ClassID:

84844

C01B25/30 - CPC Classification

Classification description:

Phosphorus; Compounds thereof; Oxyacids of phosphorus; Salts thereof; Phosphates Alkali metal phosphates

Sub-classes:
Recent Application in this class:
#1
20260002231
2026-01-01

COMBINED TREATMENT METHOD FOR LATERITE NICKEL ORE HYDROMETALLURGICAL SLAG AND PHOSPHATING SLAG

#2
20250276907
2025-09-04

SYSTEMS AND METHODS FOR THE RECYCLING OF LITHIUM FROM BATTERY WASTE

#3
20250233222
2025-07-17

METHOD FOR RECOVERING SOLID STATE ELECTROLYTE FROM ALL-SOLID-STATE-BATTERY

#4
20250206613
2025-06-26

OLIVINE-TYPE CATHODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM-ION BATTERY

#5
20250197220
2025-06-19

COMPOSITE LITHIUM IRON PHOSPHATE MATERIAL, LITHIUM ION BATTERY USING SAME, AND PREPARATION METHOD OF SAME

#6
20250178903
2025-06-05

METHOD FOR RECOVERING MATERIALS FROM WASTE OR SCRAPS THROUGH AN IMPROVED CARBOTHERMAL PROCESS

#7
20250153106
2025-05-15

MOVABLE DEVICE FOR EXTRACTING LITHIUM SALTS FROM BRINE OF SALT LAKES

#8
20250105342
2025-03-27

LITHIUM PHOSPHORUS OXYSULFIDE SOLID ELECTROLYTES FOR BATTERIES THAT CYCLE LITHIUM IONS AND METHODS OF MANUFACTURING THE SAME

#9
20250054948
2025-02-13

CATHODE ACTIVE MATERIAL HAVING CONTROLLED RHEOLOGICAL PROPERTIES FOR A LITHIUM SECONDARY BATTERY

#10
20250046859
2025-02-06

Composite Particulates for Lithium Batteries and Method of Manufacturing

#11
20250011184
2025-01-09

SYSTEMS AND METHODS FOR THE RECYCLING OF LITHIUM FROM BATTERY WASTE

#12
20250006898
2025-01-02

Method for preparing ferroboron alloy-coated lithium iron phosphate

#13
20240417257
2024-12-19

Cathode Material for Lithium Ion Battery and Preparation Method Therefor

#14
20240372078
2024-11-07

CATHODE FOR ALL-SOLID-STATE BATTERY AND A METHOD OF MANUFACTURING SAME

#15
20240313285
2024-09-19

Recovery of Metals from Materials Containing Lithium and Iron

#16
20240294389
2024-09-05

Systems and methods for the recycling of lithium from battery waste

#17
20240270590
2024-08-15

Method and system for recovering metals from black mass

#18
20240253991
2024-08-01

TERNARY SUBSTITUTED VANADIUM PHOSPHATE ELECTRODE MATERIAL

#19
20240213562
2024-06-27

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

#20
20240209474
2024-06-27

METHOD FOR RECOVERING LITHIUM FROM A WASTE LITHIUM SECONDARY BATTERY USING A PYROMETALLUGICAL PROCESS

#21
20240204277
2024-06-20

EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL

#22
20240191322
2024-06-13

METHOD FOR RECOVERY OF VALUABLE METALS AND ZEOLITE-CONTAINING MATERIAL FROM WASTE CATHODE MATERIAL REACTION VESSEL

#23
20240059567
2024-02-22

METHOD OF MAKING A CATHODE ACTIVE MATERIAL HAVING AN OLIVINE STRUCTURE

#24
20240018001
2024-01-18

LITHIUM MANGANESE IRON PHOSPHATE POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY AND ELECTRICAL APPARATUS THEREOF

#25
20230331555
2023-10-19

Methods for Preparation of Electroactive Lithium Mixed Metal Materials for High Energy Density Batteries

#26
20230322557
2023-10-12

METHOD FOR PREPARING LITHIUM MANGANESE IRON PHOSPHATE, CATHODE MATERIAL, AND LITHIUM-ION BATTERY

#27
20230045543
2023-02-09

COATED ACTIVE MATERIAL AND METHOD FOR PRODUCING THE SAME

#28
20220348820
2022-11-03

Crosslinked proppant-gel matrix

#29
20220194796
2022-06-23

METHOD FOR PRODUCING LITHIUM COMPOUND

#30
20210336291
2021-10-28

SOLID THIOPHOSPHATE ELECTROLYTE COMPOSITION FOR LITHIUM-BASED BATTERIES

#31
20210242466
2021-08-05

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

#32
20210222270
2021-07-22

PROCESS FOR RECOVERING LITHIUM PHOSPHATE AND LITHIUM SULFATE FROM LITHIUM-BEARING SILICATES

#33
20210214223
2021-07-15

Antimicrobial composite material

#34
20210206651
2021-07-08

Process for recovering lithium values

#35
20210178441
2021-06-17

Reagent system for treating mercury-contaminated material

#36
20210122930
2021-04-29

De-flocculant as slurry and EPD bath stabilizer and uses thereof

#37
20210095186
2021-04-01

Crosslinked proppant-gel matrix

#38
20200407225
2020-12-31

Preparation method for lithium phosphate, preparation method for lithium hydroxide, and preparation method for lithium carbonate

#39
20200243905
2020-07-30

Electrolyte, electrochemical device and electronic device containing the same

#40
20200079657
2020-03-12

Method for producing lithium hydroxide from lithium phosphate

#41
20190367367
2019-12-05

Lithium composite phosphate-based compound and preparation method therefor

#42
20190233297
2019-08-01

Method of preparing lithium compound

#43
20190010065
2019-01-10

PROCESS FOR PRODUCING A PHOSPHORUS PRODUCT FROM WASTEWATER

#44
20180346799
2018-12-06

Crosslinked proppant-gel matrix

#45
20180248188
2018-08-30

ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION SECONDARY BATTERY

#46
20180190976
2018-07-05

Cobalt-based lithium metal oxide cathode material

#47
20180108939
2018-04-19

Nonaqueous electrolyte secondary battery

#48
20180070582
2018-03-15

Organ preservation composition

#49
20170362394
2017-12-21

Composition to Reduce DNA and Hepatic Damage and to Enhance Repair Thereof

#50
20170338466
2017-11-23

Non-aqueous electrolyte secondary battery

#51
20170207444
2017-07-20

Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power system

#52
20170158509
2017-06-08

Lithium composite phosphate-based compound and preparation method therefor

#53
20170084965
2017-03-23

Manufacturing method of high purity lithium phosphate from the waste liquid of the exhausted lithium-ion battery

#54
20160340263
2016-11-24

METHOD AND SYSTEM FOR SONIC-ASSISTED PRODUCTION OF FERTILIZERS

#55
20160297719
2016-10-13

Source of phosphate for agriculture and the food industry

#56
20160268121
2016-09-15

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

#57
20160204436
2016-07-14

Metal-containing compounds

#58
20150284588
2015-10-08

Blocked polyisocyanate composition, prepolymer composition, and method of manufacturing them, and thermally dissociative blocking agent for blocked polyisocyanate composition

#59
20150118395
2015-04-30

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

#60
20150090940
2015-04-02

Process for the preparation of crystalline lithium-, iron- and phosphate-comprising materials

#61
20140287160
2014-09-25

Vapour deposition process for the preparation of a phosphate compound

#62
20140272132
2014-09-18

Complexometric precursors formulation methodology for industrial production of high performance fine and ultrafine powders and nanopowders for specialized applications

#63
20140220445
2014-08-07

Carbon-coated lithium iron phosphate of olivine crystal structure and lithium secondary battery using the same

#64
20140072727
2014-03-13

Vapour deposition process for the preparation of a chemical compound

#65
20140072496
2014-03-13

Method for making lithium iron phosphate cathode material

#66
20130146476
2013-06-13

Method of extracting lithium with high purity from lithium bearing solution by electrolysis

#67
20130022866
2013-01-24

Carbon-coated lithium iron phosphate of olivine crystal structure and lithium secondary battery using the same

#68
20120112132
2012-05-10

Method of exploiting particle morphology to optimize granular structure and charge/discharge performance of lithium ion battery cathodes

#69
20120028478
2012-02-02

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

#70
20110049443
2011-03-03

PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, IRON- AND PHOSPHATE-COMPRISING MATERIALS

#71
20100320972
2010-12-23

Positive electrode material for lithium-ion accumulator

#72
20090110624
2009-04-30

Processes for Producing Phosphates

#73
20070166217
2007-07-19

Method for producing strong base phosphates

#74
20060239883
2006-10-26

Processes for making dense, spherical active materials for lithium-ion cells

#75
20060222581
2006-10-05

Process for producing high purity phosphates

#76
20050277780
2005-12-15

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

#77
18967384
2025-03-18

Preparation method for lithium iron phosphate cathode material and lithium battery