Bernd Leutner

Person

Frankenthal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing highly pure lithium salts
- Patent number 6,592,832
- Issue date Jul 15, 2003
- BASF Aktiengesellschaft
- Holger Friedrich
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Flame-proof moulding compounds
- Patent number 6,538,054
- Issue date Mar 25, 2003
- BASF Aktiengesellschaft
- Martin Klatt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant polyester molding compositions containing flame ret...
- Patent number 6,503,969
- Issue date Jan 7, 2003
- BASF Aktiengesellschaft
- Martin Klatt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Breaking down hydroxylamine in aqueous solutions
- Patent number 6,190,567
- Issue date Feb 20, 2001
- BASF Aktiengesellschaft
- Bernd Leutner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Phosphorus-containing iron powders
- Patent number 6,180,235
- Issue date Jan 30, 2001
- BASF Aktiengesellschaft
- Bernd Leutner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Use of carboxyamide-polysiloxanes for water proofing leather
- Patent number 6,110,230
- Issue date Aug 29, 2000
- BASF Aktiengesellschaft
- Holger Friedrich
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Finely divided phosphorus-containing iron
- Patent number 6,036,742
- Issue date Mar 14, 2000
- BASF Aktiengesellschaft
- Bernd Leutner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silicon-containing iron powders
- Patent number 5,993,569
- Issue date Nov 30, 1999
- BASF Aktiengesellschaft
- Joachim Simon
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Modification of the flow resistance of diaphragms
- Patent number 5,919,348
- Issue date Jul 6, 1999
- BASF Aktiengesellschaft
- Holger Friedrich
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Recycling of diaphragms
- Patent number 5,899,393
- Issue date May 4, 1999
- BASF Aktiengesellschaft
- Rudi Kroner
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Recycling of diaphragms
- Patent number 5,876,785
- Issue date Mar 2, 1999
- BASF Aktiengesellschaft
- Rudi Kroner
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Silanes comprising branched alkyl chains
- Patent number 5,856,543
- Issue date Jan 5, 1999
- BASF Aktiengesellschaft
- Holger Friedrich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of aqueous solutions of free hydroxylamine
- Patent number 5,837,107
- Issue date Nov 17, 1998
- BASF Aktiengesellschaft
- Otto Watzenberger
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of acyloxyalkoxysilanes
- Patent number 5,817,853
- Issue date Oct 6, 1998
- Holger Friedrich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized hyroxylamine solutions
- Patent number 5,783,161
- Issue date Jul 21, 1998
- BASF Aktiengesellschaft
- Hans-Michael Schneider
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recycling of diaphragms
- Patent number 5,765,763
- Issue date Jun 16, 1998
- BASF Aktiengesellschaft
- Rudi Kroner
Information Patent Grant
Regeneration of plastic diaphragm
- Patent number 5,755,951
- Issue date May 26, 1998
- BASF Aktiengesellschaft
- Rudi Kroner
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Reduction in the rate of oxidation of sulfite solutions
- Patent number 5,077,023
- Issue date Dec 31, 1991
- BASF Aktiengesellschaft
- Bernd Leutner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparation of alkali metal nitrates
- Patent number 4,995,950
- Issue date Feb 26, 1991
- BASF Aktiengesellschaft
- Wolfgang Kochanek
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Regeneration of wash solutions containing Fe(II) and Fe(III) chelat...
- Patent number 4,879,102
- Issue date Nov 7, 1989
- BASF Aktiengesellschaft
- Klaus-Dieter Hoppe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Removal of chlorate from caustic soda
- Patent number 4,837,002
- Issue date Jun 6, 1989
- BASF Aktiengesellschaft
- Dieter Schlaefer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Preparation of pure boron trifluoride
- Patent number 4,830,842
- Issue date May 16, 1989
- BASF Aktiengesellschaft
- Bernd Leutner
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Filling cavities in mining
- Patent number 4,786,211
- Issue date Nov 22, 1988
- BASF Aktiengesellschaft
- Bernd Leutner
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation of multi-trace element fertilizers
- Patent number 4,395,273
- Issue date Jul 26, 1983
- BASF Aktiengesellschaft
- Bernd Leutner
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Simultaneous destruction of trace components in the reaction off-ga...
- Patent number 4,360,504
- Issue date Nov 23, 1982
- BASF Aktiengesellschaft
- Klaus Blanck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparation of storage-stable, pumpable and pourable aluminosilicat...
- Patent number 4,336,234
- Issue date Jun 22, 1982
- BASF Aktiengesellschaft
- Bernd Leutner
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Storage-stable, pourable silicate suspensions
- Patent number 4,267,068
- Issue date May 12, 1981
- BASF Aktiengesellschaft
- Paul Diessel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Manufacture of aqueous methanolic solution of sodium formate
- Patent number 4,237,318
- Issue date Dec 2, 1980
- BASF Aktiengesellschaft
- Werner Ostertag
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Welding of membranes of fluorinated polymers
- Patent number 4,172,931
- Issue date Oct 30, 1979
- BASF Aktiengesellschaft
- Bernd Leutner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous manufacture of sodium dithionite solutions by cathodic r...
- Patent number 4,144,146
- Issue date Mar 13, 1979
- BASF Aktiengesellschaft
- Bernd Leutner
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Bernd Leutner

Person

Patents Grantslast 30 patents

Method for producing highly pure lithium salts

Flame-proof moulding compounds

Flame-retardant polyester molding compositions containing flame ret...

Breaking down hydroxylamine in aqueous solutions

Phosphorus-containing iron powders

Use of carboxyamide-polysiloxanes for water proofing leather

Finely divided phosphorus-containing iron

Silicon-containing iron powders

Modification of the flow resistance of diaphragms

Recycling of diaphragms

Recycling of diaphragms

Silanes comprising branched alkyl chains

Process for production of aqueous solutions of free hydroxylamine

Preparation of acyloxyalkoxysilanes

Stabilized hyroxylamine solutions

Recycling of diaphragms

Regeneration of plastic diaphragm

Reduction in the rate of oxidation of sulfite solutions

Preparation of alkali metal nitrates

Regeneration of wash solutions containing Fe(II) and Fe(III) chelat...

Removal of chlorate from caustic soda

Preparation of pure boron trifluoride

Filling cavities in mining

Preparation of multi-trace element fertilizers

Simultaneous destruction of trace components in the reaction off-ga...

Preparation of storage-stable, pumpable and pourable aluminosilicat...

Storage-stable, pourable silicate suspensions

Manufacture of aqueous methanolic solution of sodium formate

Welding of membranes of fluorinated polymers

Continuous manufacture of sodium dithionite solutions by cathodic r...