ClassID:

84997

C01B33/126 - CPC Classification

Classification description:

Silicon; Compounds thereof; Silicon oxides; Hydrates thereof; Silica; Hydrates thereof, e.g. lepidoic silicic acid Preparation of silica of undetermined type

Sub-classes:
Recent Application in this class:
#1
20260130142
2026-05-07

Precursors and Flowable CVD Methods for Making Low-K Films to Fill Surface Features

#2
20260114194
2026-04-23

METHOD FOR FORMING SILICON-CONTAINING FILM, AND COMPOSITION AND SILICON PRECURSOR COMPOUND USED THEREFOR

#3
20260049398
2026-02-19

ORGANOAMINODISILAZANES FOR HIGH TEMPERATURE ATOMIC LAYER DEPOSITION OF SILICON OXIDE THIN FILMS

#4
20250388512
2025-12-25

HIGH EFFICIENCY ACID-BASE LEACHING METHODS AND SYSTEMS

#5
20250270096
2025-08-28

HIGH TEMPERATURE ATOMIC LAYER DEPOSITION OF SILICON-CONTAINING FILM

#6
20250263305
2025-08-21

EXTRACTION PROCESS FOR REDUCING THE ALUNITE CONTENT FROM TAILINGS, PRODUCT, AND ITS USE

#7
20250256971
2025-08-14

Compositions and Methods for the Capture of Carbon Dioxide and/or the Generation of Silica

#8
20250162884
2025-05-22

Self-Replicating Nano Factory and Uses Thereof

#9
20250137113
2025-05-01

COATED ARTICLES WITH A PLANARIZATION LAYER/HYDROXYL-MODIFIED LAYER AND A SURFACE-MODIFYING LAYER AND METHODS OF MAKING THE SAME

#10
20250100890
2025-03-27

METHOD FOR PRODUCING SPHERICAL SILICA POWDER

#11
20240376599
2024-11-14

SILICON PRECURSOR COMPOUND, COMPOSITION FOR FORMING SILICON-CONTAINING FILM COMPRISING SAME, AND METHOD FOR FORMING FILM USING COMPOSITION FOR FORMING SILICON-CONTAINING FILM

#12
20240360996
2024-10-31

ORIFICE SURROUNDED LOW PRESSURE HYDROXYL COMBUSTION

#13
20240317591
2024-09-26

SILICON-BASED MOLDED BODY AND METHOD FOR CONTINUOUSLY PREPARING SILICON OXIDE BY USING SAME

#14
20230382755
2023-11-30

PROCESS FOR RECOVERING MATERIALS FROM BAUXITE RESIDUE, MICROWAVE REACTOR FOR HEATING MINING PRODUCTS AND METHOD FOR HEATING A MINING PRODUCT

#15
20230293779
2023-09-21

SILICA FIBER COMPOSITIONS AND METHODS OF USE

#16
20230287015
2023-09-14

1,1,1-TRIS(ORGANOAMINO)DISILANE COMPOUNDS AND METHOD OF PREPARING SAME

#17
20230279028
2023-09-07

1,1,1-TRIS(ORGANOAMINO)DISILANE COMPOUNDS AND METHOD OF PREPARING SAME

#18
20230167016
2023-06-01

RECOVERY AND REUSE METHOD OF QUARTZ POWDER WASTE IN OUTSIDE-OF-TUBE DEPOSITION PROCESS

#19
20230095921
2023-03-30

Hydrothermic liquefaction outputs and fractions thereof

#20
20230089296
2023-03-23

COMPOSITION FOR DEPOSITING SILICON-CONTAINING THIN FILM AND METHOD FOR MANUFACTURING SILICON-CONTAINING THIN FILM USING THE SAME

#21
20230040892
2023-02-09

A PROCESS FOR PRODUCING ALUMINA AND A LITHIUM SALT

#22
20230002220
2023-01-05

Process for producing and regenerating hydrogen carrier compounds

#23
20220333006
2022-10-20

Far infrared-emitting composition and far infrared-emitting fiber including the same

#24
20220259052
2022-08-18

DEVICE AND METHOD OF PREPARING SIOX, AND SIOX ANODE MATERIAL

#25
20220234903
2022-07-28

ORGANOSILICON PRECURSORS FOR DEPOSITION OF SILICON-CONTAINING FILMS

#26
20220227634
2022-07-21

MICRON-SIZED SILICA HOLLOW SPHERES WITH RASPBERRY-LIKE STRUCTURES AND A LOW-COST METHOD FOR PREPARATION THEREOF

#27
20220184854
2022-06-16

PYROLYSIS OF POLYMER WASTE MATERIALS

#28
20220178028
2022-06-09

ORGANOAMINODISILAZANES FOR HIGH TEMPERATURE ATOMIC LAYER DEPOSITION OF SILICON OXIDE THIN FILMS

#29
20220157601
2022-05-19

Precursors and Flowable CVD Methods for Making Low-K Films to Fill Surface Features

#30
20220142155
2022-05-12

ANTI-MICROBIAL PARTICLES AND METHODS OF USE THEREOF

#31
20220119947
2022-04-21

CHLORODISILAZANES

#32
20220098045
2022-03-31

PYROLYSIS METHOD AND REACTOR FOR RECOVERING SILICA FROM POLYMER WASTE MATERIAL

#33
20220085372
2022-03-17

DEVICE AND METHOD OF PREPARING SIOX, AND SIOX ANODE MATERIAL

#34
20220046915
2022-02-17

COMPOSITIONS AND MEDICAL DEVICES COMPRISING ANTI-MICROBIAL PARTICLES

#35
20220009784
2022-01-13

METAL OXIDE PARTICLES SURFACE MODIFIED WITH QUATERNARY AMMONIUM GROUP, AND METHOD FOR PRODUCING SAME

#36
20210388491
2021-12-16

Degradable resin molding and production method for degradable resin molding

#37
20210388490
2021-12-16

LAMINATED BODY, FLEXIBLE ELECTRONIC DEVICE, AND LAMINATED-BODY MANUFACTURING METHOD

#38
20210380418
2021-12-09

High temperature atomic layer deposition of silicon-containing film

#39
20210331920
2021-10-28

METHOD FOR PRODUCING HYDROGEN FLUORIDE FROM AN AQUEOUS SOLUTION OF HEXAFLUOROSILICIC ACID

#40
20210292174
2021-09-23

Composite with lithium silicate and method with a quenching step

#41
20210154514
2021-05-27

Asbestos waste destruction and valorization method

#42
20210135222
2021-05-06

DEVICE AND METHOD OF PREPARING SIOX, AND SIOX ANODE MATERIAL

#43
20210130621
2021-05-06

TUNABLE NANOMATERIALS BY TEMPLATING FROM KINETICALLY TRAPPED POLYMER MICELLES

#44
20210101918
2021-04-08

1,1,1-tris(organoamino)disilane compounds and method of preparing same

#45
20210101828
2021-04-08

Atomized anti-scratching nano-coating for glass surface and method of manufacturing thereof

#46
20210087406
2021-03-25

Perhydropolysilazane compositions and methods for forming oxide films using same

#47
20210078056
2021-03-18

METHOD FOR TRANSFORMING ARSENIC SULFIDE SLAG AND CURING AND STABILIZING RESULTING COMPOUND BY MEANS OF MICROENCAPSULATION

#48
20210053832
2021-02-25

Composition for forming silica layer and silica layer

#49
20210023472
2021-01-28

Hydrothermic liquefaction outputs and fractions thereof

#50
20200376464
2020-12-03

Porous silica particles

#51
20200365400
2020-11-19

Composition for forming silica layer, silica layer and electronic device incorporating silica layer

#52
20200308416
2020-10-01

Compositions and methods for the deposition of silicon oxide films

#53
20200180967
2020-06-11

Silicon dioxide composite particle with far-infrared radioactivity; precursor of the same and application thereof

#54
20200139015
2020-05-07

Silica fiber compositions and methods of use

#55
20200058496
2020-02-20

Precursors and flowable CVD methods for making low-k films to fill surface features

#56
20200040192
2020-02-06

Compositions and methods for the deposition of silicon oxide films

#57
20190309416
2019-10-10

CHLORODISILAZANES

#58
20190285774
2019-09-19

ANTIREFLECTION FILM, OPTICAL MEMBER, AND METHOD FOR MANUFACTURING OPTICAL MEMBER

#59
20190217140
2019-07-18

Method and system for neutralizing asbestos

#60
20190160449
2019-05-30

Process of manufacturing adsorbent for removing siloxane compound

#61
20190062528
2019-02-28

COMPOSITIONS AND MEDICAL DEVICES COMPRISING ANTI-MICROBIAL PARTICLES

#62
20190059366
2019-02-28

Anti-microbial particles and methods of use thereof

#63
20190031524
2019-01-31

IMPROVED METHODS OF EXTRACTION OF PRODUCTS FROM TITANIUM-BEARING MINERALS

#64
20190002325
2019-01-03

CONTINUOUS SOL-GEL METHOD FOR PRODUCING QUARTZ GLASS

#65
20180370835
2018-12-27

Preparation of carbon-doped silicon dioxide granulate as an intermediate in the preparation of quartz glass

#66
20180294152
2018-10-11

Methods for depositing films with organoaminodisilane precursors

#67
20180282169
2018-10-04

SILICA SYNTHESIS

#68
20180256930
2018-09-13

Method and stationary or movable device for neutralizing and recycling asbestos waste

#69
20180251379
2018-09-06

Process for the extraction of silica

#70
20180219218
2018-08-02

LITHIUM ION SECONDARY BATTERY NEGATIVE ELECTRODE MATERIAL, PRODUCTION METHOD THEREFOR, AND LITHIUM ION SECONDARY BATTERY

#71
20180208473
2018-07-26

METHOD OF PRODUCING INORGANIC OXIDE MOLDED BODY

#72
20180166685
2018-06-14

Porous silicon-silicon oxide-carbon composite, and method of preparing the same

#73
20180127592
2018-05-10

Compositions and Methods for the Deposition of Silicon Oxide Films

#74
20180061636
2018-03-01

Precursors and flowable CVD methods for making low-K films to fill surface features

#75
20180050918
2018-02-22

Ion sieve material, and methods of preparing and using the same

#76
20180016687
2018-01-18

METHOD FOR PRODUCING NANOIMPRINT TRANSFER BODY

#77
20170335112
2017-11-23

Tunable nanomaterials by templating from kinetically trapped polymer micelles

#78
20170324166
2017-11-09

DEVICES AND METHODS OF FABRICATION OF SINUSOIDAL PATTERNED SILICON DIOXIDE SUBSTRATES

#79
20170296995
2017-10-19

Oxide shell structures and methods of making oxide shell structures

#80
20170240423
2017-08-24

Inorganic polysilazane resin

#81
20170207083
2017-07-20

Methods of forming a low-k dielectric layer and methods of fabricating a semiconductor device using the same

#82
20170190592
2017-07-06

Extraction of products from titanium-bearing minerals

#83
20170186605
2017-06-29

Methods for depositing films with organoaminodisilane precursors

#84
20170183790
2017-06-29

PROCESS FOR PURE ALUMINUM PRODUCTION FROM ALUMINUM-BEARING MATERIALS

#85
20170183502
2017-06-29

Organoaminodisilane precursors and methods for depositing films comprising same

#86
20170182460
2017-06-29

Silica products from geothermal fluids by reverse osmosis

#87
20170174525
2017-06-22

Extraction of products from titanium-bearing minerals

#88
20170158523
2017-06-08

Extraction of products from titanium-bearing minerals

#89
20170044401
2017-02-16

Copolymerized polysilazane, manufacturing method therefor, composition comprising same, and method for forming siliceous film using same

#90
20170015561
2017-01-19

Liquid composition for forming silica porous film and silica porous film formed from such liquid composition

#91
20170001872
2017-01-05

CIT-10: A TWO DIMENSIONAL LAYERED CRYSTALLINE MICROPOROUS SILICATE COMPOSITION AND COMPOSITIONS DERIVED THEREFROM

#92
20160357891
2016-12-08

SIMULATION METHOD, COMPUTER-READABLE RECORDING MEDIUM, AND SIMULATION APPARATUS

#93
20160304987
2016-10-20

Processes for preparing alumina and various other products

#94
20160279597
2016-09-29

CHEMICAL FILTER

#95
20160268121
2016-09-15

Vapor deposition of metal oxides, silicates and phosphates, and silicon dioxide

#96
20160229699
2016-08-11

Method of producing biogenic silica nanoparticles

#97
20160213049
2016-07-28

Process for reducing the alcohol and/or sugar content of a beverage

#98
20150284254
2015-10-08

Method and apparatus for preparing high-purity crystalline silica

#99
20150277253
2015-10-01

Inorganic particle, electrostatic charge image developing toner, electrostatic charge image developer, developer cartridge, process cartridge, and image forming apparatus

#100
20150274539
2015-10-01

Hollow silica particles, compositions comprising them and methods for making same

#101
20150274538
2015-10-01

CORE-SHELL SILICA NANOPARTICLES, METHOD FOR MANUFACTURING THE SAME, METHOD FOR MANUFACTURING HOLLOW SILICA NANOPARTICLES THEREFROM, AND HOLLOW SILICA NANOPARTICLES MANUFACTURED THEREBY

#102
20150259512
2015-09-17

Composition for forming a transparent coating film including hollow silica particles

#103
20150251164
2015-09-10

Compositions and processes for synthesizing cubic mesoporous silicas having “noodle-like” morphology

#104
20150246817
2015-09-03

Compositions and processes for mesoporous silicas having large pores with narrow diameter distributions

#105
20150225808
2015-08-13

Processes for preparing alumina and magnesium chloride by HCl leaching of various materials

#106
20150118395
2015-04-30

Vapor Deposition of Metal Oxides, Silicates and Phosphates, and Silicon Dioxide

#107
20150104367
2015-04-16

Acyclic aza-containing ligands for use as catalytic carbon capture systems

#108
20150093545
2015-04-02

COMPOSITION FOR A SILICA BASED LAYER, SILICA BASED LAYER, AND METHOD OF MANUFACTURING A SILICA BASED LAYER

#109
20150075328
2015-03-19

Processes for treating fly ashes

#110
20150064093
2015-03-05

Process for preparation of mesoporous silica and organosilica materials

#111
20140369904
2014-12-18

Processes for preparing alumina and various other products

#112
20140349190
2014-11-27

Silicon oxide for anode of secondary battery, method for preparing the same and anode of secondary battery using the same

#113
20140322120
2014-10-30

Method for preparation of amorphous silica from biomass

#114
20140127145
2014-05-08

Heat Treated Precipitated Silica

#115
20140127113
2014-05-08

PROCESS FOR PRODUCING SCALY SILICA PARTICLES

#116
20140120021
2014-05-01

Method for manufacturing mesoporous materials, materials so produced and use of mesoporous materials

#117
20140072803
2014-03-13

HIGH-PURITY SILICON DIOXIDE GRANULES FOR QUARTZ GLASS APPLICATIONS AND METHOD FOR PRODUCING SAID GRANULES

#118
20140057108
2014-02-27

Silica nanoaggregates and organosilicon complexes and methods of forming them from biomass materials

#119
20140023578
2014-01-23

REACTOR SYSTEM AND METHOD OF POLYCRYSTALLINE SILICON PRODUCTION THEREWITH

#120
20130330262
2013-12-12

Method for producing porous silica material

#121
20130244032
2013-09-19

Hollow silica particles and method for producing the same

#122
20130068995
2013-03-21

Silica having metal ions absorbed thereon and fabricating method thereof

#123
20120111231
2012-05-10

Method of producing hollow silica microparticles

#124
20120028478
2012-02-02

Vapor deposition of metal oxides, silicates and phosphates, and silicon dioxide

#125
20120021966
2012-01-26

Silicas and alkali metal salt compositions, detergents formed from such compositions and method of forming such compositions and detergents

#126
20110312055
2011-12-22

METHOD OF PRODUCTION OF ALCOHOL

#127
20110237712
2011-09-29

Ceramic powder and use thereof

#128
20110190432
2011-08-04

Modified perovskite type composite oxide, method for preparing the same, and composite dielectric material

#129
20110052465
2011-03-03

PROCESS FOR PREPARING AN ACTIVATED MINERAL

#130
20100310539
2010-12-09

Method for manufacturing mesoporous materials, materials so produced and use of mesoporous materials

#131
20100287827
2010-11-18

PROCESS FOR OBTAINING TREATED COAL AND SILICA FROM COAL CONTAINING FLY ASH

#132
20100276649
2010-11-04

Process for producing metallic-nanoparticle inorganic composite and metallic-nanoparticle inorganic composite

#133
20100255280
2010-10-07

OXIDE FILM, COATING SOLUTION FOR FORMING OXIDE FILM, OPTICAL MEMBER USING THE OXIDE FILM, AND METHOD OF PRODUCING THE OPTICAL MEMBER

#134
20100221542
2010-09-02

Process for preparing porous silica particles, said particles and uses thereof

#135
20100196235
2010-08-05

PROCESS FOR SEQUESTRATION OF CARBON DIOXIDE BY MINERAL CARBONATION

#136
20100158782
2010-06-24

Magnesiothermic methods of producing high-purity silicon

#137
20100092365
2010-04-15

Process for recovering useful products and energy from siliceous plant matter

#138
20100068519
2010-03-18

Siliceous materials having tunable porosity and surface morphology and methods of synthesizing same

#139
20100061910
2010-03-11

Amorphous silica and its manufacturing method

#140
20100040508
2010-02-18

Apparatus for producing amorphous silica ash

#141
20090306272
2009-12-10

Ceramic powder and use thereof

#142
20090286070
2009-11-19

Hollow Silica Microparticles, Compositions for Forming Transparent Coating Film Containing the Same, and Substrate Having Transparent Coating Film

#143
20090148578
2009-06-11

Method of making amorphous silicon powder

#144
20080286383
2008-11-20

Soluble Biogenic Silica and Application Using Same

#145
20080193364
2008-08-14

Oxides extracted from vegetal matter and process therefor

#146
20070280921
2007-12-06

Enzymatic synthesis, modification and degradation of silicon(IV)- and other metal(IV)-compounds

#147
20070249744
2007-10-25

Template-Directed Synthesis of Porous Materials Using Dendrimer Precursors

#148
20070036736
2007-02-15

Hollow silica particles, compositions comprising them, and methods for making same

#149
20060264318
2006-11-23

Zeolite composite, method for making and catalytic application thereof

#150
20060222582
2006-10-05

Process for recovering useful products and energy from siliceous plant matter

#151
20060128555
2006-06-15

Zeolite composite, method for making and catalytic application thereof

#152
20060067868
2006-03-30

Metal and oxides thereof and methods to make same

#153
20060052234
2006-03-09

Mesoporous material with active metals

#154
20050277780
2005-12-15

Vapor deposition of metal oxides, silicates and phosphates, and silicon dioxide

#155
20050239943
2005-10-27

Method for producing clay/AMO complex and nanosilicate plate

#156
20050205838
2005-09-22

Chemical mechanical polishing process

#157
20050201920
2005-09-15

Mesoporous material with active metals

#158
20050187410
2005-08-25

Mesoporous material and use thereof for the selective oxidation of organic compounds

#159
20050098856
2005-05-12

Low dielectric constant fluorine and carbon-containing silicon oxide dielectric material characterized by improved resistance to oxidation

#160
20050090634
2005-04-28

Methods, compositions, and biomimetic catalysts for the synthesis of silica, polysilsequioxanes, polysiloxanes, non-silicon metalloid-oxygen networks, polymetallo-oxanes, and their organic or hydrido conjugates and derivatives

#161
20050089649
2005-04-28

Particle forming methods

#162
20050031896
2005-02-10

Porous inorganic fine particles

#163
20050013773
2005-01-20

Catalyst containing microporous zeolite in mesoporous support and method for making same

#164
15934599
2018-10-30

Silica fiber composition and method of use

#165
14618988
2015-11-24

Method of making a three-dimensional scaffold for three-dimensional cell culture