ClassID:

85912

C01G35/00 - CPC Classification

Classification description:

Compounds of tantalum

Sub-classes:
Recent Application in this class:
#1
20250301910
2025-09-25

METHOD FOR THE PRODUCTION OF A SINGLE-CRYSTAL FILM, IN PARTICULAR PIEZOELECTRIC

#2
20250178920
2025-06-05

TANTALIC ACID COMPOUND DISPERSION LIQUID AND METHOD FOR PRODUCING SAME

#3
20250087680
2025-03-13

NEGATIVE ELECTRODE ACTIVE MATERIAL AND ALL SOLID BATTERY

#4
20240351098
2024-10-24

TANTALUM NANOPARTICLE PREPARATION, METHOD FOR PRODUCING TANTALUM NANOPARTICLES AND USE OF THE TANTALUM NANOPARTICLE PREPARATION

#5
20240199431
2024-06-20

Development of Fluorine-Free Tantalum Carbide Mxene Hybrid Structure as a Biocompatible Material for Supercapacitor Electrodes

#6
20240150194
2024-05-09

LOW-CARBON HIGH-PURITY TANTALUM PENTOXIDE POWDER AND PREPARATION METHOD AND USE THEREOF

#7
20240140818
2024-05-02

Preparation method and application of amorphous metal oxide hollow multi-shell material

#8
20240043283
2024-02-08

BEAD STRING OF TIN OXIDE CRYSTALLITE OR BEAD STRING OF COMPLEX OXIDE CRYSTALLITE OF TIN OXIDE AND TITANIUM OXIDE

#9
20240002250
2024-01-04

TANTALUM OXIDE PARTICLE AND METHOD FOR PRODUCING TANTALUM OXIDE PARTICLE

#10
20230271848
2023-08-31

Metal Oxide Nanoparticle With Alkylsiloxane Ligands Bonded Thereto

#11
20220341902
2022-10-27

Metal Oxides Enabled Fiber Optic pH Sensor for High temperature High pH Subsurface Environments

#12
20220048788
2022-02-17

Tantalum oxide nanoparticle contrast agents

#13
20220041462
2022-02-10

Metal oxide nanoparticles with alkylsiloxane ligands bonded thereto

#14
20210367139
2021-11-25

METHOD FOR THE PRODUCTION OF A SINGLE-CRYSTAL FILM, IN PARTICULAR PIEZOELECTRIC

#15
20210199854
2021-07-01

Optical lens with antireflective film, projection lens, and projection lens optical system

#16
20210162453
2021-06-03

Method for the formation of tantalum carbides on graphite substrate

#17
20210155497
2021-05-27

Metal oxide nanoparticle

#18
20210080419
2021-03-18

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

#19
20200303771
2020-09-24

Lithium ion conductive crystal body and all-solid state lithium ion secondary battery

#20
20200206709
2020-07-02

HIGH REFRACTIVE INDEX NANOPARTICLES

#21
20200165142
2020-05-28

Dielectric, capacitor and semiconductor device including the same, and method of preparing the dielectric

#22
20200127596
2020-04-23

Selective emitter for thermophotovoltaic power generator

#23
20200115252
2020-04-16

One-dimensional nano-chain structure and preparing method thereof

#24
20190367743
2019-12-05

MATERIALS AND METHODS FOR CORROSION INHIBITION OF ATOMICALLY THIN MATERIALS

#25
20190097227
2019-03-28

Annealing method and nitrogen-doped metal oxide structure

#26
20190066860
2019-02-28

68Ge/68Ga generator

#27
20180323435
2018-11-08

Cathode material for all-solid state battery including coating layer for preventing diffusion and method for preparing the same

#28
20180257991
2018-09-13

Dielectric material, method of manufacturing thereof, and dielectric devices and electronic devices including the same

#29
20180080144
2018-03-22

Lithium tantalate single crystal substrate, bonded substrate, manufacturing method of the bonded substrate, and surface acoustic wave device using the bonded substrate

#30
20180057952
2018-03-01

Electrolysis electrode and methods of manufacture and using same in water purification system

#31
20180044199
2018-02-15

Process for producing crystalline tantalum oxide particles

#32
20180044197
2018-02-15

Nanoparticles for the use as pinning centers in superconductors

#33
20180024085
2018-01-25

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

#34
20170346092
2017-11-30

Oxide electrolyte sintered body and method for producing the same

#35
20170324079
2017-11-09

Lithium lanthanum zirconium tantalum oxide garnet crystal and all-solid-state lithium ion secondary battery

#36
20170158524
2017-06-08

Nanoplatelet metal oxides

#37
20170044683
2017-02-16

Method for producing dispersions of nanosheets

#38
20170031224
2017-02-02

Methods for producing electrochromic films by low temperature condensation of polyoxometalates

#39
20160332136
2016-11-17

Graphene-metal chalcogenide porous material

#40
20160268595
2016-09-15

Active material composite particle and lithium battery

#41
20160268121
2016-09-15

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

#42
20160177746
2016-06-23

Articles for high temperature service and method for making

#43
20160151768
2016-06-02

Mesoporous materials and processes for preparation thereof

#44
20160151767
2016-06-02

Mesoporous materials and processes for preparation thereof

#45
20160121319
2016-05-05

METHOD FOR PRODUCING METAL OXIDE PARTICLES

#46
20160093826
2016-03-31

Low temperature viscosity transition composition, display apparatus including the same, and method of manufacturing the same

#47
20150372316
2015-12-24

Composite materials

#48
20150364537
2015-12-17

ALD processes for low leakage current and low equivalent oxide thickness BiTaO films

#49
20150321916
2015-11-12

Atomically thin crystals and films and process for making same

#50
20150243999
2015-08-27

TANTALUM-CONTAINING TIN OXIDE FOR FUEL CELL ELECTRODE MATERIAL

#51
20150118395
2015-04-30

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

#52
20140367605
2014-12-18

Piezoceramic composition and method for manufacturing the same

#53
20140147387
2014-05-29

Nanoparticle contrast agents for diagnostic imaging

#54
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

#55
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

#56
20130220178
2013-08-29

Re-Dispersible Metal Oxide Nanoparticles and Method of Making Same

#57
20130216455
2013-08-22

Treatment of tantalum- and/or niobium-containing compounds

#58
20130101867
2013-04-25

Method of manufacturing metal oxide film

#59
20130089492
2013-04-11

Chiral nematic nanocrystalline metal oxides

#60
20120295783
2012-11-22

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

#61
20120122019
2012-05-17

Conducting metal oxide and metal nitride nanoparticles

#62
20120108745
2012-05-03

METHOD FOR PRODUCING TANTALUM OXIDE PARTICLES

#63
20120091389
2012-04-19

Process for the manufacture of ferroelectric materials

#64
20120028478
2012-02-02

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

#65
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

#66
20110143139
2011-06-16

Nanoplatelet metal hydroxides and methods of preparing same

#67
20110092870
2011-04-21

COMPOSITION INCLUDING METAL OXIDE AND POLYMER

#68
20110087039
2011-04-14

Imide complex, method for producing the same, metal-containing thin film and method for producing the same

#69
20100326239
2010-12-30

Process for preparing tantalum powder for capacitors

#70
20100276310
2010-11-04

Method of coating a particle

#71
20100233072
2010-09-16

Electrically-Reduced Lithium Tantalate Compositions

#72
20100175735
2010-07-15

Thermoelectric material, method for producing the same, and thermoelectric converter

#73
20100170441
2010-07-08

Method of Forming Metal Oxide and Apparatus for Performing the Same

#74
20100140568
2010-06-10

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

#75
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

#76
20100123106
2010-05-20

TITANIUM OXIDE POWDER, DISPERSION THEREOF, AND METHOD OF PREPARING THE SAME

#77
20100117503
2010-05-13

Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and optical material

#78
20100028678
2010-02-04

Valve metal-oxide powder and method for producing said powder

#79
20100019201
2010-01-28

HYDROTHERMAL PROCESS FOR PRODUCING NANOSIZE TO MICROSIZE PARTICLES

#80
20100010248
2010-01-14

Imide complex, method for producing the same, metal-containing thin film and method for producing the same

#81
20090105384
2009-04-23

Composition including metal oxide and polymer

#82
20090104473
2009-04-23

NOVEL COMPOSITIONS AND RELATED METHODS, COATINGS, AND ARTICLES

#83
20090104095
2009-04-23

Method of making a composite from metal oxide and polymer precursors

#84
20090087716
2009-04-02

Nanotube assembly, bipolar plate and process of making the same

#85
20090087383
2009-04-02

Nanoparticle-based imaging agents for X-ray/computed tomography and methods for making same

#86
20090074655
2009-03-19

Nanoparticles, and a Method of Sol-Gel Processing

#87
20080102012
2008-05-01

Phosphor

#88
20080074211
2008-03-27

Systems and methods for electrically reducing ferroelectric materials to increase bulk conductivity

#89
20080056975
2008-03-06

Method of forming metal oxide

#90
20080025912
2008-01-31

Valve metal oxide powders and process for the production thereof

#91
20070189957
2007-08-16

Method for producing tantalum oxide and/or niobium oxide in form of hollow particle

#92
20070183946
2007-08-09

Process and apparatus for producing powders of metal compound containing oxygen, and the powders produced by the process

#93
20070178040
2007-08-02

Tantalum oxide and/or niobium oxide and method for preparation thereof

#94
20070122620
2007-05-31

NANOPARTICLE-BASED IMAGING AGENTS FOR X-RAY / COMPUTED TOMOGRAPHY AND METHODS FOR MAKING SAME

#95
20070034918
2007-02-15

Ferroelectric film, semiconductor device, ferroelectric film manufacturing method, and ferroelectric film manufacturing apparatus

#96
20070020771
2007-01-25

Nanoparticles and method of making thereof

#97
20060283354
2006-12-21

Method of producing composition for forming dielectric film, composition for forming dielectric film, dielectric film and method of producing dielectric film

#98
20060239882
2006-10-26

Preparation of metal chalcogenides from reactions of metal compounds and chalcogen

#99
20060219055
2006-10-05

Valve metal powders

#100
20060107888
2006-05-25

Using condensed chemicals to precondition lithium niobate and lithium tantalate crystals

#101
20060046320
2006-03-02

Liquid composition for forming ferroelectric thin film and process for producing ferroelectric thin film

#102
20060029536
2006-02-09

Lanthanum tantalate photocatalysts

#103
20060027688
2006-02-09

Method of grinding particulate material

#104
20050277780
2005-12-15

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

#105
20050265916
2005-12-01

Using condensed chemicals to precondition lithium niobate and lithium tantalate crystals

#106
20050255035
2005-11-17

Purification method for producing high purity niobium compound and/or tantalum compound

#107
20050232850
2005-10-20

Process for producing niobium and tantalum compounds

#108
20050214469
2005-09-29

Method for increasing bulk conductivity of a ferroelectric material such as lithium tantalate

#109
20050204514
2005-09-22

Process and apparatus for producing powders of metal compound containing oxygen, and the powders produced by the process

#110
20050201926
2005-09-15

Method and apparatus for increasing bulk conductivity of a ferroelectric material

#111
20050145069
2005-07-07

Method of manufacturing niobium and/or tantalum powder

#112
20050123459
2005-06-09

Method of purifying niobium compound and/or tantalum compound

#113
20050115364
2005-06-02

Purification method for producing high purity niobium compound and/or tantalum compound

#114
20050084445
2005-04-21

Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides

#115
20050084444
2005-04-21

Non-silica mesoporous oxide having improved pore structure periodism, method of producing the mesoporous oxide and method of crystallizing pore wall of non-silica mesoporous oxide using template to be filled in pores

#116
20050008564
2005-01-13

Phase formation of oxygen reduced valve metal oxides and granulation methods

#117
16157153
2020-03-17

Tantalum vanadate nanorods and methods of their make and use

#118
15633088
2019-10-15

Electro-optical material mounting configuration for high speed operation