ClassID:

84988

C01B33/10773 - CPC Classification

Classification description:

Silicon; Compounds thereof; Compounds containing halogen; Halogenated silanes Halogenated silanes obtained by disproportionation and molecular rearrangement of halogenated silanes

Recent Application in this class:
#1
20260070792
2026-03-12

METHOD FOR PRODUCING HALOTRISILANE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICES USING THE SAME

#2
20240253997
2024-08-01

Synthesis of 1,1,1-trichlorodisilane

#3
20230264963
2023-08-24

METHOD FOR FABRICATING TRIHALODISILANE AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE USING THE SAME

#4
20210300769
2021-09-30

Transsilylation catalysis

#5
20180265367
2018-09-20

METHODS OF HYDROGENATING A HALOSILANE

#6
20180117557
2018-05-03

Column and process for disproportionation of chlorosilanes into monosilane and tetrachlorosilane and plant for production of monosilane

#7
20170369325
2017-12-28

METHOD FOR PRODUCING TRICHLOROSILANE

#8
20170297916
2017-10-19

DISTILLATION PROCESS

#9
20170247260
2017-08-31

Method for purifying halogenated oligosilanes

#10
20170166452
2017-06-15

Process for the cleavage of silicon-silicon bonds and/or silicon-chlorine bonds in mono-, poly- and/or oligosilanes

#11
20160318768
2016-11-03

Process for preparing octachlorotrisilane and higher polychlorosilanes with utilization of hexachlorodisilane

#12
20160311692
2016-10-27

Neutral complex of cyclic silane, manufacturing method therefor, and method for manufacturing cyclic hydrogenated silane or cyclic organic silane

#13
20160060126
2016-03-03

Process for the preparation of hexachlorodisilane by cleavage of higher polychlorosilanes such as octachlorotrisilane

#14
20160046494
2016-02-18

Process and apparatus for preparation of octachlorotrisilane

#15
20160039681
2016-02-11

Method and device for producing polychlorosilanes

#16
20140178284
2014-06-26

METHOD FOR PRODUCING HIGHER SILANES WITH IMPROVED YIELD

#17
20140017155
2014-01-16

PROCESS FOR PREPARING TRICHLOROSILANE

#18
20130323151
2013-12-05

Monochlorosilane, process and apparatus for the preparation thereof

#19
20130294995
2013-11-07

Selective splitting of high order silanes

#20
20130259791
2013-10-03

Process for preparing hydridosilanes

#21
20130259790
2013-10-03

Process for preparing higher halosilanes and hydridosilanes

#22
20130236367
2013-09-12

Production of polycrystalline silicon in substantially closed-loop systems

#23
20130214243
2013-08-22

Nanowires made of novel precursors and method for the production thereof

#24
20130078176
2013-03-28

FLOW TUBE REACTOR FOR CONVERSION OF SILICON TETRACHLORIDE TO TRICHLOROSILANE

#25
20130017138
2013-01-17

Method for producing hexachlorodisilane

#26
20120313037
2012-12-13

CHLORIDE-CONTAINING SILICON

#27
20120214005
2012-08-23

Method for producing hydridosilanes

#28
20120183464
2012-07-19

Process and use of amino-functional resins for dismutating halosilanes and for removing extraneous metals

#29
20120177557
2012-07-12

PROCESS FOR TREATING CATALYST PRECURSORS

#30
20120171100
2012-07-05

Process for hydrogenation of a silicon tetrahalide and silicon to trihalosilane

#31
20120114546
2012-05-10

Hybrid TCS-siemens process equipped with 'turbo charger' FBR; method of saving electricity and equipment cost from TCS-siemens process polysilicon plants of capacity over 10,000 MT/YR

#32
20120100061
2012-04-26

Production of Polycrystalline Silicon in Substantially Closed-loop Processes

#33
20120070361
2012-03-22

METHOD FOR COLLECTION OF HEXACHLORODISILANE AND PLANT FOR THE METHOD

#34
20110297884
2011-12-08

Method of producing trichlorosilane (TCS) rich chlorosilane product stably from a fluidized gas phase reactor (FBR) and the structure of the reactor -II

#35
20110262338
2011-10-27

METHOD AND SYSTEM FOR THE PRODUCTION OF PURE SILICON

#36
20110236289
2011-09-29

Chlorosilane production method

#37
20110158888
2011-06-30

METHODS FOR REDUCING THE DEPOSITION OF SILICON ON REACTOR WALLS USING PERIPHERAL SILICON TETRACHLORIDE

#38
20110158857
2011-06-30

Fluidized bed reactor systems and distributors for use in same

#39
20110129402
2011-06-02

Method of producing trichlorosilane (TCS) rich product stably from hydrogenation of silicon tetra chloride (STC) in fluidized gas phase reactor (FBR) and the structure of the reactor

#40
20110104035
2011-05-05

Method for producing polycrystalline silicon

#41
20100296994
2010-11-25

CATALYST AND METHOD FOR DISMUTATION OF HALOSILANES CONTAINING HYDROGEN

#42
20100264362
2010-10-21

Method of producing trichlorosilane (TCS) rich Chlorosilane product stably from a fluidized gas phase reactor (FBR) and the structure of the reactor

#43
20100189926
2010-07-29

PLASMA DEPOSITION APPARATUS AND METHOD FOR MAKING HIGH PURITY SILICON

#44
20100160591
2010-06-24

Method for producing polycrystalline silicon, and facility for producing polycrystalline silicon

#45
20100111804
2010-05-06

Apparatus and process for hydrogenation of a silicon tetrahalide and silicon to the trihalosilane

#46
20100074824
2010-03-25

PROCESS FOR CONTINUOUSLY PRODUCING MONOSILANE

#47
20090155156
2009-06-18

Process for producing monosilane

#48
20090098039
2009-04-16

Silicon Production method

#49
20080319214
2008-12-25

Process for preparing Si-H-containing silanes

#50
20080095691
2008-04-24

Apparatus and process for preparing silanes