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Inorganic chemistry
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C01B33/00
Silicon Compounds thereof
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C01B33/1485
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Patents Grants
last 30 patents
Information
Patent Grant
Silicic acid condensates having a low degree of cross-linking in a...
Patent number
10,842,909
Issue date
Nov 24, 2020
Thomas Gerber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing purified active silicic acid solution and sili...
Patent number
10,550,300
Issue date
Feb 4, 2020
Nissan Chemical Industries, Ltd.
Kiyomi Ema
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing purified active silicic acid solution and sili...
Patent number
10,400,147
Issue date
Sep 3, 2019
Nissan Chemical Industries, Ltd.
Kiyomi Ema
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silicic acid condensates having a low degree of cross-linking in a...
Patent number
10,064,974
Issue date
Sep 4, 2018
Thomas Gerber
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing aqueous colloidal silica sols of high purity...
Patent number
10,065,865
Issue date
Sep 4, 2018
Evonik Degussa GmbH
Claudia Fuhrmann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing purified alkali silicate aqueous solution and...
Patent number
9,938,155
Issue date
Apr 10, 2018
Nissan Chemical Industries, Ltd.
Kiyomi Ema
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing purified alkali silicate aqueous solution and...
Patent number
9,108,855
Issue date
Aug 18, 2015
Nissan Chemical Industries, Ltd.
Kiyomi Ema
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of stabilizing silica-containing anionic microparticles in h...
Patent number
9,017,649
Issue date
Apr 28, 2015
Nalco Company
Bruce A. Keiser
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silicon dioxide dispersion comprising polyol
Patent number
8,911,638
Issue date
Dec 16, 2014
Degussa AG
Wolfgang Lortz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ultrapure colloidal silica for use in chemical mechanical polishing...
Patent number
8,779,011
Issue date
Jul 15, 2014
Fujifilm Planar Solutions, LLC
Deepak Mahulikar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Production of precipitated silica
Patent number
8,454,919
Issue date
Jun 4, 2013
Rhodia Operations
Zied Soua
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of aqueous suspensions of anionic collo...
Patent number
8,308,985
Issue date
Nov 13, 2012
AZ Electronic Materials USA Corp.
Eric Jacquinot
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrapure colloidal silica for use in chemical mechanical polishing...
Patent number
8,211,193
Issue date
Jul 3, 2012
Fujifilm Planar Solutions, LLC
Deepak Mahulikar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for the removal of alkaline or acidic compounds from a solve...
Patent number
8,211,995
Issue date
Jul 3, 2012
Nanoresins AG
Uwe Dietrich Kühner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of aqueous suspensions of anionic collo...
Patent number
8,153,107
Issue date
Apr 10, 2012
AZ Electronic Materials USA Corp.
Eric Jacquinot
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Paper production with modified silica gels as microparticles
Patent number
8,088,830
Issue date
Jan 3, 2012
Kemira Oyj
Karlheinrich Meisel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silica sol and method for producing the same
Patent number
8,053,479
Issue date
Nov 8, 2011
Fuso Chemical Co. Ltd.
Norio Masuda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Colloidal particle sols and methods for preparing the same
Patent number
8,039,517
Issue date
Oct 18, 2011
PPG Industries Ohio, Inc.
Lawrence G. Anderson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Pyrogenic silicon dioxide and a dispersion thereof
Patent number
7,722,849
Issue date
May 25, 2010
Evonik Degussa GmbH
Martin Moerters
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Paper production with modified silica gels as microparticles
Patent number
7,708,862
Issue date
May 4, 2010
Kemira Oyj
Karlheinrich Meisel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for the preparation of aqueous suspensions of anionic collo...
Patent number
7,651,719
Issue date
Jan 26, 2010
AZ Electronic Materials USA Corp.
Eric Jacquinot
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the preparation of aqueous suspensions of anionic collo...
Patent number
7,629,391
Issue date
Dec 8, 2009
AZ Electronic Materials USA Corp.
Eric Jacquinot
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Aqueous dispersion
Patent number
7,553,888
Issue date
Jun 30, 2009
Akzo Nobel N.V.
Peter Greenwood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Colloidal silica composition
Patent number
7,544,726
Issue date
Jun 9, 2009
Akzo Nobel N.V.
Peter Greenwood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Moniliform silica sol, process for producing the same, and ink-jet...
Patent number
6,632,489
Issue date
Oct 14, 2003
Nissan Chemical Industries, Ltd.
Yoshitane Watanabe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for manufacturing of silica sols
Patent number
6,500,870
Issue date
Dec 31, 2002
Akzo Nobel N.V.
Magnus Olof Linsten
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silica sols, a process for the production of silica sols and use of...
Patent number
5,447,604
Issue date
Sep 5, 1995
Eka Nobel AB
Hans E. Johansson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Low sodium, low metals silica polishing slurries
Patent number
5,230,833
Issue date
Jul 27, 1993
Nalco Chemical Company
John A. Romberger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of organosilica sol and surface treating...
Patent number
5,185,037
Issue date
Feb 9, 1993
Idemitsu Kosan Company Limited
Akira Kaijou
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Process for production of a highly pure silicic acid aqueous solution
Patent number
5,165,905
Issue date
Nov 24, 1992
Monsanto Japan Ltd.
Shigeo Sasaki
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CATION-MODIFIED SILICA RAW MATERIAL DISPERSION
Publication number
20190112196
Publication date
Apr 18, 2019
YUKARI UEHARA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SILICIC ACID CONDENSATES HAVING A LOW DEGREE OF CROSS-LINKING IN A...
Publication number
20180344895
Publication date
Dec 6, 2018
Thomas Gerber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR PREPARING AQUEOUS COLLOIDAL SILICA SOLS OF HIGH PURITY...
Publication number
20140042359
Publication date
Feb 13, 2014
EVONIK DEGUSSA GmbH
Claudia Fuhrmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SILICIC ACID CONDENSATES HAVING A LOW CROSS-LINKAGE RATE
Publication number
20140037958
Publication date
Feb 6, 2014
Thomas Gerber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SILICIC ACID CONDENSATES HAVING A LOW DEGREE OF CROSS-LINKING IN A...
Publication number
20140031452
Publication date
Jan 30, 2014
Thomas Gerber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING PURIFIED ACTIVE SILICIC ACID SOLUTION AND SILI...
Publication number
20130075651
Publication date
Mar 28, 2013
Nissan Chemical Industries, Ltd.
Kiyomi EMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method for producing purified alkali silicate aqueous solution and...
Publication number
20130055646
Publication date
Mar 7, 2013
Nissan Chemical Industries, Ltd.
Kiyomi EMA
B82 - NANO-TECHNOLOGY
Information
Patent Application
PROCESS FOR THE PREPARATION OF AQUEOUS SUSPENSIONS OF ANIONIC COLLO...
Publication number
20120187342
Publication date
Jul 26, 2012
AZ Electronic Materials USA Corp.
Eric JACQUINOT
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ULTRAPURE COLLOIDAL SILICA FOR USE IN CHEMICAL MECHANICAL POLISHING...
Publication number
20120145950
Publication date
Jun 14, 2012
Planar Solutions, LLC
Deepak Mahulikar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PRODUCTION OF PRECIPITATED SILICA
Publication number
20110176985
Publication date
Jul 21, 2011
Zied Soua
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF AQUEOUS SUSPENSIONS OF ANIONIC COLLO...
Publication number
20110117035
Publication date
May 19, 2011
Eric Jacquinot
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SILICON DIOXIDE DISPERSION COMPRISING POLYOL
Publication number
20100308287
Publication date
Dec 9, 2010
EVONIK DEGUSSA GmbH
Wolfgang Lortz
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR THE REMOVAL OF ALKALINE OR ACIDIC COMPOUNDS FROM A SOLVE...
Publication number
20100197854
Publication date
Aug 5, 2010
NANORESINS AG
Uwe Dietrich Kuehner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PAPER PRODUCTION WITH MODIFIED SILICA GELS AS MICROPARTICLES
Publication number
20100108277
Publication date
May 6, 2010
KEMIRA OYJ
Karlheinrich Meisel
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SILICON DIOXIDE DISPERSION COMPRISING POLYOL
Publication number
20090261309
Publication date
Oct 22, 2009
Degussa AG
Wolfgang Lortz
B32 - LAYERED PRODUCTS
Information
Patent Application
SILICA SOL AND METHOD FOR PRODUCING THE SAME
Publication number
20090143490
Publication date
Jun 4, 2009
FUSO CHEMICAL CO., LTD.
Norio Masuda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method of making a stabilized colloidal silica, compositions compri...
Publication number
20090004482
Publication date
Jan 1, 2009
Guardian Industries Corp.
Pramod K. Sharma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PREPARATION OF AQUEOUS SUSPENSIONS OF ANIONIC COLLO...
Publication number
20080160154
Publication date
Jul 3, 2008
Eric Jacquinot
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR THE PREPARATION OF AQUEOUS SUSPENSIONS OF ANIONIC COLLO...
Publication number
20080159972
Publication date
Jul 3, 2008
Eric Jacquinot
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pyrogenic Silicon Dioxide and a Dispersion Thereof
Publication number
20080045411
Publication date
Feb 21, 2008
Degussa AG
Martin Morters
B82 - NANO-TECHNOLOGY
Information
Patent Application
Paper Production with Modified Silica Sols as Microparticles
Publication number
20070272383
Publication date
Nov 29, 2007
Bayer Chemicals AG
Karlheinrich Meisel
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Ultrapure colloidal silica for use in chemical mechanical polishing...
Publication number
20070254964
Publication date
Nov 1, 2007
Planar Solutions, LLC
Deepak Mahulikar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method of stabilizing silica-containing anionic microparticles in h...
Publication number
20070224146
Publication date
Sep 27, 2007
Bruce A. Keiser
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Ultrapure colloidal silica for use in chemical mechanical polishing...
Publication number
20070075292
Publication date
Apr 5, 2007
Planar Solutions, LLC
Deepak Mahulikar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Organosol of silica and process for producing same
Publication number
20070032560
Publication date
Feb 8, 2007
Nissan Chemical Industries, Ltd.
Naohiko Suemura
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Colloidal particle sols and methods for preparing the same
Publication number
20050137267
Publication date
Jun 23, 2005
Lawrence G. Anderson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Aqueous dispersion
Publication number
20040097600
Publication date
May 20, 2004
AKZO NOBEL N.V..
Peter Greenwood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Colloidal silica composition
Publication number
20040077768
Publication date
Apr 22, 2004
AKZO NOBEL N.V..
Peter Greenwood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the preparation of aqueous suspensions of anionic collo...
Publication number
20040052901
Publication date
Mar 18, 2004
Eric Jacquinot
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE