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Ernest de Ruiter
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Leverkusen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing spherical activated carbon
Patent number
8,927,457
Issue date
Jan 6, 2015
Blücher GmbH
Hasso Von Blucher
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Sorptive storage unit for gases
Patent number
7,785,702
Issue date
Aug 31, 2010
Stefan Kämper
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Activated charcoal production
Patent number
7,662,747
Issue date
Feb 16, 2010
Ernest De Ruiter
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Adsorbing material and use thereof
Patent number
7,410,693
Issue date
Aug 12, 2008
Blücher GmbH
Ernest de Ruiter
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Method for producing spherical activation carbon
Patent number
7,288,504
Issue date
Oct 30, 2007
Blücher GmbH
Hasso Von Blücher
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Adsorption filter material with high adsorption capacity and low br...
Patent number
7,160,369
Issue date
Jan 9, 2007
Blücher GmbH
Hasso von Blücher
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Air filter unit with several filter elements
Patent number
7,132,007
Issue date
Nov 7, 2006
Blücher GmbH
Hasso von Blücher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fresh air filter
Patent number
6,402,819
Issue date
Jun 11, 2002
MHB Filtration GmbH & Co. KG
Ernest De Ruiter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Granular activated carbon from distillation residues
Patent number
6,300,276
Issue date
Oct 9, 2001
MHB Filtration GmbH and Co. KG
Ernest De Ruiter
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Filtering material and process for the production thereof, and adso...
Patent number
6,227,383
Issue date
May 8, 2001
MHB Filtration GmbH & Co., KG
Ernest De Ruiter
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method of producing activated carbon particles from spent granular...
Patent number
6,184,177
Issue date
Feb 6, 2001
MHB Filtration GmbH and Co. KG
Hasso von Blücher
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing granulated activated carbon
Patent number
5,977,016
Issue date
Nov 2, 1999
MHB Filtration GmbH & Co. KG
Hasso Von Blucher
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Regenerative adsorption filter bed for exhauster hoods
Patent number
5,807,424
Issue date
Sep 15, 1998
von Blucher; Hasso
Ernest de Ruiter
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Decontaminating of skin or materials contaminated by chemical warfa...
Patent number
5,695,775
Issue date
Dec 9, 1997
von Blucher; Hasso
Hasso von Blucher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Seal-free and frame-free odor and/or pollutant filter
Patent number
5,616,169
Issue date
Apr 1, 1997
von Blucher; Hasso
Ernest de Ruiter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microemulsion for the decontamination of articles contaminated with...
Patent number
5,612,300
Issue date
Mar 18, 1997
Hasso von Blucher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Filter material for motor vehicles
Patent number
5,395,428
Issue date
Mar 7, 1995
Hasso von Blucher
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Microspherules of activated carbon and a process for manufacturing...
Patent number
5,380,594
Issue date
Jan 10, 1995
Hubert Von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter sheet material for passenger cabins in motor vehicles
Patent number
5,350,443
Issue date
Sep 27, 1994
Hasso von Blucher
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Filter sheet material
Patent number
5,277,963
Issue date
Jan 11, 1994
Blucher GmbH
Hasso von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Activated charcoal filter layer for gas masks
Patent number
5,275,154
Issue date
Jan 4, 1994
Hasso Von Blucher
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Process for manufacturing microspherules of activated carbon
Patent number
5,209,887
Issue date
May 11, 1993
Hubert Von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Use of an aqueous swollen macromolecule-containing system as water...
Patent number
5,190,110
Issue date
Mar 2, 1993
Hubert von Blucher
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Activated charcoal filter layer for gas masks
Patent number
4,992,084
Issue date
Feb 12, 1991
Hasso Von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Textile sheet filter
Patent number
4,983,192
Issue date
Jan 8, 1991
Hubert von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Adsorption filter with high air permeability
Patent number
4,981,501
Issue date
Jan 1, 1991
Hasso von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aqueous swollen macromolecule-containing system as water for firefi...
Patent number
4,978,460
Issue date
Dec 18, 1990
Hubert Von Blucher
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adsorption filter with high air permeability
Patent number
4,906,263
Issue date
Mar 6, 1990
Hasso von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process of making microspherules of activated carbon
Patent number
4,857,243
Issue date
Aug 15, 1989
Hubert Von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Inner shoe material with adsorbent properties
Patent number
4,843,739
Issue date
Jul 4, 1989
Hubert von Blucher
A43 - FOOTWEAR
Patents Applications
last 30 patents
Information
Patent Application
ACTIVATED CARBON HAVING CATALYTIC ACTIVITY
Publication number
20160016806
Publication date
Jan 21, 2016
BLUCHER GMBH
Ernest De Ruiter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACTIVATED CHARCOAL PRODUCTION
Publication number
20100028245
Publication date
Feb 4, 2010
Ernest De Ruiter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for producing spherical activated carbon
Publication number
20080171648
Publication date
Jul 17, 2008
Blucher GmbH
Hasso Von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Activated Charcoal Production
Publication number
20080118425
Publication date
May 22, 2008
BLUCHER GMBH
Ernest De Ruiter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Activated carbon having catalytic activity
Publication number
20070138444
Publication date
Jun 21, 2007
Ernest De Ruiter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sorptive storage unit for gases
Publication number
20070141322
Publication date
Jun 21, 2007
Stefan Kamper
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR FILTER UNIT WITH SEVERAL FILTER ELEMENTS
Publication number
20060243134
Publication date
Nov 2, 2006
Blucher GmbH
Hasso von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for the preparation of silver-containing polymer beads
Publication number
20060094812
Publication date
May 4, 2006
Wolfgang Podszun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Adsorbing material and use thereof
Publication number
20050266749
Publication date
Dec 1, 2005
Ernest De Ruiter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Adsorption filter material with high adsorption capacity and low br...
Publication number
20040237790
Publication date
Dec 2, 2004
Blucher GmbH
Hasso von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for producing spherical activated carbon
Publication number
20040038802
Publication date
Feb 26, 2004
Hasso von Blucher
Hasso von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for producing spherical activated carbon
Publication number
20030092560
Publication date
May 15, 2003
Hasso Von Blucher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL