ClassID:

84879

C01B25/455 - CPC Classification

Classification description:

Phosphorus; Compounds thereof; Oxyacids of phosphorus; Salts thereof; Phosphates containing halogen

Sub-classes:
Recent Application in this class:
#1
20260121108
2026-04-30

SOLID ELECTROLYTE MEMBRANE AND PREPARATION METHOD AND APPLICATION THEREOF

#2
20260106214
2026-04-16

SULFIDE SOLID ELECTROLYTE, METHOD OF PREPARING THE SAME AND APPLICATION

#3
20250178902
2025-06-05

METHOD FOR PRODUCING PHOSPHORUS TRIFLUORIDE AND METHOD FOR PRODUCING PHOSPHORUS PENTAFLUORIDE

#4
20250140957
2025-05-01

METHOD FOR PREPARING CARBON-COATED SODIUM IRON FLUOROPHOSPHATE FROM WASTE LITHIUM IRON PHOSPHATE AND APPLICATION THEREOF

#5
20250132318
2025-04-24

Coating of Electrode Materials for Energy Storage Devices

#6
20250091871
2025-03-20

METHOD FOR RECYCLING LITHIUM-ION BATTERY ELECTROLYTE

#7
20250002346
2025-01-02

DIFLUOROPHOSPHATE PREPARATION METHOD

#8
20240343580
2024-10-17

LITHIUM-CONTAINING MATERIAL

#9
20240297345
2024-09-05

PREPARATION OF LITHIUM BIS(FLUOROSULFONYL)IMIDE, AND APPLICATION THEREOF

#10
20240243358
2024-07-18

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

#11
20240199951
2024-06-20

Fluorescent powder capable of promoting plant growth, and preparation method and use thereof

#12
20240150177
2024-05-09

SYNTHESIS OF CATHODE MATERIAL FOR LITHIUM BATTERY

#13
20240150176
2024-05-09

NASICON-TYPE FLUOROPHOSPHATE, CATHODE electrode plate AND sodium-ion BATTERY

#14
20240072304
2024-02-29

LITHIUM DIFLUOROPHOSPHATE, PREPARATION METHOD THEREFOR, AND APPLICATIONTHEREOF

#15
20240055660
2024-02-15

HEXAFLUOROPHOSPHATE, PHOSPHORUS PENTAFLUORIDE, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#16
20240043275
2024-02-08

Method for producing fluorapatite crystals

#17
20230361340
2023-11-09

Solid conductor, preparation method thereof, solid electrolyte including the solid conductor, and electrochemical device including the solid conductor

#18
20230278862
2023-09-07

SYNTHESIS METHOD OF HEXAFLUOROPHOSPHATE

#19
20230202908
2023-06-29

LOW-MELTING-POINT GLASS

#20
20230178732
2023-06-08

Lithium-Ion Secondary Battery and Manufacturing Method for the Same

#21
20220384847
2022-12-01

METHOD FOR PRODUCING LITHIUM DIFLUOROPHOSPHATE, METHOD FOR PRODUCING DIFLUOROPHOSPHATE ESTER, LITHIUM DIFLUOROPHOSPHATE, METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTIC SOLUTION, AND METHOD FOR PRODUCING NONAQUEOUS SECONDARY BATTERY

#22
20210408576
2021-12-30

Oxide, preparation method thereof, solid electrolyte including the oxide, and electrochemical device including the oxide

#23
20210395088
2021-12-23

Sodium metal vanadium fluorophosphates materials as positive electrode for sodium ion batteries

#24
20210323824
2021-10-21

SOLID LITHIUM ION CONDUCTING MATERIAL AND PROCESS FOR PREPARATION THEREOF

#25
20210305549
2021-09-30

Positive electrode composition

#26
20210296692
2021-09-23

Solid electrolyte material and battery using the same

#27
20210292179
2021-09-23

METHOD FOR PRODUCING LITHIUM CHLORIDE, AND LITHIUM CARBONATE

#28
20210246027
2021-08-12

Method of preparing high-purity lithium difluorophosphate crystal and non-aqueous electrolyte solution for secondary battery including the crystal

#29
20210242451
2021-08-05

Metal-doped sodium vanadium fluorophosphate/sodium vanadium phosphate (Na3V2(PO4)2F3/Na3V2(PO4)3) composite for sodium-ion storage material

#30
20210147236
2021-05-20

Method for preparing a vanadium phosphate

#31
20200373613
2020-11-26

Solid conductor, preparation method thereof, solid electrolyte including the solid conductor, and electrochemical device including the solid conductor

#32
20200024141
2020-01-23

Renewable flame-retardant compounds derived from muconic acid

#33
20190393492
2019-12-26

Liquid process for preparing a vanadium phosphate-carbon composite material

#34
20190280299
2019-09-12

Positive electrode active material for potassium ion battery, positive electrode for potassium ion battery, and potassium ion battery

#35
20190062161
2019-02-28

Halogen doped phosphorus nanoparticles and manufacturing method thereof

#36
20180345174
2018-12-06

Apatite in-situ restoration

#37
20180319902
2018-11-08

Process for reducing propylene chlorohydrin in hydroxypropylated products

#38
20180297847
2018-10-18

Method for preparing a NA3V2(PO4)2F3 particulate material

#39
20180190987
2018-07-05

Method to synthesize Na-based electroactive materials

#40
20180159173
2018-06-07

Lithium salt compound, nonaqueous electrolyte solution using same, lithium ion secondary battery and lithium ion capacitor

#41
20180118570
2018-05-03

Method for purifying difluorophosphate

#42
20180086638
2018-03-29

In situ restoration of apatite-based chromatography resins

#43
20180047980
2018-02-15

POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY

#44
20170362737
2017-12-21

Method of producing apatite crystal, and apatite crystal

#45
20170352910
2017-12-07

ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME

#46
20170341061
2017-11-30

Production of unsaturated carboxylic acids or acid esters with a haloapatite-based catalyst

#47
20170334724
2017-11-23

COMPOSITIONS AND METHODS FOR MANUFACTURING A CATHODE FOR LITHIUM SECONDARY BATTERY

#48
20170334723
2017-11-23

Manufacturing method for lithium difluorophosphate powder, and lithium difluorophosphate

#49
20170330700
2017-11-16

Nonaqueous electrolytic solution for electric double layer capacitors

#50
20170267528
2017-09-21

Imidic acid compound having divalent anion and process for producing the same

#51
20170197834
2017-07-13

Method for producing difluorophospate

#52
20160376683
2016-12-29

Monazite and apatite paragenetic ore enrichment method

#53
20160348268
2016-12-01

Rubidium uranium fluoride-based crystals and methods of fabrication

#54
20160348267
2016-12-01

Uranium dioxide-based crystals and methods of fabrication

#55
20160289860
2016-10-06

Alkali uranium fluorophosphate-based crystals and methods of fabrication

#56
20160190584
2016-06-30

LI-ION BATTERY POSITIVE ELECTRODE MATERIAL, METHOD PREPARING THE SAME AND APPLICATION THEREOF

#57
20160102302
2016-04-14

Composite material and method of manufacturing composite material

#58
20160090306
2016-03-31

Method for producing difluorophosphate

#59
20160075557
2016-03-17

Method for purifying difluorophosphate

#60
20160075556
2016-03-17

Method for producing difluorophosphate

#61
20150367252
2015-12-24

Apatite in-situ restoration

#62
20150367251
2015-12-24

Apatite in-situ restoration

#63
20150174197
2015-06-25

Peptoids useful for the mineralization of apatite

#64
20150140332
2015-05-21

Production of high-purity lithium fluoride

#65
20150125808
2015-05-07

Apparatus and method for mineralising biological material

#66
20150064091
2015-03-05

Method for producing difluorophosphate

#67
20150017442
2015-01-15

Apatite crystal

#68
20140246619
2014-09-04

DESIGN OF MULTI-ELECTRON LI-ION PHOSPHATE CATHODES BY MIXING TRANSITION METALS

#69
20130337333
2013-12-19

Positive electrode active material for lithium ion battery, method of producing the same, electrode for lithium ion battery, and lithium ion battery

#70
20130323812
2013-12-05

In situ restoration of apatite-based chromatography resins

#71
20130202946
2013-08-08

Cathode active material for secondary battery and lithium secondary battery including the same

#72
20130134362
2013-05-30

Cathode material for secondary battery and manufacturing method of the same

#73
20130129595
2013-05-23

Manufacture of LiPOFfrom POFor PF

#74
20130071749
2013-03-21

POSITIVE ELECTRODE ACTIVE MATERIAL PRODUCTION METHOD, POSITIVE ELECTRODE, AND STORAGE DEVICE

#75
20130069012
2013-03-21

Compositions and methods for manufacturing a cathode for lithium secondary battery

#76
20130034776
2013-02-07

Lithium iron phosphate containing sulfur compound based upon sulfide bond and lithium secondary battery using the same

#77
20120279850
2012-11-08

Metal fluorophosphate synthesis and use as an active material for a battery electrode

#78
20120270329
2012-10-25

Fluoride distillation apparatus and quantifying method of sodium monofluorophosphate in toothpaste using same

#79
20120238444
2012-09-20

POWDER, METHOD OF PRODUCING POWDER AND ADSORPTION APPARATUS

#80
20120129050
2012-05-24

Fluorosulphates useful as electrode materials

#81
20120128566
2012-05-24

Method for producing fluorapatite and its application

#82
20120100435
2012-04-26

Method for producing difluorophosphate, non-aqueous electrolyte for secondary cell and non-aqueous electrolyte secondary cell

#83
20120097901
2012-04-26

Process for the preparation of LiFePO-carbon composites

#84
20120007020
2012-01-12

Method for producing inorganic compounds

#85
20120003137
2012-01-05

Extractive distillation of AsFand PFusing HF

#86
20110311426
2011-12-22

PROCESS FOR THE PREPARATION OF FLUORINE COMPOUND

#87
20110286905
2011-11-24

Processes for producing phosphorus pentafluoride and phosphate hexafluoride

#88
20110224065
2011-09-15

Method for fabricating apatite crystals and ceramics

#89
20110223488
2011-09-15

Production process of difluorophosphate, nonaqueous electrolytic solution and nonaqueous electrolytic secondary battery

#90
20110223089
2011-09-15

Production process of difluorophosphate, nonaqueous electrolytic solution and nonaqueous electrolytic secondary battery

#91
20110210288
2011-09-01

Method of making active materials for use in secondary electrochemical cells

#92
20110189538
2011-08-04

Processes for production of phosphorus pentafluoride and hexafluorophosphates

#93
20110171519
2011-07-14

Method for producing difluorophosphate, nonaqueous electrolyte solution for secondary batteries, and nonaqueous electrolyte secondary battery

#94
20110150737
2011-06-23

Flame synthesis of metal salt nanoparticles, in particular calcium and phosphate comprising nanoparticles

#95
20110111288
2011-05-12

Production process of difluorophosphate, nonaqueous electrolytic solution and nonaqueous electrolytic secondary battery

#96
20110097626
2011-04-28

Process for production hexafluorophosphates

#97
20100323240
2010-12-23

Method for producing lithium difluorophosphate and nonaqueous electrolyte battery using the same

#98
20100322838
2010-12-23

METHOD OF MANUFACTURING PHOSPHOROUS PENTAFLUORIDE AND HEXAFLUOROPHOSPHATE

#99
20100317511
2010-12-16

Manufacturing method of hexafluorophosphate

#100
20100276632
2010-11-04

Alkali/transition metal halo-and hydroxy-phosphates and related electrode active materials

#101
20100233057
2010-09-16

Methods and reactor designs for producing phosphorus pentafluoride

#102
20100130353
2010-05-27

METHOD OF PRODUCING FLUOROAPATITE, FLUOROAPATITE, AND ADSORTION APPARATUS

#103
20100055018
2010-03-04

METHOD FOR PRODUCING PYROGENE-FREE CALCIUM PHOSPHATE

#104
20090286155
2009-11-19

LITHIUM DIFLUOROPHOSPHATE, ELECTROLYTE CONTAINING LITHIUM DIFLUOROPHOSPHATE, PROCESS FOR PRODUCING LITHIUM DIFLUOROPHOSPHATE, PROCESS FOR PRODUCING NONAQUEOUS ELECTROLYTE, NONAQUEOUS ELECTROLYTE, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY CONTAINING THE SAME

#105
20090148376
2009-06-11

Method of producing fluoroapatite, fluoroapatite, and adsorption apparatus

#106
20090060814
2009-03-05

Method of producing fluoroapatite, fluoroapatite, and adsorption apparatus

#107
20090035378
2009-02-05

NANOSTRUCTURED BIOACTIVE MATERIALS PREPARED BY DUAL NOZZLE SPRAY DRYING TECHNIQUES

#108
20080305402
2008-12-11

Method for producing difluorophosphate, non-aqueous electrolyte for secondary cell and non-aqueous electrolyte secondary cell

#109
20080241043
2008-10-02

Method for making phosphate-based electrode active materials

#110
20080220148
2008-09-11

Methods for production and use of synthetic hydroxyapatite and fluorapatite nanorods, and superstructures assembled from the same

#111
20080153002
2008-06-26

Mixed Lithium/Sodium Ion Iron Fluorophosphate Cathodes for Lithium Ion Batteries

#112
20080138255
2008-06-12

Apparatus for Microwave Phosphor Synthesis

#113
20080102376
2008-05-01

Method for producing difluorophosphate, nonaqueous electrolyte solution for secondary battery and nonaqueous electrolyte secondary battery

#114
20070196259
2007-08-23

Flame synthesis of metal salt nanoparticles, in particular calcium and phosphate comprising nanoparticles

#115
20070190425
2007-08-16

Alkali/Transition Metal Halo-And Hydroxy-Phosphates And Related Electrode Active Materials

#116
20070160519
2007-07-12

Method Of Making Active Materials For Use In Secondary Electrochemical Cells

#117
20070065355
2007-03-22

Rod-shaped apatite crystals having a specific length-to-width ratio

#118
20060201936
2006-09-14

Method and apparatus for microwave phosphor synthesis

#119
20060110306
2006-05-25

Nanostructured bioactive materials prepared by dual nozzle spray drying techniques

#120
20060054618
2006-03-16

Method and apparatus for microwave phosphor synthesis

#121
20060014078
2006-01-19

Alkali/transition metal HALO-and hydroxy-phosphates and related electrode active materials

#122
20050249654
2005-11-10

Nanostructured bioactive materials prepared by spray drying techniques

#123
20050238961
2005-10-27

Sodium ion batteries

#124
20050238557
2005-10-27

Rod shaped apatite crystals having a specific length-to-width ratio

#125
20050142056
2005-06-30

Lithium metal fluorophosphate and preparation thereof