 4, 2005
- Bayer Aktiengesellschaft
- Hans-Joachim Leimkühler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing (cyclo)aliphatic isocyanates
- Patent number 6,706,913
- Issue date Mar 16, 2004
- Bayer Aktiengesellschaft
- Hans-Joachim Leimkühler
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method and facility for producing silane
- Publication number 20040091412
- Publication date May 13, 2004
- Dirk Muller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for production of high purity silicon
- Publication number 20040047797
- Publication date Mar 11, 2004
- Hans-Dieter Block
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for removing aluminum from chlorosilanes
- Publication number 20040042949
- Publication date Mar 4, 2004
- Hans-Dieter Block
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for purifying trichlorosilane
- Publication number 20040028594
- Publication date Feb 12, 2004
- Stephan Klein
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for producing silanes
- Publication number 20040030171
- Publication date Feb 12, 2004
- Stephan Klein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Process for preparing (cyclo)aliphatic isocyanates
- Publication number 20030069441
- Publication date Apr 10, 2003
- Hans-Joachim Leimkuhler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing (cyclo)aliphatic isocyanates
- Publication number 20030013909
- Publication date Jan 16, 2003
- Hans-Joachim Leimkuhler
- C07 - ORGANIC CHEMISTRY

Hans-Joachim Leimkuhler

Person

Patents Grantslast 30 patents

Method for producing silanes

Method and facility for producing silane

Method and system for producing silane

Method for production of high purity silicon

Method for purifying trichlorosilane

Process for preparing (cyclo)aliphatic isocyanates

Process for preparing (cyclo)aliphatic isocyanates

Patents Applicationslast 30 patents

Method and facility for producing silane

Method for production of high purity silicon

Method for removing aluminum from chlorosilanes

Method for purifying trichlorosilane

Method for producing silanes

Process for preparing (cyclo)aliphatic isocyanates

Process for preparing (cyclo)aliphatic isocyanates