ClassID:

84985

C01B33/10757 - CPC Classification

Classification description:

Silicon; Compounds thereof; Compounds containing halogen; Halogenated silanes; Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material with the preferential formation of trichlorosilane

Sub-classes:
Recent Application in this class:
#1
20220274840
2022-09-01

TRICHLOROSILANE PRODUCTION METHOD, AND PIPES

#2
20220169520
2022-06-02

LOW TEMPERATURE PROCESS FOR THE SAFE CONVERSION OF THE SIEMENS PROCESS SIDE-PRODUCT MIXTURE TO CHLOROMONOSILANES

#3
20200095130
2020-03-26

AMORPHOUS SILICA, DEVICE FOR PRODUCING AMORPHOUS SILICA, METHOD FOR PRODUCING AMORPHOUS SILICA, SILICON PRODUCED FROM AMORPHOUS SILICA, AND METHOD FOR PRODUCING SILICON

#4
20180105427
2018-04-19

Fluidized bed reactor for preparing chlorosilanes

#5
20170166452
2017-06-15

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

#6
20150123038
2015-05-07

ADVANCED OFF-GAS RECOVERY PROCESS AND SYSTEM

#7
20140212352
2014-07-31

INTEGRATED PROCESS FOR CONVERSION OF STC-CONTAINING AND OCS-CONTAINING SIDESTREAMS INTO HYDROGEN-CONTAINING CHLOROSILANES

#8
20130095026
2013-04-18

CLOSED LOOP PROCESS FOR PREPARING TRICHLOROSILANE FROM METALLURGICAL SILICON

#9
20130001063
2013-01-03

Method for producing trichlorosilane

#10
20120213687
2012-08-23

METHOD FOR MANUFACTURING TRICHLOROSILANE

#11
20120100044
2012-04-26

Method and apparatus for manufacturing trichlorosilane

#12
20120076714
2012-03-29

Heater and related methods therefor

#13
20100150809
2010-06-17

ENHANCEMENTS FOR A CHLOROSILANE REDISTRIBUTION REACTOR

#14
20100034721
2010-02-11

Method and apparatus for manufacturing trichlorosilane

#15
20090269259
2009-10-29

Apparatus for producing trichlorosilane

#16
20090220403
2009-09-03

Method and apparatus for manufacturing trichlorosilane