Holger Friedrich

Person

Bad Durkheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Modular catalyst monoliths
- Patent number 10,974,964
- Issue date Apr 13, 2021
- BASF SE
- Gerhard Olbert
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactor for carrying out heterogeneously catalysed gas phase reacti...
- Patent number 10,576,449
- Issue date Mar 3, 2020
- BASF SE
- Gerhard Olbert
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Basket-like device having wall insulation
- Patent number 9,725,320
- Issue date Aug 8, 2017
- BASF SE
- Gerhard Olbert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Base for a mass transfer column
- Patent number 9,427,678
- Issue date Aug 30, 2016
- BASF SE
- Marcus Bechtel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for removing water from alkali metal amalgam
- Patent number 8,440,067
- Issue date May 14, 2013
- BASF SE
- Marc Martin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrolysis device for the production of alkali metal
- Patent number 8,114,258
- Issue date Feb 14, 2012
- BASF Aktiengesellschaft
- Guenther Huber
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for the removal of mercury from solutions contaminated with...
- Patent number 7,517,435
- Issue date Apr 14, 2009
- BASF SE
- Josef Guth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the removal of mercury from solutions contaminated with...
- Patent number 7,332,090
- Issue date Feb 19, 2008
- BASF Aktiengesellschaft
- Hans-Jürgen Bender
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing alkali methylates
- Patent number 6,759,560
- Issue date Jul 6, 2004
- BASF Aktiengesellschaft
- Josef Guth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic preparation of alkali metal alkoxides
- Patent number 6,657,091
- Issue date Dec 2, 2003
- BASF Aktiengesellschaft
- Kerstin Schierle-Arndt
- C07 - ORGANIC CHEMISTRY
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
Method for producing highly pure LiBF4
- Patent number 6,537,512
- Issue date Mar 25, 2003
- BASF Aktiengesellschaft
- Holger Friedrich
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing alkali metal alcoholates
- Patent number 6,437,198
- Issue date Aug 20, 2002
- BASF Aktiengesellschaft
- Holger Friedrich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of vinylsilanes
- Patent number 6,414,176
- Issue date Jul 2, 2002
- BASF Aktiengesellschaft
- Thomas Preiss
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of composite fibers and diaphragms
- Patent number 6,352,660
- Issue date Mar 5, 2002
- BASF Aktiengesellschaft
- Holger Friedrich
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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
Carboxamidopolysiloxanes in cosmetic formulations
- Patent number 5,976,557
- Issue date Nov 2, 1999
- BASF Aktiengesellschaft
- Holger Friedrich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Preparation of acyloxyalkoxysilanes
- Patent number 5,817,853
- Issue date Oct 6, 1998
- Holger Friedrich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ziegler-natta catalyst systems containing specific organosilicon co...
- Patent number 5,773,535
- Issue date Jun 30, 1998
- BASF Aktiengesellschaft
- Holger Friedrich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR WORKING-UP A NITROUS OXIDE COMPRISING OFF-GAS STREAM
- Publication number 20240216862
- Publication date Jul 4, 2024
- BASF SE
- Andreas WÖLFERT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A PROCESS FOR DECOMPOSING NITROUS OXIDE FROM A GAS STREAM
- Publication number 20240216861
- Publication date Jul 4, 2024
- BASF SE
- Andreas WOELFERT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRATED PROCESS FOR THE PARALLEL PRODUCTION OF ALKALI METAL METH...
- Publication number 20240025829
- Publication date Jan 25, 2024
- BASF SE
- Wolf-Steffen WEISSKER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REACTOR FOR CARRYING OUT HETEROGENEOUSLY CATALYSED GAS PHASE REACTI...
- Publication number 20180369780
- Publication date Dec 27, 2018
- BASF SE
- Gerhard OLBERT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODULAR CATALYST MONOLITHS
- Publication number 20180305210
- Publication date Oct 25, 2018
- BASF SE
- Gerhard OLBERT
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BASKET-LIKE DEVICE HAVING WALL INSULATION
- Publication number 20160200575
- Publication date Jul 14, 2016
- BASF SE
- Gerhard OLBERT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BASE FOR A MASS TRANSFER COLUMN
- Publication number 20140284824
- Publication date Sep 25, 2014
- BASF SE
- Marcus Bechtel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MATERIAL AND METHOD FOR SEALING OFF CAVITIES
- Publication number 20140227160
- Publication date Aug 14, 2014
- BASF SE
- Gerhard Olbert
- E04 - BUILDING
Information Patent Application
PROCESS FOR REMOVING WATER FROM ALKALI METAL AMALGAM
- Publication number 20090301897
- Publication date Dec 10, 2009
- BASF SE
- Marc Martin
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Electrolysis Device For The Production Of Alkali Metal
- Publication number 20080053837
- Publication date Mar 6, 2008
- BASF Aktiengesellschaft
- Gunther Huber
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method for eliminating mercury from solution contaminated by the same
- Publication number 20060076228
- Publication date Apr 13, 2006
- BASF Aktiengesellschaft
- Josef Guth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for removing mercury from solutions which are contaminated w...
- Publication number 20060049109
- Publication date Mar 9, 2006
- BASF Aktiengesellschaft
- Hans-Jurgen Bender
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for the catalytic preparation of alkali metal alkoxides
- Publication number 20050101806
- Publication date May 12, 2005
- Kerstin Schierle-Arndt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing alkali methylates
- Publication number 20020183566
- Publication date Dec 5, 2002
- Josef Guth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalytic preparation of alkali metal alkoxides
- Publication number 20020062050
- Publication date May 23, 2002
- Kerstin Schierle-Arndt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of vinylsilanes
- Publication number 20020016422
- Publication date Feb 7, 2002
- Thomas Preiss
- C07 - ORGANIC CHEMISTRY

Holger Friedrich

Person

Patents Grantslast 30 patents

Modular catalyst monoliths

Reactor for carrying out heterogeneously catalysed gas phase reacti...

Basket-like device having wall insulation

Base for a mass transfer column

Process for removing water from alkali metal amalgam

Electrolysis device for the production of alkali metal

Process for the removal of mercury from solutions contaminated with...

Process for the removal of mercury from solutions contaminated with...

Method for producing alkali methylates

Catalytic preparation of alkali metal alkoxides

Method for producing highly pure lithium salts

Method for producing highly pure LiBF4

Method for producing alkali metal alcoholates

Preparation of vinylsilanes

Preparation of composite fibers and diaphragms

Use of carboxyamide-polysiloxanes for water proofing leather

Carboxamidopolysiloxanes in cosmetic formulations

Modification of the flow resistance of diaphragms

Recycling of diaphragms

Recycling of diaphragms

Silanes comprising branched alkyl chains

Preparation of acyloxyalkoxysilanes

Ziegler-natta catalyst systems containing specific organosilicon co...

Recycling of diaphragms

Regeneration of plastic diaphragm

Patents Applicationslast 30 patents

PROCESS FOR WORKING-UP A NITROUS OXIDE COMPRISING OFF-GAS STREAM

A PROCESS FOR DECOMPOSING NITROUS OXIDE FROM A GAS STREAM

INTEGRATED PROCESS FOR THE PARALLEL PRODUCTION OF ALKALI METAL METH...

REACTOR FOR CARRYING OUT HETEROGENEOUSLY CATALYSED GAS PHASE REACTI...

MODULAR CATALYST MONOLITHS

BASKET-LIKE DEVICE HAVING WALL INSULATION

BASE FOR A MASS TRANSFER COLUMN

MATERIAL AND METHOD FOR SEALING OFF CAVITIES

PROCESS FOR REMOVING WATER FROM ALKALI METAL AMALGAM

Electrolysis Device For The Production Of Alkali Metal

Method for eliminating mercury from solution contaminated by the same

Method for removing mercury from solutions which are contaminated w...

Process for the catalytic preparation of alkali metal alkoxides

Method for producing alkali methylates

Catalytic preparation of alkali metal alkoxides

Preparation of vinylsilanes