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Halogenated silanes obtained by disproportionation and molecular rearrangement of halogenated silanes
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Silicon Compounds thereof
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Halogenated silanes obtained by disproportionation and molecular rearrangement of halogenated silanes
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last 30 patents
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Transsilylation catalysis
Patent number
11,345,604
Issue date
May 31, 2022
DDP Specialty Electronic Materials US 9, Inc.
Brian D. Rekken
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Process for the cleavage of silicon-silicon bonds and/or silicon-ch...
Patent number
11,104,582
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Aug 31, 2021
Momentive Performance Materials GmbH
Norbert Auner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Method for purifying halogenated oligosilanes
Patent number
10,457,559
Issue date
Oct 29, 2019
PSC POLYSILANE CHEMICALS GMBH
Christian Bauch
C07 - ORGANIC CHEMISTRY
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Column and process for disproportionation of chlorosilanes into mon...
Patent number
10,384,182
Issue date
Aug 20, 2019
Schmid Silicon Technology GmbH
Christian Schmid
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Process for preparing octachlorotrisilane and higher polychlorosila...
Patent number
10,023,470
Issue date
Jul 17, 2018
Evonik Degussa GmbH
Imad Moussallem
C01 - INORGANIC CHEMISTRY
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Method and device for producing polychlorosilanes
Patent number
9,994,456
Issue date
Jun 12, 2018
Evonik Degussa GmbH
Juergen Erwin Lang
C01 - INORGANIC CHEMISTRY
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Process and use of amino-functional resins for dismutating halosila...
Patent number
9,908,781
Issue date
Mar 6, 2018
Evonik Degussa GmbH
Ekkehard Mueh
C01 - INORGANIC CHEMISTRY
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Process and apparatus for preparation of octachlorotrisilane
Patent number
9,845,248
Issue date
Dec 19, 2017
Evonik Degussa GmbH
Juergen Erwin Lang
C01 - INORGANIC CHEMISTRY
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Chlorosilane production method
Patent number
9,840,421
Issue date
Dec 12, 2017
Tokuyama Corporation
Shouji Iiyama
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Process for the preparation of hexachlorodisilane by cleavage of hi...
Patent number
9,758,383
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Sep 12, 2017
Evonik Degussa GmbH
Juergen Erwin Lang
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Process for preparing higher halosilanes and hydridosilanes
Patent number
9,745,200
Issue date
Aug 29, 2017
Evonik Degussa GmbH
Stephan Wieber
C01 - INORGANIC CHEMISTRY
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Neutral complex of cyclic silane, manufacturing method therefor, an...
Patent number
9,682,866
Issue date
Jun 20, 2017
Nippon Shokubai Co., Ltd.
Morihiro Kitamura
C01 - INORGANIC CHEMISTRY
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Selective splitting of high order silanes
Patent number
9,481,580
Issue date
Nov 1, 2016
Evonik Degussa GmbH
Ekkehard Mueh
C01 - INORGANIC CHEMISTRY
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Production of polycrystalline silicon in substantially closed-loop...
Patent number
9,394,180
Issue date
Jul 19, 2016
SunEdison, Inc.
Satish Bhusarapu
C01 - INORGANIC CHEMISTRY
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Method for producing hexachlorodisilane
Patent number
9,278,865
Issue date
Mar 8, 2016
SPAWNT Private S.A.R.L.
Norbert Auner
C01 - INORGANIC CHEMISTRY
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Nanowires made of novel precursors and method for the production th...
Patent number
9,263,262
Issue date
Feb 16, 2016
SPAWNT Private S.A.R.L.
Norbert Auner
B82 - NANO-TECHNOLOGY
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Monochlorosilane, process and apparatus for the preparation thereof
Patent number
9,221,689
Issue date
Dec 29, 2015
Evonik Degussa GmbH
Ekkehard Mueh
C01 - INORGANIC CHEMISTRY
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Method for producing polycrystalline silicon
Patent number
9,102,538
Issue date
Aug 11, 2015
Andrey Algerdovich Lovtsus
C01 - INORGANIC CHEMISTRY
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Method for producing hydridosilanes
Patent number
9,017,630
Issue date
Apr 28, 2015
Evonik Degussa GmbH
Stephan Wieber
C01 - INORGANIC CHEMISTRY
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Process for preparing hydridosilanes
Patent number
9,011,812
Issue date
Apr 21, 2015
Evonik Degussa GmbH
Nicole Brausch
C01 - INORGANIC CHEMISTRY
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Silicon Production method
Patent number
8,894,959
Issue date
Nov 25, 2014
Tokuyama Corporation
Satoru Wakamatsu
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Fluidized bed reactor systems and distributors for use in same
Patent number
8,828,324
Issue date
Sep 9, 2014
SunEdison, Inc.
Henry F. Erk
C01 - INORGANIC CHEMISTRY
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Apparatus and process for hydrogenation of a silicon tetrahalide an...
Patent number
8,178,051
Issue date
May 15, 2012
Stephen Michael Lord
C01 - INORGANIC CHEMISTRY
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Process for producing monosilane
Patent number
8,105,564
Issue date
Jan 31, 2012
Evonik Degussa GmbH
Raymund Sonnenschein
C01 - INORGANIC CHEMISTRY
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Apparatus and process for preparing silanes
Patent number
8,038,961
Issue date
Oct 18, 2011
Evonik Degussa GmbH
Raymund Sonnenschein
C01 - INORGANIC CHEMISTRY
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Method for producing polycrystalline silicon, and facility for prod...
Patent number
8,017,099
Issue date
Sep 13, 2011
Mitsubishi Materials Corporation
Masayuki Tebakari
C01 - INORGANIC CHEMISTRY
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Process for preparing Si-H-containing silanes
Patent number
7,605,283
Issue date
Oct 20, 2009
Wacker Chemie AG
Gilbert Geisberger
C07 - ORGANIC CHEMISTRY
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Method for producing silanes
Patent number
7,323,155
Issue date
Jan 29, 2008
Solarworld Aktiengesellschaft
Stephan Klein
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Recovery of lower-boiling silanes in a CVD process
Patent number
5,118,485
Issue date
Jun 2, 1992
Hemlock Semiconductor Corporation
Arvid N. Arvidson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Process for the dismutation of chlorosilanes
Patent number
5,094,831
Issue date
Mar 10, 1992
Degussa Aktiengesellschaft
Hans-Juergen Klockner
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
SYNTHESIS OF 1,1,1-TRICHLORODISILANE
Publication number
20240253997
Publication date
Aug 1, 2024
DDP Specialty Electronic Materials US 9, LLC
Andrew Millward
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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METHOD FOR FABRICATING TRIHALODISILANE AND METHOD FOR FABRICATING S...
Publication number
20230264963
Publication date
Aug 24, 2023
WONIK Materials Co., Ltd.
Ji Eun YUN
H01 - BASIC ELECTRIC ELEMENTS
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TRANSSILYLATION CATALYSIS
Publication number
20210300769
Publication date
Sep 30, 2021
Brian D. Rekken
C01 - INORGANIC CHEMISTRY
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METHODS OF HYDROGENATING A HALOSILANE
Publication number
20180265367
Publication date
Sep 20, 2018
Hemlock Semiconductor Operations LLC
Shaun Gregory Kleiber
C01 - INORGANIC CHEMISTRY
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METHOD FOR PRODUCING TRICHLOROSILANE
Publication number
20170369325
Publication date
Dec 28, 2017
Shin-Etsu Chemical Co., Ltd.
Masahiko ISHIDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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DISTILLATION PROCESS
Publication number
20170297916
Publication date
Oct 19, 2017
SiTec GmbH
Mark William Dassel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD FOR PURIFYING HALOGENATED OLIGOSILANES
Publication number
20170247260
Publication date
Aug 31, 2017
PSC POLYSILAND CHEMICALS GMBH
CHRISTIAN BAUCH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Process For The Cleavage Of Silicon-Silicon Bonds And/Or Silicon-Ch...
Publication number
20170166452
Publication date
Jun 15, 2017
MOMENTIVE PERFORMANCE MATERIALS GMBH
Norbert Auner
C07 - ORGANIC CHEMISTRY
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Patent Application
NEUTRAL COMPLEX OF CYCLIC SILANE, MANUFACTURING METHOD THEREFOR, AN...
Publication number
20160311692
Publication date
Oct 27, 2016
NIPPON SHOKUBAI CO., LTD
Morihiro KITAMURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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METHOD AND DEVICE FOR PRODUCING POLYCHLOROSILANES
Publication number
20160039681
Publication date
Feb 11, 2016
EVONIK DEGUSSA GmbH
Juergen Erwin LANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD FOR PRODUCING HIGHER SILANES WITH IMPROVED YIELD
Publication number
20140178284
Publication date
Jun 26, 2014
EVONIK DEGUSSA GmbH
Jürgen Erwin Lang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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PROCESS FOR PREPARING TRICHLOROSILANE
Publication number
20140017155
Publication date
Jan 16, 2014
EVONIK DEGUSSA GmbH
Ekkehard Müh
C01 - INORGANIC CHEMISTRY
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Patent Application
MONOCHLOROSILANE, PROCESS AND APPARATUS FOR THE PREPARATION THEREOF
Publication number
20130323151
Publication date
Dec 5, 2013
EVONIK DEGUSSA GmbH
Ekkehard Mueh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
SELECTIVE SPLITTING OF HIGH ORDER SILANES
Publication number
20130294995
Publication date
Nov 7, 2013
EVONIK DEGUSSA GmbH
Ekkehard Mueh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
PROCESS FOR PREPARING HYDRIDOSILANES
Publication number
20130259791
Publication date
Oct 3, 2013
EVONIK DEGUSSA GmbH
Nicole Brausch
C01 - INORGANIC CHEMISTRY
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Patent Application
PROCESS FOR PREPARING HIGHER HALOSILANES AND HYDRIDOSILANES
Publication number
20130259790
Publication date
Oct 3, 2013
EVONIK DEGUSSA GmbH
Stephan Wieber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
PRODUCTION OF POLYCRYSTALLINE SILICON IN SUBSTANTIALLY CLOSED-LOOP...
Publication number
20130236367
Publication date
Sep 12, 2013
MEMC Electronic Materials, Inc.
Satish Bhusarapu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
NANOWIRES MADE OF NOVEL PRECURSORS AND METHOD FOR THE PRODUCTION TH...
Publication number
20130214243
Publication date
Aug 22, 2013
Spawnt Private S.à.r.I
Norbert Auner
B82 - NANO-TECHNOLOGY
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CLOSED LOOP PROCESS FOR PREPARING TRICHLOROSILANE FROM METALLURGICA...
Publication number
20130095026
Publication date
Apr 18, 2013
EVONIK DEGUSSA GmbH
Yuecel Oenal
C01 - INORGANIC CHEMISTRY
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Patent Application
FLOW TUBE REACTOR FOR CONVERSION OF SILICON TETRACHLORIDE TO TRICHL...
Publication number
20130078176
Publication date
Mar 28, 2013
EVONIK DEGUSSA GmbH
Guido Stochniol
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD FOR PRODUCING HEXACHLORODISILANE
Publication number
20130017138
Publication date
Jan 17, 2013
Spawnt Private S.a.r.l
Norbert Auner
C01 - INORGANIC CHEMISTRY
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Patent Application
CHLORIDE-CONTAINING SILICON
Publication number
20120313037
Publication date
Dec 13, 2012
Spawnt Private S.a.r.l
Norbert Auner
C01 - INORGANIC CHEMISTRY
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METHOD FOR PRODUCING HYDRIDOSILANES
Publication number
20120214005
Publication date
Aug 23, 2012
EVONIK DEGUSSA GmbH
Stephan Wieber
C01 - INORGANIC CHEMISTRY
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Patent Application
PROCESS AND USE OF AMINO-FUNCTIONAL RESINS FOR DISMUTATING HALOSILA...
Publication number
20120183464
Publication date
Jul 19, 2012
EVONIK DEGUSSA GmbH
Ekkehard Mueh
C01 - INORGANIC CHEMISTRY
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PROCESS FOR TREATING CATALYST PRECURSORS
Publication number
20120177557
Publication date
Jul 12, 2012
EVONIK DEGUSSA GmbH
Hartwig Rauleder
C07 - ORGANIC CHEMISTRY
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Patent Application
Process for hydrogenation of a silicon tetrahalide and silicon to t...
Publication number
20120171100
Publication date
Jul 5, 2012
Stephen Michael Lord
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Hybrid TCS-siemens process equipped with 'turbo charger' FBR; metho...
Publication number
20120114546
Publication date
May 10, 2012
Yong Chee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Production of Polycrystalline Silicon in Substantially Closed-loop...
Publication number
20120100061
Publication date
Apr 26, 2012
MEMC Electronic Materials, Inc.
Satish Bhusarapu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD FOR COLLECTION OF HEXACHLORODISILANE AND PLANT FOR THE METHOD
Publication number
20120070361
Publication date
Mar 22, 2012
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Yasufumi Matsuo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Method of producing trichlorosilane (TCS) rich chlorosilane product...
Publication number
20110297884
Publication date
Dec 8, 2011
Yong Chae Chee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL