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Andreas Zimmermann
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Grieshem, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Plastic film with a multilayered interference coating
Patent number
8,034,435
Issue date
Oct 11, 2011
Tomoegawa Co., Ltd.
Andreas Zimmermann
B32 - LAYERED PRODUCTS
Information
Patent Grant
Use of aerogels in agriculture
Patent number
7,674,476
Issue date
Mar 9, 2010
Cabot Corporation
Fritz Schwertfeger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nanocomposite material for the production of index of refraction gr...
Patent number
7,473,721
Issue date
Jan 6, 2009
Tomoegawa Co., Ltd.
Takamasa Harada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite mask for producing a diffuser
Patent number
7,473,521
Issue date
Jan 6, 2009
Tomoegawa Co., Ltd.
Takamasa Harada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite aerogel material that contains fibres
Patent number
6,887,563
Issue date
May 3, 2005
Cabot Corporation
Dierk Frank
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Nanoporous interpenetrating organic-inorganic networks
Patent number
6,825,260
Issue date
Nov 30, 2004
Cabot Corporation
Werner Sievers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fibrous-formation aerogel composite material containing at least on...
Patent number
6,479,416
Issue date
Nov 12, 2002
Cabot Corporation
Dierk Frank
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process for preparation of hydrophilic or partially hydrophilic ino...
Patent number
6,365,638
Issue date
Apr 2, 2002
Hoechst Aktiengesellschaft
Fritz Schwertfeger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aerogel-coated sheet
Patent number
6,316,092
Issue date
Nov 13, 2001
Hoechst Research & Technology Deutschland GmbH & Co. KG
Dierk Frank
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of inorganic aerogels in pharmacy
Patent number
6,280,744
Issue date
Aug 28, 2001
Hoechst Aktiengesellschaft
Fritz Schwertfeger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the production of organofunctionalized aerogels
Patent number
6,191,173
Issue date
Feb 20, 2001
Hoechst Research Technology Deutschland GmbH
Fritz Schwertfeger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing organically modified aerogels and use thereof
Patent number
6,159,539
Issue date
Dec 12, 2000
Hoeschst Aktiengesellschaft
Fritz Schwertfeger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing organically modified aerogels using alcohols
Patent number
6,140,377
Issue date
Oct 31, 2000
Hoechst Research & Technology Deutschland GmbH & Co. KG
Fritz Schwertfeger
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for sub-critically drying aerogels
Patent number
6,131,305
Issue date
Oct 17, 2000
Hoechst Research & Technologies GmbH & Co. KG
Rainald Forbert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing organically modified aerogels using alcohols,...
Patent number
6,129,949
Issue date
Oct 10, 2000
Hoecsht Research & Technology Deutschland GmbH & Co KG
Fritz Schwertfeger
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite material containing aerogel, process for its preparation,...
Patent number
6,083,619
Issue date
Jul 4, 2000
Hoechst Aktiengesellschaft
Dierk Frank
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite material containing aerogel, process for manufacturing th...
Patent number
6,080,475
Issue date
Jun 27, 2000
Hoechst Aktiengesellschaft
Dierk Frank
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite foams, processes for their preparation and their use
Patent number
6,040,375
Issue date
Mar 21, 2000
Hoechst AG
Klaus-Jurgen Behme
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composition containing an aerogel, method of producing said composi...
Patent number
5,948,314
Issue date
Sep 7, 1999
Hoechst Aktiengesellschaft
Gerhard Geiss
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for the preparation of modified aerogels, and their use
Patent number
5,888,425
Issue date
Mar 30, 1999
Hoechst Aktiengesellschaft
Fritz Schwertfeger
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for producing fiber-reinforced xerogels and their use
Patent number
5,866,027
Issue date
Feb 2, 1999
Hoechst Aktiengesellschaft
Dierk Frank
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for the subcritical drying of aerogels
Patent number
5,811,031
Issue date
Sep 22, 1998
Hoechst Aktiengesellschaft
Rolf-Michael Jansen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Xerogels and process for their preparation
Patent number
5,795,556
Issue date
Aug 18, 1998
Hoechst AG
Rolf-Michael Jansen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aerogel composites, process for producing the same and their use
Patent number
5,789,075
Issue date
Aug 4, 1998
Hoechst Aktiengesellschaft
Dierk Frank
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Fiber web/aerogel composite material comprising bicomponent fibers,...
Patent number
5,786,059
Issue date
Jul 28, 1998
Hoechst Aktiengesellschaft
Dierk Frank
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Process for preparing aerogels
Patent number
5,759,506
Issue date
Jun 2, 1998
Hoechst Aktiengesellschaft
Rolf-Michael Jansen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for the subcritical drying of aerogels
Patent number
5,705,535
Issue date
Jan 6, 1998
Hoechst Aktiengesellschaft
Rolf-Michael Jansen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the subcritical drying of aerogels
Patent number
5,680,713
Issue date
Oct 28, 1997
Hoechst Aktiengesellschaft
Rainald Forbert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of xerogels
Patent number
5,647,962
Issue date
Jul 15, 1997
Hoechst Aktiengesellschaft
Rolf-Michael Jansen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
Plastic film with a multilayered interference coating
Publication number
20060057398
Publication date
Mar 16, 2006
Andreas Zimmermann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Nanocomposite material for the production of index of refraction gr...
Publication number
20050101698
Publication date
May 12, 2005
Takamasa Harada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Composite mask for producing a diffuser
Publication number
20050008846
Publication date
Jan 13, 2005
Takamasa Harada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Composite aerogel material that contains fibres
Publication number
20030077438
Publication date
Apr 24, 2003
Dierk Frank
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Nanoporous interpenetrating organic-inorganic networks
Publication number
20020032272
Publication date
Mar 14, 2002
Werner Sievers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...