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Silicon Compounds thereof
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C01B33/1417
an aqueous dispersion being obtained
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Patents Grants
last 30 patents
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Patent Grant
Aqueous hydrophobic silica dispersions
Patent number
12,202,732
Issue date
Jan 21, 2025
Cabot Corporation
Lang H. Nguyen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Exfoliated layer dispersion of layered compound, and transparent su...
Patent number
12,091,555
Issue date
Sep 17, 2024
University Public Corporation Osaka
Tomohiro Iwasaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Supercritical drying method for silica wet gel blanket
Patent number
12,060,279
Issue date
Aug 13, 2024
LG Chem, Ltd.
Kyoung Shil Oh
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aqueous hydrophobic silica dispersions
Patent number
11,987,501
Issue date
May 21, 2024
Cabot Corporation
Lang H. Nguyen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aqueous silica dispersion
Patent number
11,447,681
Issue date
Sep 20, 2022
Halliburton Energy Services, Inc.
Sairam K S Pindiprolu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Loss circulation material composition having alkaline nanoparticle...
Patent number
11,352,546
Issue date
Jun 7, 2022
Saudi Arabian Oil Company
Vikrant Wagle
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Loss circulation material composition having alkaline nanoparticle...
Patent number
10,961,430
Issue date
Mar 30, 2021
Saudi Arabian Oil Company
Vikrant Wagle
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Metal oxide-containing dispersion with high salt stability
Patent number
10,920,084
Issue date
Feb 16, 2021
Evonik Operations GmbH
Wolfgang Lortz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dispersant, dispersion composition, and fibrous sheet
Patent number
10,894,239
Issue date
Jan 19, 2021
Meisei Chemical Works, Ltd.
Shuichi Ishigure
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Silica particle dispersion and method for producing the same
Patent number
10,759,665
Issue date
Sep 1, 2020
JGC Catalysts and Chemicals Ltd.
Michio Komatsu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Loss circulation material composition having alkaline nanoparticle...
Patent number
10,759,986
Issue date
Sep 1, 2020
Saudi Arabian Oil Company
Vikrant Wagle
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silica-based composite fine-particle dispersion, method for produci...
Patent number
10,730,755
Issue date
Aug 4, 2020
JGC Catalysts and Chemicals Ltd.
Yuji Tawarazako
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiO2 containing dispersion with high salt stability
Patent number
10,723,628
Issue date
Jul 28, 2020
Evonik Operations GmbH
Wolfgang Lortz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Loss circulation material composition having alkaline nanoparticle...
Patent number
10,351,755
Issue date
Jul 16, 2019
Saudi Arabian Oil Company
Vikrant Wagle
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silica particles, manufacturing method for the same, and silica sol
Patent number
10,173,901
Issue date
Jan 8, 2019
Nissan Chemical Industries, Ltd.
Keiko Yoshitake
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Precipitated silica and paper industry/other applications thereof
Patent number
10,023,471
Issue date
Jul 17, 2018
Rhodia Operations
Pierre-Yves Lahary
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing and processing a paste-like SiO2 composition,...
Patent number
9,533,890
Issue date
Jan 3, 2017
Heraeus Quarzglas GmbH & Co. KG
Jürgen Weber
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Biocidal colloidal dispersions of silica particles with silver ions...
Patent number
9,108,854
Issue date
Aug 18, 2015
PREBONA AB
Jan-Erik Otterstedt
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Stable aqueous silica dispersions
Patent number
8,545,618
Issue date
Oct 1, 2013
Evonik Degussa GmbH
Ulrich Fischer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of metal oxide and metalloid oxide dispe...
Patent number
8,529,651
Issue date
Sep 10, 2013
Evonik Degussa GmbH
Wolfgang Lortz
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
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
Stable aqueous dispersions of precipitated silica
Patent number
8,092,587
Issue date
Jan 10, 2012
Evonik Degussa GmbH
Florian Zschunke
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method and apparatus for dispersion of high-surface-area, low-bulk-...
Patent number
7,989,506
Issue date
Aug 2, 2011
Eastman Kodak Company
Paul A. Corbelli
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aqueous dispersions of partially hydrophobic silicas
Patent number
7,951,848
Issue date
May 31, 2011
Wacker Chemie AG
Torsten Gottschalk-Gaudig
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Dispersion of high surface area silica
Patent number
7,918,933
Issue date
Apr 5, 2011
Evonik Degussa GmbH
Wolfgang Lortz
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Dispersion which contains at least 2 types of particles
Patent number
7,901,502
Issue date
Mar 8, 2011
Wacker Chemie AG
Herbert Barthel
B82 - NANO-TECHNOLOGY
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
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...
Patents Applications
last 30 patents
Information
Patent Application
SUPERCRITICAL DRYING METHOD FOR SILICA WET GEL BLANKET
Publication number
20240359994
Publication date
Oct 31, 2024
LG CHEM, LTD.
Kyoung Shil OH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Aqueous Hydrophobic Silica Dispersions
Publication number
20240262699
Publication date
Aug 8, 2024
Cabot Corporation
Lang H. Nguyen
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
METHOD FOR PRODUCING POLISHING COMPOSITION
Publication number
20220372330
Publication date
Nov 24, 2022
Fujimi Incorporated
Masashi Abe
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SURFACE MODIFIED SILANIZED COLLOIDAL SILICA PARTICLES
Publication number
20220348789
Publication date
Nov 3, 2022
Rohm and Haas Electronics Materials CMP Holdings, Inc.
Changzai CHI
B82 - NANO-TECHNOLOGY
Information
Patent Application
SILICA WITH REDUCED TRIBO-CHARGE FOR TONER APPLICATIONS
Publication number
20220267160
Publication date
Aug 25, 2022
Evonik Operations GmbH
Mareike GIESSELER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
AQUEOUS SILICA DISPERSION
Publication number
20220127511
Publication date
Apr 28, 2022
Halliburton Energy Services, Inc.
Sairam KS PINDIPROLU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
EXFOLIATED LAYER DISPERSION OF LAYERED COMPOUND, AND TRANSPARENT SU...
Publication number
20220089880
Publication date
Mar 24, 2022
UNIVERSITY PUBLIC CORPORATION OSAKA
Tomohiro IWASAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
AQUEOUS SILICA DISPERSION WITH LONG SHELF LIFE FOR FIRE-RESISTANT G...
Publication number
20220009785
Publication date
Jan 13, 2022
Evonik Operations GmbH
Fulvio COSTA
B82 - NANO-TECHNOLOGY
Information
Patent Application
SUPERCRITICAL DRYING METHOD FOR SILICA WET GEL BLANKET
Publication number
20210261420
Publication date
Aug 26, 2021
LG CHEM, LTD.
Kyoung Shil OH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Aqueous Hydrophobic Silica Dispersions
Publication number
20210053833
Publication date
Feb 25, 2021
Lang H. Nguyen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Loss Circulation Material Composition Having Alkaline Nanoparticle...
Publication number
20200377782
Publication date
Dec 3, 2020
Saudi Arabian Oil Company
Vikrant Wagle
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SILICA PARTICLE DISPERSION AND METHOD FOR PRODUCING THE SAME
Publication number
20200354225
Publication date
Nov 12, 2020
JGC Catalysts and Chemicals Ltd
Michio KOMATSU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SILICA PARTICLE DISPERSION AND METHOD FOR PRODUCING THE SAME
Publication number
20190345036
Publication date
Nov 14, 2019
JGC Catalysts and Chemicals Ltd.
Michio KOMATSU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Loss Circulation Material Composition Having Alkaline Nanoparticle...
Publication number
20190276727
Publication date
Sep 12, 2019
Saudi Arabian Oil Company
Vikrant Wagle
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SiO2 Containing Dispersion With High Salt Stability
Publication number
20190106328
Publication date
Apr 11, 2019
Wolfgang Lortz
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Loss Circulation Material Composition Having Alkaline Nanoparticle...
Publication number
20190055456
Publication date
Feb 21, 2019
Saudi Arabian Oil Company
Vikrant Wagle
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Loss Circulation Material Composition Having Alkaline Nanoparticle...
Publication number
20190055455
Publication date
Feb 21, 2019
Saudi Arabian Oil Company
Vikrant Wagle
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Silica-Based Composite Fine-Particle Dispersion, Method for Produci...
Publication number
20180105428
Publication date
Apr 19, 2018
JGC CATALYSTS AND CHEMICALS LTD.
Yuji Tawarazako
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DISPERSANT, DISPERSION COMPOSITION, AND FIBROUS SHEET
Publication number
20170080397
Publication date
Mar 23, 2017
MEISEI CHEMICAL WORKS, LTD.
Shuichi ISHIGURE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SILICA PARTICLES, MANUFACTURING METHOD FOR THE SAME, AND SILICA SOL
Publication number
20170001870
Publication date
Jan 5, 2017
Nissan Chemical Industries, Ltd.
Keiko YOSHITAKE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Biocidal Colloidal Dispersions of Silica Particles with Silver Ions...
Publication number
20120301553
Publication date
Nov 29, 2012
PREBONA AB
Jan-Erik Otterstedt
B82 - NANO-TECHNOLOGY
Information
Patent Application
PROTECTIVE COATINGS AND METHODS OF MAKING AND USING THE SAME
Publication number
20120276369
Publication date
Nov 1, 2012
3M INNOVATIVE PROPERTIES COMPANY
Naiyong Jing
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COATING COMPOSITION FOR FOAM PARTICLES
Publication number
20120270052
Publication date
Oct 25, 2012
BASF SE
Benjamin Nehls
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
PRODUCTION OF HIGH-PURITY SUSPENSIONS CONTAINING PRECIPITATED SILIC...
Publication number
20110302849
Publication date
Dec 15, 2011
EVONIK DEGUSSA GmbH
Patrik Stenner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STABLE AQUEOUS DISPERSIONS OF PRECIPITATED SILICA
Publication number
20110179970
Publication date
Jul 28, 2011
Florian Zschunke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING A DISPERSION COMPRISING TITANIUM-SILICON MIXE...
Publication number
20110171120
Publication date
Jul 14, 2011
EVONIK DEGUSSA GmbH
Wolfgang Lortz
B82 - NANO-TECHNOLOGY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF METAL OXIDE AND METALLOID OXIDE DISPE...
Publication number
20110155951
Publication date
Jun 30, 2011
EVONIK DEGUSSA GmbH
Wolfgang LORTZ
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
Chemically assisted milling of silicas
Publication number
20110094418
Publication date
Apr 28, 2011
David Monroe Chapman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...