by hydrolysis of tetrafluoride

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CPC
C01B33/184

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B33/00Silicon Compounds thereof

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C01B33/184by hydrolysis of tetrafluoride

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of carbon-doped silicon dioxide granulate as an interme...
- Patent number 11,339,076
- Issue date May 24, 2022
- Heraeus Quarzglas GmbH & Co. KG
- Matthias Otter
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Mixed oxide powder comprising alkali metal oxide, and silicone rubb...
- Patent number 7,862,797
- Issue date Jan 4, 2011
- Evonik Degussa GmbH
- Kai Schumacher
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of high purity silica from waste by-prod...
- Patent number 5,853,685
- Issue date Dec 29, 1998
- William R. Erickson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing finely-divided silicon dioxide in good yield
- Patent number 4,572,827
- Issue date Feb 25, 1986
- Gosta Flemmert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for preparing finely-divided silicon dioxide...
- Patent number 4,559,218
- Issue date Dec 17, 1985
- Gosta Flemmert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for separating and recovering silica, aluminum and iron from...
- Patent number 4,539,187
- Issue date Sep 3, 1985
- Hydro Fuels, Inc.
- James J. Russ
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of fumed SiO.sub.2
- Patent number 4,508,538
- Issue date Apr 2, 1985
- The Dow Chemical Company
- Joel F. M. Leathers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Surface-area stabilization of fumed silica
- Patent number 4,477,412
- Issue date Oct 16, 1984
- The Dow Chemical Company
- Marylu B. Gibbs
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Defluorination of fumed silica
- Patent number 4,363,792
- Issue date Dec 14, 1982
- The Dow Chemical Company
- Marylu B. Gibbs
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing hydrogen fluoride and silicon dioxide from sili...
- Patent number 4,206,189
- Issue date Jun 3, 1980
- Feoktist I. Kosintsev
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for manufacture of anhydrous hydrogen fluoride and finely d...
- Patent number 4,144,158
- Issue date Mar 13, 1979
- Allied Chemical Corporation
- Krishnamurthy Nagasubramanian
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of preparing fumed SiO.sub.2
- Patent number 4,059,680
- Issue date Nov 22, 1977
- The Dow Chemical Company
- Joel F. M. Leathers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of high purity hydrogen fluoride from silicon tetrafluoride
- Patent number 4,036,938
- Issue date Jul 19, 1977
- Richard S. Reed
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for converting silicon-and-fluorine-containing waste gases...
- Patent number 3,969,485
- Issue date Jul 13, 1976
- Gosta Lennart Flemmert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3661519
- Patent number 3,661,519
- Issue date May 9, 1972
- B82 - NANO-TECHNOLOGY
Information Patent Grant
3660025
- Patent number 3,660,025
- Issue date May 2, 1972
- B82 - NANO-TECHNOLOGY
Information Patent Grant
3645684
- Patent number 3,645,684
- Issue date Feb 29, 1972
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3540844
- Patent number 3,540,844
- Issue date Nov 17, 1970
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
3511605
- Patent number 3,511,605
- Issue date May 12, 1970
- B82 - NANO-TECHNOLOGY
Information Patent Grant
3284167
- Patent number 3,284,167
- Issue date Nov 8, 1966
- B82 - NANO-TECHNOLOGY
Information Patent Grant
3273963
- Patent number 3,273,963
- Issue date Sep 20, 1966
- B82 - NANO-TECHNOLOGY
Information Patent Grant
3233969
- Patent number 3,233,969
- Issue date Feb 8, 1966
- B82 - NANO-TECHNOLOGY
Information Patent Grant
3203759
- Patent number 3,203,759
- Issue date Aug 31, 1965
- B82 - NANO-TECHNOLOGY
Information Patent Grant
3110562
- Patent number 3,110,562
- Issue date Nov 12, 1963
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3087787
- Patent number 3,087,787
- Issue date Apr 30, 1963
- B82 - NANO-TECHNOLOGY
Information Patent Grant
3053627
- Patent number 3,053,627
- Issue date Sep 11, 1962
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2886414
- Patent number 2,886,414
- Issue date May 12, 1959
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2819151
- Patent number 2,819,151
- Issue date Jan 7, 1958
- B82 - NANO-TECHNOLOGY
Information Patent Grant
2631083
- Patent number 2,631,083
- Issue date Mar 10, 1953
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2535036
- Patent number 2,535,036
- Issue date Dec 26, 1950
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF CARBON-DOPED SILICON DIOXIDE GRANULATE AS AN INTERME...
- Publication number 20180370835
- Publication date Dec 27, 2018
- Heraeus Quarzglas GmbH & Co. KG
- Matthias Otter
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICON OXIDE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY...
- Publication number 20130266500
- Publication date Oct 10, 2013
- Hirofumi FUKUOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON OXIDE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY...
- Publication number 20110287313
- Publication date Nov 24, 2011
- Hirofumi FUKUOKA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Mixed Oxide Powder Comprising Alkali Metal Oxide, and Silicone Rubb...
- Publication number 20080199392
- Publication date Aug 21, 2008
- Evonik Degussa GmgH
- Kai Schumacher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

by hydrolysis of tetrafluoride

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Preparation of carbon-doped silicon dioxide granulate as an interme...

Mixed oxide powder comprising alkali metal oxide, and silicone rubb...

Process for the production of high purity silica from waste by-prod...

Process for preparing finely-divided silicon dioxide in good yield

Process and apparatus for preparing finely-divided silicon dioxide...

Method for separating and recovering silica, aluminum and iron from...

Recovery of fumed SiO.sub.2

Surface-area stabilization of fumed silica

Defluorination of fumed silica

Method of producing hydrogen fluoride and silicon dioxide from sili...

Process for manufacture of anhydrous hydrogen fluoride and finely d...

Method of preparing fumed SiO.sub.2

Production of high purity hydrogen fluoride from silicon tetrafluoride

Process for converting silicon-and-fluorine-containing waste gases...

3661519

3660025

3645684

3540844

3511605

3284167

3273963

3233969

3203759

3110562

3087787

3053627

2886414

2819151

2631083

2535036

Patents Applicationslast 30 patents

PREPARATION OF CARBON-DOPED SILICON DIOXIDE GRANULATE AS AN INTERME...

SILICON OXIDE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY...

SILICON OXIDE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY...

Mixed Oxide Powder Comprising Alkali Metal Oxide, and Silicone Rubb...