ClassID:

84549

C01B17/22 - CPC Classification

Classification description:

Sulfur; Compounds thereof Alkali metal sulfides or polysulfides

Sub-classes:
Recent Application in this class:
#1
20260145937
2026-05-28

MIXTURE OF SULFIDE SOLID ELECTROLYTE RAW MATERIALS AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE

#2
20260135176
2026-05-14

LITHIUM RECOVERY METHOD

#3
20260128322
2026-05-07

SOLID ELECTROLYTE, CATHODE COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME

#4
20260062293
2026-03-05

MASS PRODUCTION METHOD FOR HIGH-PURITY LITHIUM SULFIDE USING INLINE-MIXER

#5
20260062292
2026-03-05

MASS PRODUCTION METHOD FOR HIGH-PURITY LITHIUM SULFIDE USING HIGH SPEED STIRRING

#6
20260062291
2026-03-05

MASS PRODUCTION METHOD FOR HIGH-PURITY LITHIUM SULFIDE USING INERT GAS BUBBLING

#7
20260061385
2026-03-05

MASS PRODUCTION APPARATUS FOR HIGH-PURITY LITHIUM SULFIDE

#8
20260054984
2026-02-26

MASS PRODUCTION METHOD FOR HIGH-PURITY LITHIUM SULFIDE USING HYDROGEN SULFIDE CIRCULATION

#9
20260054244
2026-02-26

APPARATUS FOR MASS-PRODUCING LITHIUM SULFIDE

#10
20260042668
2026-02-12

METHOD FOR MANUFACTURING SOLID ELECTROLYTE MATERIAL WITH alpha-Li3PS4 PHASE, SOLID ELECTROLYTE MATERIAL

#11
20260022014
2026-01-22

SYSTEM AND PROCESS FOR CONVERTING LITHIUM HYDROXIDE INTO LITHIUM SULFIDE

#12
20260014537
2026-01-15

LITHIUM SULFIDE PRODUCTION APPARATUS

#13
20250376374
2025-12-11

METHOD FOR PRODUCING LITHIUM HYDROXIDE, METHOD FOR PRODUCING LITHIUM- CONTAINING SULFIDE SOLID ELECTROLYTE RAW MATERIAL, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE

#14
20250349887
2025-11-13

METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE POWDER

#15
20250333306
2025-10-30

METHOD FOR PREPARING HIGH-PURITY LITHIUM SULFIDE THROUGH WET AND DRY PROCESSES

#16
20250304442
2025-10-02

LITHIUM SULFIDE AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE

#17
20250296840
2025-09-25

SOLID ELECTROLYTE PRODUCTION PROCESS USING CARBON-FREE LIQUID

#18
20250256961
2025-08-14

METHOD FOR ALKALI-METAL SULFIDE PRODUCTION

#19
20250206610
2025-06-26

PRODUCTION METHODS AND WORKING PRINCIPLE FOR THE PRE-EXPANSION OF CHALCOGENIDE-BASED ELECTRODES PRIOR TO THEIR REACTION WITH ALKALI/ALKALINE EARTH METALS

#20
20250091865
2025-03-20

METHOD OF PREPARING LITHIUM SULFIDE

#21
20250059038
2025-02-20

PROCESS FOR THE PREPARATION OF SOLID SULFIDE MATERIAL OF FORMULA MALIBPCSDXE (I)

#22
20250033969
2025-01-30

METHOD FOR PREPARING SULFIDE ELECTROLYTE THROUGH MULTI-STEP SINTERING, AND SULFIDE ELECTROLYTE PREPARED THEREBY

#23
20250019238
2025-01-16

METHOD FOR PRODUCING LITHIUM SULFIDE

#24
20250002342
2025-01-02

PROCESS OF OBTAINING A POWDER OF LITHIUM SULFIDE, AND USE THEREOF TO PREPARE A LPS COMPOUND

#25
20240417253
2024-12-19

METHOD FOR PRODUCING LITHIUM SULFIDE

#26
20240416312
2024-12-19

APPARATUS FOR PREPARING LITHIUM SULFIDE

#27
20240379961
2024-11-14

CORE-SHELL CATHODE LITHIUM-SUPPLEMENTING ADDITIVE, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#28
20240356065
2024-10-24

Sulfide-based solid electrolyte including boron and method of manufacturing THE same

#29
20240322223
2024-09-26

METHOD FOR PRODUCING REFORMED SULFIDE SOLID ELECTROLYTE POWDER

#30
20240308848
2024-09-19

METHOD OF PREPARING A WATER-REACTIVE SULFIDE MATERIAL

#31
20240270575
2024-08-15

HYDROGEN SULFIDE PURIFICATION METHOD, LITHIUM SULFIDE PRODUCTION METHOD, HYDROGEN SULFIDE PURIFICATION DEVICE, AND LITHIUM SULFIDE PRODUCTION DEVICE

#32
20240239659
2024-07-18

LITHIUM SULFIDE PRODUCING DEVICE AND METHOD FOR PRODUCING LITHIUM SULFIDE

#33
20240228280
2024-07-11

Method for producing amorphous sulfide exhibiting excellent ionic conductivity

#34
20240166514
2024-05-23

RAPID SYNTHESIS OF A SULFIDE-BASED SOLID ELECTROLYTE

#35
20240145772
2024-05-02

Cross-Linkable Solid Electrolyte Membrane for All-Solid-State Batteries and Method of Manufacturing the Same

#36
20240145771
2024-05-02

SOLID ELECTROLYTE AND MANUFACTURING METHOD FOR THE SAME

#37
20240083748
2024-03-14

METHOD FOR PRODUCING SOLID ELECTROLYTE

#38
20240030485
2024-01-25

SULFIDE SOLID ELECTROLYTE MATERIAL, GAS-PHASE SYNTHESIS METHOD FOR MATERIALS THEREOF AND APPLICATION THEREOF

#39
20230365407
2023-11-16

METHOD FOR PREPARING LITHIUM SULFIDE BY USING METALLIC LITHIUM

#40
20230116369
2023-04-13

LITHIUM MIXED INORGANIC ELECTROLYTES

#41
20230089934
2023-03-23

Method of preparing a water-reactive sulfide material

#42
20220336853
2022-10-20

METHOD OF MANUFACTURING SULFIDE-BASED INORGANIC SOLID ELECTROLYTE MATERIAL

#43
20220332578
2022-10-20

PLASMA-ASSISTED SYNTHESIS FOR SOLID-STATE ELECTROLYTE MATERIALS

#44
20220267149
2022-08-25

METHOD OF MANUFACTURING SULFIDE-BASED SOLID ELECTROLYTE WITHOUT GENERATION OF IMPURITIES, AND SULFIDE-BASED SOLID ELECTROLYTE MANUFACTURED USING SAME

#45
20220227624
2022-07-21

Method for Wet Chemical Synthesis of Lithium Argyrodites

#46
20220184630
2022-06-16

MySx/ZSH MIXTURE AS SULFIDIZING AGENT

#47
20220173428
2022-06-02

SULFIDE SOLID ELECTROLYTE

#48
20220158230
2022-05-19

Sulfide solid electrolyte

#49
20220069343
2022-03-03

Sulfide solid electrolyte for all-solid secondary battery, method of preparing same, and all-solid secondary battery including the same

#50
20210253424
2021-08-19

Method of preparing a water-reactive sulfide material

#51
20210119252
2021-04-22

Solid Electrolyte and Preparing Method Thereof

#52
20210020984
2021-01-21

Sulfide-type compound particles, solid electrolyte, and lithium secondary battery

#53
20210016222
2021-01-21

FOULING MITIGATION IN ALKANOLAMINE TREATING SYSTEMS

#54
20200381773
2020-12-03

Method of preparing solid electrolyte and all-solid battery including solid electrolyte prepared by the method

#55
20200295399
2020-09-17

Solid electrolyte and preparation method thereof, and electrochemical device and electronic device comprising same

#56
20200270277
2020-08-27

POROUS MATERIALS HAVING A SULFUR NANOSTRUCTURED YOLK AND A CARBONIZED METAL ORGANIC FRAMEWORK SHELL AND USES THEREOF

#57
20200247670
2020-08-06

Sulfides Electrolyte for Metal Processing and Extraction

#58
20200091552
2020-03-19

Sulfide solid electrolyte

#59
20200006808
2020-01-02

Sulfide solid electrolyte particles

#60
20190341645
2019-11-07

IONIC RECEPTORS TO REGULATE THE POLYSULFIDE SHUTTLE IN LITHIUM-SULFUR BATTERIES

#61
20190267625
2019-08-29

Cathode active material for lithium-sulfur battery, comprising metal sulfide nanoparticles, and method for producing same

#62
20190229365
2019-07-25

Ionic receptors to regulate the polysulfide shuttle in lithium-sulfur batteries

#63
20190190007
2019-06-20

Solid electrolyte for all-solid battery having argyrodite-type crystal structure derived from single element and method of preparing the same

#64
20190115622
2019-04-18

Method for preparing needle-like sulfide-based solid electrolyte

#65
20190051932
2019-02-14

Lithium ion conductive sulfide-based solid electrolyte comprising indium selenide and a method for preparing the same

#66
20190051931
2019-02-14

Sulfide-based solid electrolyte and all-solid-state battery applied therewith

#67
20190036160
2019-01-31

PRODUCTION METHOD OF SOLID ELECTROLYTE

#68
20180287204
2018-10-04

Solid electrolyte material and method for producing the same

#69
20180183096
2018-06-28

Method of producing sulfide solid electrolyte material

#70
20180171078
2018-06-21

METHOD OF MANUFACTURING GRANULAR POLYARYLENE SULFIDE, AND GRANULAR POLYARYLENE SULFIDE

#71
20180170756
2018-06-21

Solid electrolyte production method using a multi-axial kneading machine

#72
20180162730
2018-06-14

Complex comprising sulfur, a method for manufacturing the same, and a method for manufacturing a solid electrolyte

#73
20180151870
2018-05-31

Preparation method for a positive electrode for lithium-sulphur electrochemical battery

#74
20180138546
2018-05-17

Solid electrolyte and preparing method thereof

#75
20180094198
2018-04-05

Process for separating particles containing alkali metal salts from liquid hydrocarbons

#76
20180085730
2018-03-29

Layered-substance-containing solution and method of manufacturing same

#77
20180080173
2018-03-22

Method and a system for quality optimization of green liquor

#78
20180062161
2018-03-01

COMPOSITE MATERIAL OF ALKALINE METAL SULFIDE AND CONDUCTING AGENT

#79
20180016144
2018-01-18

Production of alkali sulfide cathode material and methods for processing hydrogen sulfide

#80
20180006298
2018-01-04

Lithium-iron-phosphorus-sulfur-carbon composite and method for producing same

#81
20170368515
2017-12-28

Device for producing lithium sulfide, and method for producing lithium sulfide

#82
20170317381
2017-11-02

Method of producing lithium ion conductive sulfides comprising simple substances

#83
20170317337
2017-11-02

Positive electrode for all-solid secondary battery, method for manufacturing same, and all-solid secondary battery

#84
20170288225
2017-10-05

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

#85
20170275771
2017-09-28

PROCESS FOR RECOVERING ALKALI METALS AND SULFUR FROM ALKALI METAL SULFIDES AND POLYSULFIDES

#86
20170250439
2017-08-31

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

#87
20170229732
2017-08-10

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

#88
20170214081
2017-07-27

SOLID ELECTROLYTE COMPOSITION, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING SOLID ELECTROLYTE-CONTAINING LAYER, ELECTROLYTE LAYER, AND BATTERY

#89
20170179523
2017-06-22

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

#90
20170170514
2017-06-15

Lithium ion-conductive sulfide-based solid electrolyte comprising nickel sulfide and all-solid state battery using the same

#91
20170162864
2017-06-08

Electrode compositions and alkali metal batteries comprising same

#92
20170158508
2017-06-08

Method to prepare one or more chemical products using hydrogen sulfide

#93
20170155168
2017-06-01

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

#94
20170040637
2017-02-09

Solid electrolyte and lithium battery including the same

#95
20170016128
2017-01-19

Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides

#96
20170008808
2017-01-12

Method for producing particles

#97
20160365603
2016-12-15

Method for producing lithium composition and method for producing sulfide solid electrolyte material

#98
20160268606
2016-09-15

Lithium sulfide-iron-carbon complex

#99
20160268597
2016-09-15

Carbon-coated lithium sulphide

#100
20160197374
2016-07-07

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

#101
20160164136
2016-06-09

Crystalline solid electrolyte and production method therefor

#102
20160104917
2016-04-14

Production method of solid electrolyte

#103
20160104916
2016-04-14

Method for producing solid electrolyte

#104
20150333367
2015-11-19

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

#105
20150249266
2015-09-03

SULFIDE SOLID ELECTROLYTE MATERIAL

#106
20150246811
2015-09-03

Method for preparing alkali metal sulphide

#107
20150162614
2015-06-11

Positive electrode mix

#108
20140255787
2014-09-11

Active material for batteries

#109
20140227610
2014-08-14

Glass particles

#110
20140193693
2014-07-10

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

#111
20140124708
2014-05-08

Method for producing a carbon-coated lithium sulfide and use thereof

#112
20140110635
2014-04-24

Method for producing a carbon-coated lithium sulfide and use thereof

#113
20140084224
2014-03-27

Process for preparing lithium sulfide

#114
20140030185
2014-01-30

Process for separation and purification of sodium sulfide

#115
20120234728
2012-09-20

Heavy oil conversion process with in-situ potassium sulfide generation

#116
20120034529
2012-02-09

Sulfide solid electrolyte material

#117
20110171537
2011-07-14

Lithium sulfide-carbon complex, process for producing the complex, and lithium ion secondary battery utilizing the complex

#118
20110167625
2011-07-14

Method for producing all solid lithium battery

#119
20110147274
2011-06-23

Regeneration of alkali metal reagent

#120
20090270671
2009-10-29

Calcium-sodium polysulfide chemical reagent and production methods

#121
20090202424
2009-08-13

Calcium-sodium polysulfide chemical reagent and production methods

#122
20060094921
2006-05-04

Method for chemically stabilizing waste materials containing multivalent oxyanions

#123
20060094920
2006-05-04

Calcium-sodium polysulfide chemical reagent and production methods

#124
20050118093
2005-06-02

Method for reproducing lithium sulfide and method for producing polyarylene sulfide