C01B33/043 - CPC Classification Index

#1

20250382186

2025-12-18

SILANE RECOVERY DEVICE AND METHOD

#2

20230416907

2023-12-28

PROCESS FOR MANUFACTURING SILICON-CONTAINING MATERIALS

#3

20210130174

2021-05-06

Amorphous silicon-based films resistant to crystallization

#4

20210087708

2021-03-25

Nano-wire growth

#5

20180117557

2018-05-03

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

#6

20170297916

2017-10-19

DISTILLATION PROCESS

#7

20160347620

2016-12-01

Solid source and method for the synthesis of silicon-containing precursors for chemical vapor deposition

#8

20160115036

2016-04-28

Method for preparing a hydrosilane using hetero atom containing activated carbon

#9

20160090307

2016-03-31

System and process for silane production

#10

20150251916

2015-09-10

Method for preparing monosilane using trialkoxysilane

#11

20150232486

2015-08-20

Method for producing monosilane and tetraalkoxysilane

#12

20150191832

2015-07-09

Electrolytic process to silicides

#13

20150151977

2015-06-04

Systems for producing silane

#14

20140369918

2014-12-18

Method and apparatus for production of silane and hydrohalosilanes

#15

20140328740

2014-11-06

Methods for producing silane

#16

20140235884

2014-08-21

METHOD OF PREPARING SILICON NANOCRYSTALS

#17

20140161705

2014-06-12

Process for the preparation of trisilylamine from monochlorosilane and ammonia

#18

20130294995

2013-11-07

Selective splitting of high order silanes

#19

20130272948

2013-10-17

Process for producing monosilane from dichlorosilane

#20

20130156677

2013-06-20

Process for separating monosilane from chlorosilanes-rich mixture

#21

20130156675

2013-06-20

PROCESS FOR PRODUCTION OF SILANE AND HYDROHALOSILANES

#22

20130008311

2013-01-10

Exhaust gas treatment system

#23

20130004405

2013-01-03

Processes for producing silane in a bubble column

#24

20120226064

2012-09-06

Method for producing monosilane and tetraalkoxysilane

#25

20120214005

2012-08-23

Method for producing hydridosilanes

#26

20120201728

2012-08-09

Method and system for producing monosilane

#27

20120183465

2012-07-19

PLANT AND PROCESS FOR PREPARING MONOSILANE

#28

20120164033

2012-06-28

Systems for producing silane

#29

20120160702

2012-06-28

Methods for producing silane

#30

20120128568

2012-05-24

PRODUCTION OF SILANES FROM SILICON ALLOYS AND ALKALINE EARTH METALS OR ALKALINE EARTH METAL SILICIDES

#31

20120079848

2012-04-05

Systems for purifying silane

#32

20120079847

2012-04-05

Processes for purifying silane

#33

20110262338

2011-10-27

METHOD AND SYSTEM FOR THE PRODUCTION OF PURE SILICON

#34

20110229399

2011-09-22

Method for the production of polycrystalline silicon

#35

20110200513

2011-08-18

Method for producing monosilane and tetraalkoxysilane

#36

20110158882

2011-06-30

Methods for producing silicon tetrafluoride

#37

20110076220

2011-03-31

Production of silanes by acid hydrolysis of alloys of silicon and of alkaline-earth metals or alkaline-earth metal silicides

#38

20110011129

2011-01-20

METHOD FOR RECYCLING SILANE (SiH4)

#39

20100252414

2010-10-07

Reverse piezoelectric method for production of silane

#40

20100160591

2010-06-24

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

#41

20100158782

2010-06-24

Magnesiothermic methods of producing high-purity silicon

#42

20100074824

2010-03-25

PROCESS FOR CONTINUOUSLY PRODUCING MONOSILANE

#43

20090304568

2009-12-10

Process for Producing Silane

#44

20090155156

2009-06-18

Process for producing monosilane

#45

20080319214

2008-12-25

Process for preparing Si-H-containing silanes

#46

20070264184

2007-11-15

Cascaded power plant process and method for providing reversibly usable hydrogen carriers in such a power plant process