Tetrafluoride

Industry

CPC
C01B33/10705

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Parent Industries

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

Current Industry

C01B33/10705Tetrafluoride

Industries

Patents Grantslast 30 patents

Information Patent Grant
Methods for graded utilization of fluorine and silicon resources in...
- Patent number 11,891,344
- Issue date Feb 6, 2024
- CHTEM LIMITED
- Xiaowei Quan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing fluoride gas
- Patent number 9,731,968
- Issue date Aug 15, 2017
- Stella Chemifa Corporation
- Masahide Waki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods for producing aluminum trifluoride
- Patent number 9,527,752
- Issue date Dec 27, 2016
- SunEdison, Inc.
- Puneet Gupta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High temperature decomposition of complex precursor salts in a molt...
- Patent number 9,101,896
- Issue date Aug 11, 2015
- SRI International
- Angel Sanjurjo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method to convert waste silicon to high purity silicon
- Patent number 9,067,338
- Issue date Jun 30, 2015
- SEMLUX TECHNOLOGIES, INC.
- Alleppey V. Hariharan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of silicon from kerf silicon waste
- Patent number 9,061,439
- Issue date Jun 23, 2015
- SEMLUX TECHNOLOGIES, INC.
- Alleppey V. Hariharan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing hydridosilanes
- Patent number 9,011,812
- Issue date Apr 21, 2015
- Evonik Degussa GmbH
- Nicole Brausch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Contamination free compression of corrosive gas
- Patent number 8,840,860
- Issue date Sep 23, 2014
- Meyer Intellectual Properties Limited
- Matthew Sakae Forkin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods for producing silicon tetrafluoride
- Patent number 8,529,860
- Issue date Sep 10, 2013
- MEMC Electronics Materials, Inc.
- Satish Bhusarapu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods for producing aluminum trifluoride
- Patent number 8,388,925
- Issue date Mar 5, 2013
- MEMC Electronic Materials, Inc.
- Puneet Gupta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process of silicon tetrafluoride gas synthesis
- Patent number 8,124,039
- Issue date Feb 28, 2012
- Vithal Revankar
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for assaying elements in a substrate for optics, electronics...
- Patent number 7,163,897
- Issue date Jan 16, 2007
- S.O.I.Tec Silicon on Insulator Technologies S.A.
- Laurent Viravaux
- G01 - MEASURING TESTING
Information Patent Grant
Production of tetrafluorosilane
- Patent number 7,074,377
- Issue date Jul 11, 2006
- Showa Denko K.K.
- Hitoshi Atobe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing silicon tetrafluoride
- Patent number 6,770,253
- Issue date Aug 3, 2004
- Central Glass Company, Limited
- Shinsuke Nakagawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Enrichment of silicon or germanium isotopes
- Patent number 6,146,601
- Issue date Nov 14, 2000
- Eagle-Picher industries, Inc.
- Teimuraz Abesadze
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing silicon tetrafluoride from uranium oxyfluoride
- Patent number 6,033,642
- Issue date Mar 7, 2000
- Starmet Corporation
- John B. Bulko
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing uranium oxide and silicon tetrafluoride from u...
- Patent number 5,901,338
- Issue date May 4, 1999
- Starmet Corporation
- William T. Nachtrab
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing silicon tetrafluoride from uranium tetrafluoride
- Patent number 5,888,468
- Issue date Mar 30, 1999
- Starmet Corp.
- William T. Nachtrab
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fluoride removal from sulphuric acid
- Patent number 5,324,499
- Issue date Jun 28, 1994
- Chemetics International Co. Ltd.
- Lynda G. Sturgeoff
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for hydrofluoric acid digestion of silica/alumina matrix mat...
- Patent number 5,242,670
- Issue date Sep 7, 1993
- Ronald C. Gehringer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Generation of fluorine via thermal plasma decomposition of metal fl...
- Patent number 5,207,999
- Issue date May 4, 1993
- Cameco Corporation
- Robert C. Burk
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing gaseous metallic fluoride
- Patent number 4,960,581
- Issue date Oct 2, 1990
- Mitsui Toatsu Chemicals, Inc.
- Isao Harada
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of silicon tetrafluoride
- Patent number 4,900,530
- Issue date Feb 13, 1990
- Enichem Agricoltura S.p.A.
- Guido Anania
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of separating HF and SiF.sub.4 from HCl
- Patent number 4,714,604
- Issue date Dec 22, 1987
- The Dow Chemical Company
- Robert S. Olson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing silicon tetrafluoride
- Patent number 4,615,872
- Issue date Oct 7, 1986
- D. Swarovski & Co.
- Wolfgang Porcham
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Continuous production of silicon tetrafluoride gas in a vertical co...
- Patent number 4,470,959
- Issue date Sep 11, 1984
- Allied Corporation
- Jaidev S. Talwar
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process of preparing silicon tetrafluoride by using hydrogen fluori...
- Patent number 4,382,071
- Issue date May 3, 1983
- Central Glass Company, Limited
- Toyozo Otsuka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3233969
- Patent number 3,233,969
- Issue date Feb 8, 1966
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR GRADED UTILIZATION OF FLUORINE AND SILICON RESOURCES IN...
- Publication number 20230339822
- Publication date Oct 26, 2023
- CHTEM LIMITED
- Xiaowei QUAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SALT HYDRATE COMPOSITIONS FOR THERMAL ENERGY STORAGE SYSTEMS
- Publication number 20220259479
- Publication date Aug 18, 2022
- The Regents of the University of Michigan
- Donald Jason SIEGEL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fluorspar/Iodide Process for Reduction, Purification, and Crystalli...
- Publication number 20140341795
- Publication date Nov 20, 2014
- Silichem LLC
- Matthew J. Channon
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING TETRAHALOSILANES
- Publication number 20140335006
- Publication date Nov 13, 2014
- Spawnt Private S.a.r.l
- Norbert Auner
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING HYDRIDOSILANES
- Publication number 20130259791
- Publication date Oct 3, 2013
- EVONIK DEGUSSA GmbH
- Nicole Brausch
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS FOR PRODUCING ALUMINUM TRIFLUORIDE
- Publication number 20130136686
- Publication date May 30, 2013
- MEMC Electronic Materials, Inc.
- Puneet Gupta
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CALCINING CHAMBER AND PROCESS
- Publication number 20130115157
- Publication date May 9, 2013
- MEYER INTELLECTUAL PROPERTIES LTD.
- Matthew Sakae Forkin
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Contamination Free Compression of Corrosive Gas
- Publication number 20120189525
- Publication date Jul 26, 2012
- CIRCULON HUNGARY LTD.
- Matthew Sakae Forkin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fluorspar/Iodide process for reduction,purificatioin, and crystalli...
- Publication number 20120082610
- Publication date Apr 5, 2012
- Matthew J. Channon
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HIGH TEMPERATURE DECOMPOSITION OF COMPLEX PRECURSOR SALTS IN A MOLT...
- Publication number 20120009116
- Publication date Jan 12, 2012
- ANGEL SANJURJO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE PREPARATION OF FLUORINE COMPOUND
- Publication number 20110311426
- Publication date Dec 22, 2011
- STELLA CHEMIFA CORPORATION
- Masahide Waki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method Of Continuously Producing Tetrafluorosilane By Using Various...
- Publication number 20110305621
- Publication date Dec 15, 2011
- Kyung Hoon Kang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for the production of polycrystalline silicon
- Publication number 20110229399
- Publication date Sep 22, 2011
- Sunlit S.r.l.
- Silvio Tozzoli
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Methods For Producing Silicon Tetrafluoride
- Publication number 20110158882
- Publication date Jun 30, 2011
- MEMC Electronic Materials, Inc.
- Satish Bhusarapu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Methods For Producing Aluminum Trifluoride
- Publication number 20110158896
- Publication date Jun 30, 2011
- MEMC Electronic Materials, Inc.
- Puneet Gupta
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING FLUORIDE GAS
- Publication number 20110135555
- Publication date Jun 9, 2011
- STELLA CHEMIFA CORPORATION
- Masahide Waki
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20100221171
- Publication date Sep 2, 2010
- Andrey Pavlovich Chukanov
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS OF SILICON TETRAFLUORIDE GAS SYNTHESIS
- Publication number 20100189621
- Publication date Jul 29, 2010
- Vithal Revankar
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PRODUCING SILICON TETRAFLUORIDE FROM FLUOROSILICATES...
- Publication number 20100150808
- Publication date Jun 17, 2010
- MEMC Electronic Materials, Inc.
- Satish Bhusarapu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS FOR PRODUCING SILICON TETRAFLUORIDE FROM FLUOROSILICATES IN...
- Publication number 20100150789
- Publication date Jun 17, 2010
- MEMC Electronic Materials, Inc.
- Satish Bhusarapu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD TO CONVERT WASTE SILICON TO HIGH PURITY SILICON
- Publication number 20100061913
- Publication date Mar 11, 2010
- Alleppey V. HARIHARAN
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD TO CONVERT SILICON POWDER TO HIGH PURITY POLYSILICON THROUGH...
- Publication number 20100061911
- Publication date Mar 11, 2010
- Alleppey V. HARIHARAN
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
RECOVERY OF SILICON FROM KERF SILICON WASTE
- Publication number 20100032630
- Publication date Feb 11, 2010
- Alleppey V. HARIHARAN
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
PROCESS FOR PRODUCTION OF SILICON TETRAFLUORIDE, AND APPARATUS FOR...
- Publication number 20090274606
- Publication date Nov 5, 2009
- STELLA CHEMIFA CORPORATION
- Mitsugu Nagano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Silicon Production Process
- Publication number 20090263307
- Publication date Oct 22, 2009
- CIRCULON HUNGARY LTD.
- Leonard Nanis
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING SILICON, METHOD FOR SEPARATING SILICON FROM MO...
- Publication number 20070209945
- Publication date Sep 13, 2007
- OOO "Gelios"
- Alexsander Ivanovich Karelin
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method for producing tetrafluorosilane
- Publication number 20070003466
- Publication date Jan 4, 2007
- Masakazu Oka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Production and use of tetrafluorosilane
- Publication number 20040184980
- Publication date Sep 23, 2004
- Hitoshi Atobe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for assaying elements in a substrate for optics, electronics...
- Publication number 20040029387
- Publication date Feb 12, 2004
- Laurent Viravaux
- G01 - MEASURING TESTING
Information Patent Application
Process for producing silicon tetrafluoride
- Publication number 20030095909
- Publication date May 22, 2003
- Central Glass Company, Limited
- Shinsuke Nakagawa
- C01 - INORGANIC CHEMISTRY

Tetrafluoride

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods for graded utilization of fluorine and silicon resources in...

Process for producing fluoride gas

Methods for producing aluminum trifluoride

High temperature decomposition of complex precursor salts in a molt...

Method to convert waste silicon to high purity silicon

Recovery of silicon from kerf silicon waste

Process for preparing hydridosilanes

Contamination free compression of corrosive gas

Methods for producing silicon tetrafluoride

Methods for producing aluminum trifluoride

Process of silicon tetrafluoride gas synthesis

Method for assaying elements in a substrate for optics, electronics...

Production of tetrafluorosilane

Process for producing silicon tetrafluoride

Enrichment of silicon or germanium isotopes

Method for producing silicon tetrafluoride from uranium oxyfluoride

Method for producing uranium oxide and silicon tetrafluoride from u...

Method for producing silicon tetrafluoride from uranium tetrafluoride

Fluoride removal from sulphuric acid

Method for hydrofluoric acid digestion of silica/alumina matrix mat...

Generation of fluorine via thermal plasma decomposition of metal fl...

Method for preparing gaseous metallic fluoride

Process for the production of silicon tetrafluoride

Method of separating HF and SiF.sub.4 from HCl

Process for producing silicon tetrafluoride

Continuous production of silicon tetrafluoride gas in a vertical co...

Process of preparing silicon tetrafluoride by using hydrogen fluori...

3233969

Patents Applicationslast 30 patents

METHODS FOR GRADED UTILIZATION OF FLUORINE AND SILICON RESOURCES IN...

SALT HYDRATE COMPOSITIONS FOR THERMAL ENERGY STORAGE SYSTEMS

Fluorspar/Iodide Process for Reduction, Purification, and Crystalli...

METHOD FOR PRODUCING TETRAHALOSILANES

PROCESS FOR PREPARING HYDRIDOSILANES

METHODS FOR PRODUCING ALUMINUM TRIFLUORIDE

CALCINING CHAMBER AND PROCESS

Contamination Free Compression of Corrosive Gas

Fluorspar/Iodide process for reduction,purificatioin, and crystalli...

HIGH TEMPERATURE DECOMPOSITION OF COMPLEX PRECURSOR SALTS IN A MOLT...

PROCESS FOR THE PREPARATION OF FLUORINE COMPOUND

Method Of Continuously Producing Tetrafluorosilane By Using Various...

Method for the production of polycrystalline silicon

Methods For Producing Silicon Tetrafluoride

Methods For Producing Aluminum Trifluoride

PROCESS FOR PRODUCING FLUORIDE GAS

METHOD FOR PRODUCING POLYCRYSTALLINE SILICON

PROCESS OF SILICON TETRAFLUORIDE GAS SYNTHESIS

PROCESSES FOR PRODUCING SILICON TETRAFLUORIDE FROM FLUOROSILICATES...

SYSTEMS FOR PRODUCING SILICON TETRAFLUORIDE FROM FLUOROSILICATES IN...

METHOD TO CONVERT WASTE SILICON TO HIGH PURITY SILICON

METHOD TO CONVERT SILICON POWDER TO HIGH PURITY POLYSILICON THROUGH...

RECOVERY OF SILICON FROM KERF SILICON WASTE

PROCESS FOR PRODUCTION OF SILICON TETRAFLUORIDE, AND APPARATUS FOR...

Silicon Production Process

METHOD FOR PRODUCING SILICON, METHOD FOR SEPARATING SILICON FROM MO...

Method for producing tetrafluorosilane

Production and use of tetrafluorosilane

Method for assaying elements in a substrate for optics, electronics...

Process for producing silicon tetrafluoride