Hans-Dieter Block

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
Process for the utilization of vanadium from chromium ore as vanadi...
- Patent number 7,157,063
- Issue date Jan 2, 2007
- Bayer Aktiengesellschaft
- Rainer Weber
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and device for producing globular grains of high-puroty sili...
- Patent number 6,951,637
- Issue date Oct 4, 2005
- Solarworld Aktiengesellschaft
- Hans-Dieter Block
- B22 - CASTING POWDER METALLURGY
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 producing silane
- Patent number 6,852,301
- Issue date Feb 8, 2005
- Solarworld Aktiengesellschaft
- Hans-Dieter Block
- C01 - INORGANIC CHEMISTRY
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
Continuous preparation of silica sols which contain large particles
- Patent number 5,964,693
- Issue date Oct 12, 1999
- Bayer Aktiengesellschaft
- Uwe Brekau
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing low-salt silica sol dispersions in low-boilin...
- Patent number 5,885,485
- Issue date Mar 23, 1999
- Bayer Aktiengesellschaft
- Uwe Brekau
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the production of trialkyl phosphites
- Patent number 5,710,307
- Issue date Jan 20, 1998
- Bayer AG
- Wolfgang Ohlendorf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extraction of acids and metal salts from aqueous solutions with die...
- Patent number 5,682,593
- Issue date Oct 28, 1997
- Bayer Aktiengesellschaft
- Christoph Holzner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing alkali chromates from chromium ore
- Patent number 5,667,759
- Issue date Sep 16, 1997
- Bayer Aktiengesellschaft
- Rainer Bellinghausen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of 2-phosphonobutane-1,2,4-tricarboxylic acid and the al...
- Patent number 5,639,909
- Issue date Jun 17, 1997
- Bayer Aktiengesellschaft
- Christoph Holzner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of tributyl phosphate from spent hydraulic...
- Patent number 5,608,099
- Issue date Mar 4, 1997
- Bayer Aktiengesellschaft
- Hans-G unter Fr ohlen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing dimethylamine-borane
- Patent number 5,565,615
- Issue date Oct 15, 1996
- Bayer Aktiengesellschaft
- Christoph Holzner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing alkali chromates from chromium ore
- Patent number 5,505,918
- Issue date Apr 9, 1996
- Bayer Aktiengesellschaft
- Uwe Arndt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production and concentration of silica sols
- Patent number 5,458,812
- Issue date Oct 17, 1995
- Bayer Aktiengesellschaft
- Uwe Brekau
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fluorinated carboxylic acid esters of phosphono- and phosphinocarbo...
- Patent number 5,424,474
- Issue date Jun 13, 1995
- Bayer AG
- Klaus Pohmer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fluorinated carboxylic acid esters of phosphono- and phosphinocarbo...
- Patent number 5,414,102
- Issue date May 9, 1995
- Bayer Aktiengesellschaft
- Klaus Pohmer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for purifying hydrogen fluoride
- Patent number 5,411,726
- Issue date May 2, 1995
- Bayer AG
- Andreas Bulan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fluorinated carboxylic acid esters of phosphonocarboxylic acids and...
- Patent number 5,342,986
- Issue date Aug 30, 1994
- Bayer AG
- Klaus Pohmer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for the preparation of sodium dichromate
- Patent number 5,273,735
- Issue date Dec 28, 1993
- Bayer Aktiengesellschaft
- Rainer Weber
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Liquid for conditioning tooth or bone substance
- Patent number 5,258,067
- Issue date Nov 2, 1993
- Bayer Aktiengesellschaft
- Wolfgang Podszun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of sodium dichromate
- Patent number 5,250,274
- Issue date Oct 5, 1993
- Bayer Aktiengesellschaft
- Norbert Lonhoff
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of alkali metal salts of 2-phosphonobut...
- Patent number 5,233,088
- Issue date Aug 3, 1993
- Bayer Aktiengesellschaft
- Uwe Arndt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Highly branched polyphosphonates
- Patent number 5,216,113
- Issue date Jun 1, 1993
- Bayer Aktiengesellschaft
- Wolfgang-Hans Schulz-Schlitte
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of chromic acid
- Patent number 5,181,994
- Issue date Jan 26, 1993
- Bayer Aktiengesellschaft
- Norbert Lonhoff
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aminomethanephosphonic acid aryl esters, a process for their produc...
- Patent number 5,159,074
- Issue date Oct 27, 1992
- Bayer Aktiengesellschaft
- Uwe Arndt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dimensionally stable anodes and their use in the preparation of alk...
- Patent number 5,128,000
- Issue date Jul 7, 1992
- Bayer Aktiengesellschaft
- Helmut Klotz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Method for producing trichlorosilane
- Publication number 20040101463
- Publication date May 27, 2004
- Andreas Bulan
- C01 - INORGANIC CHEMISTRY
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 producing silane
- Publication number 20040062702
- Publication date Apr 1, 2004
- Hans-Dieter Block
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for the utilization of vanadium bound in chromium ore as va...
- Publication number 20040045834
- Publication date Mar 11, 2004
- Bayer Aktiengesellschaft
- Rainer Weber
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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 the utilization of vanadium from chromium ore as vanadi...
- Publication number 20040026330
- Publication date Feb 12, 2004
- Bayer Aktiengesellschaft
- Rainer Weber
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method and device for producing globular grains of high-puroty sili...
- Publication number 20040016392
- Publication date Jan 29, 2004
- Hans-Dieter Block
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Process for the utilization of vanadium in chromium ore as ammonium...
- Publication number 20030219367
- Publication date Nov 27, 2003
- Bayer Aktiengesellschaft
- Rainer Weber
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for preparing trichlorosilane
- Publication number 20020044904
- Publication date Apr 18, 2002
- Andreas Bulan
- C01 - INORGANIC CHEMISTRY

Hans-Dieter Block

Person

Patents Grantslast 30 patents

Method for producing silanes

Process for the utilization of vanadium from chromium ore as vanadi...

Method and device for producing globular grains of high-puroty sili...

Method and facility for producing silane

Method and system for producing silane

Method for production of high purity silicon

Method for producing silane

Method for purifying trichlorosilane

Continuous preparation of silica sols which contain large particles

Process for producing low-salt silica sol dispersions in low-boilin...

Process for the production of trialkyl phosphites

Extraction of acids and metal salts from aqueous solutions with die...

Method for manufacturing alkali chromates from chromium ore

Production of 2-phosphonobutane-1,2,4-tricarboxylic acid and the al...

Process for the recovery of tributyl phosphate from spent hydraulic...

Method of preparing dimethylamine-borane

Method for manufacturing alkali chromates from chromium ore

Process for the production and concentration of silica sols

Fluorinated carboxylic acid esters of phosphono- and phosphinocarbo...

Fluorinated carboxylic acid esters of phosphono- and phosphinocarbo...

Process for purifying hydrogen fluoride

Fluorinated carboxylic acid esters of phosphonocarboxylic acids and...

Process for the preparation of sodium dichromate

Liquid for conditioning tooth or bone substance

Process for the production of sodium dichromate

Process for the preparation of alkali metal salts of 2-phosphonobut...

Highly branched polyphosphonates

Process for the preparation of chromic acid

Aminomethanephosphonic acid aryl esters, a process for their produc...

Dimensionally stable anodes and their use in the preparation of alk...

Patents Applicationslast 30 patents

Method for producing trichlorosilane

Method and facility for producing silane

Method for producing silane

Process for the utilization of vanadium bound in chromium ore as va...

Method for production of high purity silicon

Method for removing aluminum from chlorosilanes

Method for purifying trichlorosilane

Method for producing silanes

Process for the utilization of vanadium from chromium ore as vanadi...

Method and device for producing globular grains of high-puroty sili...

Process for the utilization of vanadium in chromium ore as ammonium...

Process for preparing trichlorosilane