ClassID:

84548

C01B17/20 - CPC Classification

Classification description:

Sulfur; Compounds thereof Methods for preparing sulfides or polysulfides, in general

Recent Application in this class:
#1
20250372626
2025-12-04

COMPOSITE CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY WITH EXCELLENT COATING QUALITY AND METHOD OF PREPARING THE SAME

#2
20250296042
2025-09-25

EXHAUST GAS TREATMENT APPARATUS, EXHAUST GAS TREATMENT METHOD, AND METHOD FOR PRODUCING SULFIDE COMPOUND

#3
20250100880
2025-03-27

METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE

#4
20250100879
2025-03-27

METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE

#5
20250026640
2025-01-23

METHOD FOR PRODUCING METAL AND/OR METALLOID-CONTAINING SULFIDE, AND SODIUM-CONTAINING SULFIDE

#6
20240228280
2024-07-11

Method for producing amorphous sulfide exhibiting excellent ionic conductivity

#7
20230151271
2023-05-18

METHOD OF PRODUCING SEMICONDUCTOR NANOPARTICLES

#8
20220336853
2022-10-20

METHOD OF MANUFACTURING SULFIDE-BASED INORGANIC SOLID ELECTROLYTE MATERIAL

#9
20220041444
2022-02-10

Method for producing sulfide solid electrolyte

#10
20210214611
2021-07-15

Scalable and safe nanocrystal precursor

#11
20210047561
2021-02-18

Methods for the synthesis of transition metal dichalcogenide (TMDC) nanoparticles

#12
20200247670
2020-08-06

Sulfides Electrolyte for Metal Processing and Extraction

#13
20200075940
2020-03-05

Electrically conductive porous particle

#14
20190134585
2019-05-09

SYNTHESIS OF OXYGEN AND BORON TRIHALOGENIDE FUNCTIONALIZED TWO-DIMENSIONAL LAYERED MATERIALS IN PRESSURIZED MEDIUM

#15
20190127221
2019-05-02

SULFIDES ELECTROLYTE FOR METAL PROCESSING AND EXTRACTION

#16
20190085238
2019-03-21

Process for producing quantum dots having broadened optical emission

#17
20190055126
2019-02-21

Nanocrystal preparation method, nanocrystals, and apparatus for preparing and storing dissolved gas

#18
20190039028
2019-02-07

Porous membranes comprising nanosheets and fabrication thereof

#19
20180237691
2018-08-23

PRINTING INK AND ELECTRONIC DEVICE MANUFACTURED BY PRINTING WITH SAME

#20
20180216000
2018-08-02

Synthesis of luminescent 2D layered materials using an amine-met al complex and a slow sulfur-releasing precursor

#21
20180185925
2018-07-05

Method for preparing phase-separated lead telluride-lead sulfide nanopowder using solution synthesis and phase-separated lead telluride-lead sulfide nanopowder prepared thereby

#22
20180162810
2018-06-14

Manufacture of organopolysulfides and salts thereof

#23
20180105930
2018-04-19

Method for manufacturing two-dimensional transition metal dichalcogemide thin film

#24
20180093892
2018-04-05

Nanoparticles passivated with cationic metal-chalcogenide compound

#25
20170306222
2017-10-26

Methods of grinding semiconductor nanocrystal polymer composite particles

#26
20170288225
2017-10-05

Positive-electrode active material for lithium-ion secondary battery, positive electrode and lithium-ion secondary battery

#27
20170179523
2017-06-22

Lithium-ion conductive sulfide, solid electrolyte secondary battery and battery pack

#28
20170092944
2017-03-30

Method of forming a porous particle

#29
20160340533
2016-11-24

Exfoliation

#30
20160257566
2016-09-08

Method and apparatus for producing compound powders

#31
20160164136
2016-06-09

Crystalline solid electrolyte and production method therefor

#32
20160060519
2016-03-03

Highly luminescent color-selective nanocrystalline materials

#33
20160055928
2016-02-25

Method for preparation of alpha sources of polonium using sulfide micro-precipitation

#34
20150318544
2015-11-05

Method for forming a reduced graphene oxide/metal sulfide composite and its use as an anode for batteries

#35
20150266735
2015-09-24

Method to synthesize metal chalcogenide monolayer nanomaterials

#36
20150225254
2015-08-13

Metal chalcogenide synthesis method and applications

#37
20150203751
2015-07-23

Highly luminescent color-selective nanocrystalline materials

#38
20150037687
2015-02-05

Sulfide solid electrolyte material, battery, and producing method for sulfide solid electrolyte material

#39
20140363745
2014-12-11

Sulfide solid electrolyte material, battery, and producing method for sulfide solid electrolyte material

#40
20140312286
2014-10-23

Method of making semiconductor nanocrystals

#41
20140295480
2014-10-02

Metal sulfide and rare-earth phosphate nanostructures and methods of making same

#42
20140220654
2014-08-07

Microbially-mediated method for synthesis of non-oxide semiconductor nanoparticles

#43
20140203213
2014-07-24

Methods of preparing metal quantum clusters in molecular confinement

#44
20140193693
2014-07-10

Lithium-ion conductive sulfide, solid electrolyte secondary battery and battery pack

#45
20140151612
2014-06-05

Nanoparticles passivated with cationic metal-chalcogenide compound

#46
20140093440
2014-04-03

Corrosion control in acid gas removal equipment by the situ generation of polysulfide ions

#47
20140077425
2014-03-20

Porous metal oxide and metal oxide-organic nanocomposites, methods of making and uses thereof

#48
20140042362
2014-02-13

In situ generation of polysulfide ions using elemental sulfur for improved corrosion control, cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment

#49
20140017144
2014-01-16

Hydrogen sulphide sampling method

#50
20140010750
2014-01-09

Preparation of nanocrystals for thermoelectric and solar cell applications using sulfide-based nanocrystal precursors in colloidal systems

#51
20130260527
2013-10-03

Method of forming a metal chalcogenide material and methods of forming memory cells including same

#52
20130236582
2013-09-12

Apparatus for producing refractory compound powders

#53
20130200313
2013-08-08

Hybrid particles and associated methods

#54
20130099213
2013-04-25

Semiconductor nanocrystal-polymer composite, method of preparing the same, and composite film and optoelectronic device including the same

#55
20130040208
2013-02-14

Sulfide solid electrolyte material, battery, and method for producing sulfide solid electrolyte material

#56
20130040143
2013-02-14

Synthesis of uniform nanoparticle shapes with high selectivity

#57
20120288987
2012-11-15

Aqueous process for producing crystalline copper chalcogenide nanoparticles, the nanoparticles so-produced, and inks and coated substrates incorporating the nanoparticles

#58
20120273719
2012-11-01

Nanocomposite and method of making thereof

#59
20120231276
2012-09-13

Solid material in the divided state, process for the production of such a material, and use of such a material in a photovoltaic cell

#60
20120214881
2012-08-23

Two-stage gas washing method

#61
20120202897
2012-08-09

METHOD OF PURIFYING A GAS

#62
20120168694
2012-07-05

Tellurium-containing nanocrystalline materials

#63
20120135214
2012-05-31

Sorbent For Removal Of A Contaminant From A Fluid

#64
20120060922
2012-03-15

LAYERED INORGANIC NANOCRYSTAL PHOTOVOLTAIC DEVICES

#65
20120001117
2012-01-05

Self-organising thermoelectric materials

#66
20110315927
2011-12-29

Methods for preparation of nanocrystals using a weak electron transfer agent and mismatched shell precursors

#67
20110263062
2011-10-27

Highly luminescent color-selective nanocrystalline materials

#68
20110262752
2011-10-27

Highly luminescent color-selective nanocrystalline materials

#69
20110223481
2011-09-15

Process for producing metal sulfide

#70
20110206596
2011-08-25

INORGANIC MULTILAYERED NANOSTRUCTURES

#71
20110195015
2011-08-11

Process for producing a thiometallate or a selenometallate material

#72
20110195014
2011-08-11

Process for producing a thiometallate or a selenometallate material

#73
20110193024
2011-08-11

Metal sulfide and rare-earth phosphate nanostructures and methods of making same

#74
20110162873
2011-07-07

Forming conductive features of electronic devices

#75
20110117720
2011-05-19

Method for preparing cerium oxide, cerium oxide prepared therefrom and CMP slurry comprising the same

#76
20110098368
2011-04-28

CONTROLLING SYNTHESIS OF METAL SULFIDE CATALYSTS

#77
20110033943
2011-02-10

Hydrogen sulphide sampling method

#78
20110017950
2011-01-27

Highly luminescent color-selective nanocrystalline materials

#79
20100330367
2010-12-30

MICROBIALLY-MEDIATED METHOD FOR SYNTHESIS OF NON-OXIDE SEMICONDUCTOR NANOPARTICLES

#80
20100298123
2010-11-25

Process of making metal chalcogenide particles

#81
20100260662
2010-10-14

Group II metal sulfide phosphor precursor and method for producing phosphor

#82
20100236288
2010-09-23

GLASS POWDERS, METHODS FOR PRODUCING GLASS POWDERS AND DEVICES FABRICATED FROM SAME

#83
20100230841
2010-09-16

AEROSOL METHOD AND APPARATUS, PARTICULATE PRODUCTS, AND ELECTRONIC DEVICES MADE THEREFROM

#84
20100227066
2010-09-09

Multi-element metal chalcogenide and method for preparing the same

#85
20100213420
2010-08-26

Fine particle composite, method for producing the same, catalyst used for solid polymer fuel cell, and solid polymer fuel cell

#86
20100199807
2010-08-12

Recovering metals from complex metal sulfides

#87
20100159135
2010-06-24

PROCESS FOR IN SITU GENERATION OF HYDROGEN SULFIDE OR HYDROGEN SELENIDE GAS USING A SOLID PRECURSOR

#88
20100129285
2010-05-27

Process for the synthesis of nanotubes and fullerene-like nanostructures of transition metal dichalcogenides, quasi one-dimensional structures of transition metals and oxides of transition metals

#89
20100120192
2010-05-13

Synthesis of I-III-V12 nanoparticles and fabrication of polycrystalline absorber layers

#90
20100078597
2010-04-01

Highly luminescent color-selective nanocrystalline materials

#91
20100028236
2010-02-04

Process for making nano-sized and micro-sized precipitate particles

#92
20100025637
2010-02-04

Synthesis of uniform nanoparticle shapes with high selectivity

#93
20090289233
2009-11-26

Method for preparing nanoparticles using carbene derivatives

#94
20090250651
2009-10-08

Dichalcogenide thermoelectric material

#95
20090180945
2009-07-16

Liquid and solid effluent treatment process

#96
20090142522
2009-06-04

Hollow nanocrystals and method of making

#97
20090136400
2009-05-28

Process for separating and recovering base metals from used hydroprocessing catalyst

#98
20090136399
2009-05-28

Process for recovering base metals from spent hydroprocessing catalyst

#99
20090095684
2009-04-16

Chalcogenide compounds with a clay-like cation-exchange capacity and methods of use

#100
20090065441
2009-03-12

Heavy metal collection system

#101
20080300323
2008-12-04

Inorganic metal chalcogen cluster precursors and methods for forming colloidal metal chalcogenide nanoparticles using the same

#102
20080299033
2008-12-04

Inorganic metal chalcogen cluster precursors and methods for forming colloidal metal chalcogenide nanoparticles using the same

#103
20080271570
2008-11-06

METHOD TO PREPARE NANOPARTICLES SUSPENSION IN IONIC LIQUIDS

#104
20080233422
2008-09-25

Coated nickel-containing powders

#105
20080226934
2008-09-18

Nanoreactors comprising a nanoreactor shell enveloping a space, and method of making

#106
20080182176
2008-07-31

Rechargeable magnesium battery

#107
20080168863
2008-07-17

Dumbbell-like nanoparticles and a process of forming the same

#108
20080164141
2008-07-10

METHODS FOR MAKING METAL-CONTAINING NANOPARTICLES OF CONTROLLED SIZE AND SHAPE

#109
20080113257
2008-05-15

MEMBRANE ELECTRODE ASSEMBLIES FOR USE IN FUEL CELLS

#110
20080044340
2008-02-21

Method for Producing Highly Monodisperse Quantum Dots

#111
20070275260
2007-11-29

Palladium-containing particles, method and apparatus of manufacturing palladium-containing devices made therefrom

#112
20070273275
2007-11-29

Alloy-type semiconductor nanocrystals

#113
20070257388
2007-11-08

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#114
20070256517
2007-11-08

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#115
20070227303
2007-10-04

Process for producing largely nonferrous metal chalcogenides or arsenides with a grain size distribution in the nanometer range

#116
20070204724
2007-09-06

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#117
20070138438
2007-06-21

Security features incorporating photoluminescent phosphor powders and methods for making security features

#118
20070122549
2007-05-31

Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom

#119
20070104865
2007-05-10

Controlled preparation of nanoparticle materials

#120
20070104605
2007-05-10

Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom

#121
20060275544
2006-12-07

Highly luminescent color-selective nanocrystalline materials

#122
20060275196
2006-12-07

Synthesis of nanostructured materials using liquid crystalline templates

#123
20060257659
2006-11-16

Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same

#124
20060247122
2006-11-02

Methods for the deposition of electrocatalyst particles

#125
20060244164
2006-11-02

Controlled chemical aerosol flow synthesis of nanometer-sized particles and other nanometer-sized products

#126
20060239882
2006-10-26

Preparation of metal chalcogenides from reactions of metal compounds and chalcogen

#127
20060231795
2006-10-19

Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same

#128
20060182970
2006-08-17

Core-shell nanocrystallite comprising tellurium-containing nanocrystalline core and semiconductor shell

#129
20060135669
2006-06-22

Preparation of metal chalcogenide nanoparticles and nanocomposites therefrom

#130
20060127302
2006-06-15

Method of preparing metal chalcogenide particles

#131
20060120947
2006-06-08

Method and apparatus for producing inorganic fullerene-like nanoparticles

#132
20060071165
2006-04-06

Bulk synthesis of long nanotubes of transition metal chalcogenides

#133
20060053971
2006-03-16

Dumbbell-like nanoparticles and a process of forming the same

#134
20060019427
2006-01-26

One-pot synthesis of high-quality metal chalcogenide nanocrystals without precursor injection

#135
20050262966
2005-12-01

Nickel powders, methods for producing powders and devices fabricated from same

#136
20050238568
2005-10-27

Method of synthesizing colloidal nanocrystals

#137
20050221516
2005-10-06

Liquid-liquid interfacial synthetic method for nanosemiconductor luminous material

#138
20050189517
2005-09-01

Cathodoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same

#139
20050151115
2005-07-14

Fine powders for use in primary and secondary batteries

#140
20050147752
2005-07-07

Glass powders, methods for producing glass powders and devices fabricated from same

#141
20050116369
2005-06-02

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#142
20050100666
2005-05-12

Aerosol method and apparatus, coated particulate products, and electronic devices made therefrom

#143
20050098764
2005-05-12

Electroluminescent phosphor powders, methods for making phosphor powders, and devices incorporating same

#144
20050097988
2005-05-12

Coated nickel-containing powders, methods and apparatus for producing such powders and devices fabricated from same

#145
20050084443
2005-04-21

Preparation of nanocrystallites

#146
20050081998
2005-04-21

Chemical-mechanical planarization slurries and powders and methods for using same

#147
20050079349
2005-04-14

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#148
20050069640
2005-03-31

COMPOSITIONS COMPRISING GLASS PARTICLES AND METHODS OF DEPOSITING THE SAME

#149
20050061107
2005-03-24

Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom

#150
20050048283
2005-03-03

Highly luminescent color-selective nanocrystalline materials

#151
20050036938
2005-02-17

Method for synthesizing nanoparticles of metal sulfides

#152
20050031888
2005-02-10

Tellurium-containing nanocrystalline materials

#153
20050012182
2005-01-20

Alloy type semiconductor nanocrystals and method for preparing the same