ClassID:

85933

C01G41/00 - CPC Classification

Classification description:

Compounds of tungsten

Sub-classes:
Recent Application in this class:
#1
20260097073
2026-04-09

PROCESS FOR THE PREPARATION OF TUNGSTEN (VI) SALT HYDRATES

#2
20250312780
2025-10-09

LIQUID-PHASE ALLOY CATALYST, METHOD OF MANUFACTURING SAME AND TWO-DIMENSIONAL CHALCOGENIDE THIN FILM COMPRISING THERMODYNAMICALLY INDUCED GRAIN BOUNDARY IN MONOLAYER CRYSTAL USING SAME

#3
20250297182
2025-09-25

COLD SPRAY LOW-FRICTION SOLID LUBRICANT COATING

#4
20250270108
2025-08-28

METHODS FOR PRODUCING PALLADIUM NANOPARTICLES DECORATED TRANSITION METAL DICHALCOGENIDES AND USES THEREOF IN HYDROGEN EVOLUTION REACTIONS

#5
20250214886
2025-07-03

GLASS FIBER AND METHOD FOR PRODUCING THE SAME

#6
20250198034
2025-06-19

SYSTEMS AND METHODS FOR ELECTRODEPOSITION OF TUNGSTEN DISULFIDE COATINGS

#7
20250109478
2025-04-03

Preparation method for tungsten sulfide solid lubricating film based on high power impulse magnetron sputtering

#8
20250051180
2025-02-13

MOLYBDENUM OXYCHLORIDE OR TUNGSTEN OXYCHLORIDE AND PRODUCTION METHOD THEREOF

#9
20240367995
2024-11-07

INTERCALATED THIN FILMS AND METHODS FOR THEIR PREPARATION AND USE

#10
20240277626
2024-08-22

PHARMACEUTICAL COMPOSITION FOR BURN TREATMENT COMPRISING TMD NANOSHEETS AS AN ACTIVE INGREDIENT

#11
20240093407
2024-03-21

SYSTEMS AND METHODS FOR DISASSEMBLING TWO-DIMENSIONAL VAN DER WAALS CRYSTALS INTO MACROSCOPIC MONOLAYERS AND REASSEMBLING INTO ARTIFICIAL LATTICES

#12
20240047592
2024-02-08

Scalable Van Der Waals Superlattices For Absorbers And Emitters

#13
20240030425
2024-01-25

METHOD FOR PREPARING A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE BATTERIES

#14
20240018010
2024-01-18

AMORPHOUS TUNGSTIC ACID FUSION AND TUNGSTEN OXIDE PREPARED USING SAME

#15
20230061639
2023-03-02

HIGH-PURITY TUNGSTEN(VI) OXYTETRACHLORIDE AND PROCESS FOR PREPARING SAME

#16
20220275404
2022-09-01

Method for manufacturing bacterially induced crystal particle

#17
20220274844
2022-09-01

CORE-SHELL STRUCTURE TYPE WAVE ABSORBING MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION

#18
20220123295
2022-04-21

Method of manufacturing positive electrode active material for lithium ion secondary battery

#19
20220106197
2022-04-07

Preparation of metal chalcogenides

#20
20220046835
2022-02-10

ELECTROMAGNETIC WAVE ABSORBING PARTICLE DISPERSOID AND ELECTROMAGNETIC WAVE ABSORBING LAMINATED TRANSPARENT BASE MATERIAL

#21
20220040600
2022-02-10

Process for the continuous production of sub-micron two-dimensional materials such as graphene

#22
20210183651
2021-06-17

Methods of forming tungsten structures

#23
20210172087
2021-06-10

Systems and methods for disassembling two-dimensional van der Waals crystals into macroscopic monolayers and reassembling into artificial lattices

#24
20210102941
2021-04-08

Structure for microbe detection, manufacturing method therefor, and microbe detection method using same structure for microbe detection

#25
20210080419
2021-03-18

2H to 1T phase based transition metal dichalcogenide sensor for optical and electronic detection of strong electron donor chemical vapors

#26
20210060604
2021-03-04

PROCESS AND DEVICE FOR LARGE-SCALE NONCOVALENT FUNCTIONALIZATION OF NANOMETER-SCALE 2D MATERIALS USING HEATED ROLLER LANGMUIR-SCHAEFER CONVERSION

#27
20210053839
2021-02-25

Molybdenum oxychloride or tungsten oxychloride and production method thereof

#28
20210050602
2021-02-18

Transition metal support for catalyst electrode and method of manufacturing same

#29
20210047561
2021-02-18

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

#30
20210017674
2021-01-21

CARBON NANOFIBER ADHESIVE FILM

#31
20210002144
2021-01-07

Nanolog and nanoparticles and method of formation

#32
20200392001
2020-12-17

HYDROXYAPATITE BASED COMPOSITION AND FILM THEREOF COMPRISING INORGANIC FULLERENE-LIKE NANOPARTICLES OR INORGANIC NANOTUBES

#33
20200370181
2020-11-26

Tungsten bronze thin films and method of making the same

#34
20200338543
2020-10-29

Antibacterial material and antibacterial film and antibacterial member using the same

#35
20200292481
2020-09-17

Sensor for detecting gas analyte

#36
20200235242
2020-07-23

Oxide sintered material, method of producing oxide sintered material, sputtering target, and method of producing semiconductor device

#37
20200223712
2020-07-16

Template-assisted synthesis of 2D nanosheets using nanoparticle templates

#38
20200211843
2020-07-02

Methods of forming tungsten structures

#39
20200198984
2020-06-25

Electromagnetic-wave-absorbing particles, electromagnetic-wave-absorbing particle dispersion liquids, and manufacturing methods of electromagnetic-wave-absorbing particles

#40
20200190627
2020-06-18

Method for decomposing medium-/low-grade scheelite

#41
20200170150
2020-05-28

Electromagnetic wave absorbing particle dispersoid and electromagnetic wave absorbing laminated transparent base material

#42
20200165136
2020-05-28

Scroll composite having amphiphilic substance inside and method for preparation of the same

#43
20200048426
2020-02-13

INORGANIC TUBULAR-LIKE PARTICLES IN A POLYMER MATRIX

#44
20190393500
2019-12-26

Positive electrode active material particle powder for non-aqueous electrolyte secondary battery, method for manufacturing same, and non-aqueous electrolyte secondary battery

#45
20190382279
2019-12-19

Method of making hydrocarbon soluble metal compositions

#46
20190367743
2019-12-05

MATERIALS AND METHODS FOR CORROSION INHIBITION OF ATOMICALLY THIN MATERIALS

#47
20190247858
2019-08-15

Preparation of nanosheets via ball milling in the presence of reactive gases

#48
20190217282
2019-07-18

Mixture of visible light-responsive photocatalytic titanium oxide fine particles, dispersion liquid thereof, method for producing dispersion liquid, photocatalyst thin film, and member having photocatalyst thin film on surface

#49
20190194030
2019-06-27

METHOD OF PREPARING NANOSHEET TUNGSTEN DISULFIDE

#50
20190185341
2019-06-20

Preparation method of phosphotungstic acid

#51
20190185340
2019-06-20

Heat ray shielding fine particle dispersion body, heat ray shielding laminated transparent substrate, and method for producing the same

#52
20190169041
2019-06-06

Top-down synthesis of two-dimensional nanosheets

#53
20190152783
2019-05-23

Method for producing sheets of graphene

#54
20190140277
2019-05-09

High rate lithium cobalt oxide positive electrode material and manufacturing method thereof

#55
20190112540
2019-04-18

Water based nanoparticle disperion

#56
20190085181
2019-03-21

Near-infrared shielding material fine particles and method for producing the same, and near-infrared shielding material fine particle dispersion liquid

#57
20190083958
2019-03-21

ZnWO4 photocatalytic material with oxygen vacancy and preparation method thereof

#58
20190077676
2019-03-14

Near-infrared shielding material fine particle dispersion body, near-infrared shielding body and near-infrared shielding laminated structure, and method for producing the same

#59
20190065695
2019-02-28

Crystalline transition metal tungstate process data system

#60
20190060882
2019-02-28

Crystalline transition metal tungstate

#61
20190060879
2019-02-28

Crystalline transition metal tungstate process data system

#62
20190039913
2019-02-07

Preparation of metal chalcogenides

#63
20190036112
2019-01-31

Positive electrode active material for nonaqueous electrolyte secondary batteries, production method thereof, positive electrode mixture material paste for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery

#64
20190031525
2019-01-31

Nanolog and nanoparticles and method of formation

#65
20190020023
2019-01-17

Positive electrode active material for nonaqueous electrolyte secondary batteries, production method thereof, and nonaqueous electrolyte secondary battery

#66
20190002712
2019-01-03

Anti-counterfeit ink composition, anti-counterfeit ink, anti-counterfeit printed matter, and method for producing the anti-counterfeit ink composition

#67
20190002708
2019-01-03

Infrared-shielding ultrafine particle dispersion body, interlayer for shielding solar radiation, infrared-shielding laminated structure, and method for producing near-infrared shielding ultrafine particle dispersion body

#68
20180370813
2018-12-27

Composite tungsten oxide ultrafine particles and dispersion liquid of the same

#69
20180370802
2018-12-27

Exfoliation of layered materials by wet-jet milling techniques

#70
20180311682
2018-11-01

Process for the continuous production of sub-micron two-dimensional materials such as graphene

#71
20180287144
2018-10-04

Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery using said positive electrode active material

#72
20180287143
2018-10-04

Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery using said positive electrode active material

#73
20180261873
2018-09-13

Positive electrode material for nonaqueous electrolyte secondary battery and method for producing the same, and positive electrode composite material paste, and nonaqueous electrolyte secondary battery

#74
20180208803
2018-07-26

Adhesive layer, near-infrared shielding film, laminated structure, stacked body and adhesive agent composition

#75
20180207623
2018-07-26

Metal tungstates for use as nitrogen oxides reduction catalysts

#76
20180188419
2018-07-05

Electroconductive particle, visible light transmitting particle-dispersed electrical conductor and manufacturing method thereof, transparent electroconductive thin film and manufacturing method thereof, transparent electroconductive article that uses the same, and infrared-shielding article

#77
20180186653
2018-07-05

Template-assisted synthesis of 2D nanosheets using nanoparticle templates

#78
20180172908
2018-06-21

Method to fabricate chip-scale electronic photonic (plasmonic)-integrated circuits

#79
20180148741
2018-05-31

Bacterially induced crystal particle, thermal conductive material and method for manufacturing bacterially induced crystal particle

#80
20180144904
2018-05-24

Phosphorous trifluoride co-gas for carbon implants

#81
20180142109
2018-05-24

Mask free methods of depositing compositions to form heterostructures

#82
20180082760
2018-03-22

Systems, devices, and/or methods for managing radiation shielding

#83
20180026422
2018-01-25

Bulk direct gap MoS2 by plasma induced layer decoupling

#84
20180024085
2018-01-25

2H to 1T phase based transition metal dichalcogenide sensor for optical and electronic detection of strong electron donor chemical vapors

#85
20180001597
2018-01-04

Method for forming copper film

#86
20170341935
2017-11-30

Porous hollow shell WO/WSnanomaterial and method of preparing same

#87
20170334735
2017-11-23

Heat ray shielding particles, heat ray shielding particle dispersion liquid, heat ray shielding particle dispersion, heat ray shielding particle dispersion laminated transparent base material, infrared ray absorbing transparent base material, and method of producing heat ray shielding particles

#88
20170331106
2017-11-16

Positive electrode active material particle powder for non-aqueous electrolyte secondary battery, method for manufacturing same, and non-aqueous electrolyte secondary battery

#89
20170275180
2017-09-28

Method for preparing tungsten sulfide thin film

#90
20170260656
2017-09-14

Metallic sulfide coated travelers, methods of coating travelers, and systems for use of metallic sulfide coated travelers

#91
20170183240
2017-06-29

Near infrared absorbing agent and method of making near infrared absorbing agent

#92
20170173074
2017-06-22

Tungsten (VI) salts used to treat infertility, for stimulating fertility and normal reproduction in a non-diabetic female mammal, and for improving the effectiveness of assisted reproduction techniques

#93
20170096344
2017-04-06

Sorting two-dimensional nanomaterials by thickness

#94
20170044683
2017-02-16

Method for producing dispersions of nanosheets

#95
20170029962
2017-02-02

Method for the synthesis of layered luminescent transition metal dichalcogenide quantum dots

#96
20170012133
2017-01-12

Oxide semiconductor film including indium, tungsten and zinc and thin film transistor device

#97
20170002173
2017-01-05

Applications for inorganic fullerene-like particles

#98
20160355401
2016-12-08

Scroll composite having amphiphilic substance inside and method for preparation of the same

#99
20160340533
2016-11-24

Exfoliation

#100
20160332136
2016-11-17

Graphene-metal chalcogenide porous material

#101
20160264430
2016-09-15

Tungsten oxide-type compound having a new crystalline structure and method for preparing same

#102
20160178804
2016-06-23

Preparation methods and uses of doped VIB group metal oxide nanoparticles or dispersions thereof

#103
20160151768
2016-06-02

Mesoporous materials and processes for preparation thereof

#104
20160151767
2016-06-02

Mesoporous materials and processes for preparation thereof

#105
20160122524
2016-05-05

Heat ray-shielding particle-containing composition and method of producing the same, heat ray-shielding film, and heat ray-shielding laminated transparent base material

#106
20160096151
2016-04-07

Proton conducting ceramic membrane

#107
20160046501
2016-02-18

Applications for inorganic fullerene-like particles

#108
20160024615
2016-01-28

Sodium tungstate production method

#109
20160016796
2016-01-21

Sorting two-dimensional nanomaterials by thickness

#110
20160009561
2016-01-14

Scalable process for producing exfoliated defect-free, non-oxidised 2-dimensional materials in large quantities

#111
20150373788
2015-12-24

Fusion process using an alkali metal metalate

#112
20150360957
2015-12-17

Sorting two-dimensional nanomaterials by thickness

#113
20150333337
2015-11-19

Composite materials

#114
20150283482
2015-10-08

Sorting two-dimensional nanomaterials by thickness

#115
20150266735
2015-09-24

Method to synthesize metal chalcogenide monolayer nanomaterials

#116
20150225237
2015-08-13

Catalytic processes for obtaining inorganic nanostructures by using soft metals

#117
20150203355
2015-07-23

Sorting two-dimensional nanomaterials by thickness

#118
20150200090
2015-07-16

Spin coatable metallic hard mask compositions and processes thereof

#119
20150184297
2015-07-02

METHOD FOR FORMING TUNGSTEN SULFIDE LAYER AND APPARATUS FOR FORMING TUNGSTEN SULFIDE LAYER

#120
20150132606
2015-05-14

Recording layer, information recording medium, and target

#121
20150122315
2015-05-07

Two-dimensional (2D) material element with in-plane metal chalcogenide-based heterojunctions and devices including said element

#122
20150118487
2015-04-30

PLASMA-ASSISTED NANOFABRICATION OF TWO-DIMENSIONAL METAL CHALCOGENIDE LAYERS

#123
20150114456
2015-04-30

METHOD FOR THE PREPARATION OF LOW-DIMENSIONAL MATERIALS

#124
20150050745
2015-02-19

Peroxide indicator

#125
20140329029
2014-11-06

Hydrophilic member and hydrophilic product using the same

#126
20140226429
2014-08-14

Exfoliating laminar material by ultrasonication in surfactant

#127
20140221259
2014-08-07

Process for production of nanoparticles of solid lubricant and lubricant dispersions stable in oil and in water

#128
20140119998
2014-05-01

Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solution

#129
20140112847
2014-04-24

Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solution

#130
20140027299
2014-01-30

Process for forming expanded hexagonal layered minerals and derivatives using electrochemical charging

#131
20130126588
2013-05-23

Friction stir weld tools having fine grain structure

#132
20130029153
2013-01-31

Ammonium paratungstate hydrates and ammonium paratungstate decahydrate

#133
20120329686
2012-12-27

Nanostructures, their use and process for their production

#134
20120328506
2012-12-27

Method for producing ammonium tungstate aqueous solution

#135
20120295783
2012-11-22

Shaped metal-containing components and reaction based methods for manufacturing the same

#136
20120203553
2012-08-09

Recognition dictionary creating device, voice recognition device, and voice synthesizer

#137
20120186982
2012-07-26

MODIFIED TUNGSTEN OXIDE AND PROCESS FOR ITS PREPARATION

#138
20120141359
2012-06-07

Process for preparing ammonium metatungstate

#139
20120129090
2012-05-24

Heat absorbing additives

#140
20120045647
2012-02-23

Tungstic acid powder consisting of spherical tungsten particles and method for producing same

#141
20110300040
2011-12-08

Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solution

#142
20110297899
2011-12-08

Infrared shielding nanoparticle, its manufacturing method, infrared shielding nanoparticle dispersion using the same, and infrared shielding base material

#143
20110294652
2011-12-01

Method for preparing pyrochlore oxide, polymer electrolyte fuel cell, fuel cell system, and method for producing electro catalyst for fuel cell

#144
20110212298
2011-09-01

HYDROPHILIC MEMBER AND HYDROPHILIC PRODUCT USING THE SAME

#145
20110206596
2011-08-25

INORGANIC MULTILAYERED NANOSTRUCTURES

#146
20110147595
2011-06-23

Tungstate-based scintillating materials for detecting radiation

#147
20110098368
2011-04-28

CONTROLLING SYNTHESIS OF METAL SULFIDE CATALYSTS

#148
20110095232
2011-04-28

Phosphorescent/fluorescent compositions and methods

#149
20110070148
2011-03-24

Method for production of ammonium paratungstate tetrahydrate and highly pure ammonium paratungstate tetrahydrate

#150
20110059842
2011-03-10

Tungstated zirconia nanocatalysts

#151
20110052662
2011-03-03

ANTIBACTERIAL MATERIAL AND ANTIBACTERIAL FILM AND ANTIBACTERIAL MEMBER USING THE SAME

#152
20110052484
2011-03-03

Process for the preparation of lithium metal oxides involving fluidized bed techniques

#153
20110037033
2011-02-17

Sorting two-dimensional nanomaterials by thickness

#154
20110024667
2011-02-03

Heat shielding additives

#155
20110003085
2011-01-06

Production Of Tailored Metal Oxide Materials Using A Reaction Sol-Gel Approach

#156
20100310787
2010-12-09

USE OF ZERO-ORDER DIFFRACTIVE PIGMENTS

#157
20100305384
2010-12-02

Process for Converting Alkaline-Earth Metal Chlorides to Tungstates and Molybdates and Applications Thereof

#158
20100304964
2010-12-02

Metal sulfide catalysts and methods of making same

#159
20100227782
2010-09-09

Fullerene-like nanostructures, their use and process for their production

#160
20100210450
2010-08-19

TUNGSTEN COMPRISING NANOMATERIALS AND RELATED NANOTECHNOLOGY

#161
20100172823
2010-07-08

Process and apparatus for producing inorganic fullerene-like nanoparticles

#162
20100140568
2010-06-10

THERMOELECTRIC CONVERSION MATERIAL, METHOD FOR PRODUCING THE SAME, AND THERMOELECTRIC CONVERSION DEVICE

#163
20100140533
2010-06-10

Composition for manufacturing heat ray-shielding polyvinyl chloride film and manufacturing method of the same, and heat ray-shielding polyvinyl chloride film

#164
20100129630
2010-05-27

HEAT-RAY SHIELDING POLYVINYLCHLORIDE FILM AND HEAT-RAY SHIELDING POLYESTER FILM LAMINATE

#165
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

#166
20100102700
2010-04-29

Flame spray pyrolysis with versatile precursors for metal oxide nanoparticle synthesis and applications of submicron inorganic oxide compositions for transparent electrodes

#167
20100098619
2010-04-22

Method for producing ammonium paratungstate hydrates and ammonium paratungstate decahydrate

#168
20100057199
2010-03-04

Substance with an antimicrobial effect

#169
20100033903
2010-02-11

Electrode for supercapacitor having manganese oxide-conductive metal oxide composite layer, fabrication method thereof, and supercapacitor comprising same

#170
20100028250
2010-02-04

Method for production of ammonium paratungstate tetrahydrate and highly pure ammonium paratungstate tetrahydrate

#171
20090255372
2009-10-15

RECYCLING OF SUPERALLOYS WITH THE AID OF AN ALKALI METAL SALT BATH

#172
20090029851
2009-01-29

Method for producing heat-resisting compound oxides

#173
20080226528
2008-09-18

Fusion process using an alkali metal metalate

#174
20080185074
2008-08-07

Preparation of compositions by melt spinning

#175
20080170984
2008-07-17

Process and apparatus for producing inorganic fullerene-like nanoparticles

#176
20080054229
2008-03-06

Electrically conductive material

#177
20070224096
2007-09-27

Tungstic acid powder consisting of spherical tungsten particles and method for producing same

#178
20070191213
2007-08-16

Metal-containing compositions and their use as catalyst composition

#179
20070187653
2007-08-16

Electroconductive particle, visible light transmitting particle-dispersed electrical conductor and manufacturing method thereof, transparent electroconductive thin film and manufacturing method thereof, transparent electroconductive article that uses the same, and infrared-shielding article

#180
20070177372
2007-08-02

PHOTOCATALYTIC MATERIAL, PHOTOCATALYST, PHOTOCATALYTIC PRODUCT, LIGHTING APPARATUS, AND METHOD OF PRODUCING PHOTOCATALYTIC MATERIAL

#181
20070138459
2007-06-21

Ternary oxide nanostructures and methods of making same

#182
20070111319
2007-05-17

Synthesis of nanoparticles with a closed structure of metal chalcogens having a lamellar crystalographic structure

#183
20070009417
2007-01-11

Supported catalysts using nanoparticles as the support material

#184
20060275202
2006-12-07

Method for producing complex oxide of metal

#185
20060257716
2006-11-16

Tungsten-based electrocatalyst and fuel cell containing same

#186
20060239882
2006-10-26

Preparation of metal chalcogenides from reactions of metal compounds and chalcogen

#187
20060178254
2006-08-10

Fine particle dispersion of infrared-shielding material, infrared-shielding body, and production method of fine particles of infrared-shielding material and fine particles of infrared-shielding material

#188
20060071165
2006-04-06

Bulk synthesis of long nanotubes of transition metal chalcogenides

#189
20060051278
2006-03-09

Metal composite oxide with novel crystal structure and their use as ionic conductors

#190
20060008640
2006-01-12

Laminated structure for shielding against solar radiation

#191
20050271566
2005-12-08

Tungsten comprising nanomaterials and related nanotechnology

#192
20050191515
2005-09-01

Very low thermal expansion composite

#193
20050032636
2005-02-10

Preparation of amorphous sulfide sieves

#194
20050025700
2005-02-03

Preparation of tungsten oxide

#195
20050008858
2005-01-13

Water soluble luminescent nanoparticles

#196
18373975
2024-06-04

Leaching method of scheelite