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Patents Grants
last 30 patents
Information
Patent Grant
Nitrogen-doped hollow cobaltosic oxide and preparation method and u...
Patent number
12,170,372
Issue date
Dec 17, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Xingyu Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Preparation method for nano ferric phosphate with low sulfur content
Patent number
12,162,753
Issue date
Dec 10, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Lingjie Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Disassembling and discharging device for battery recycling
Patent number
12,166,189
Issue date
Dec 10, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO. LTD.
Haijun Yu
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Preparation method for zinc manganate negative electrode material
Patent number
12,157,676
Issue date
Dec 3, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for selectively extracting lithium from retired battery and...
Patent number
12,136,714
Issue date
Nov 5, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Bo Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Layered sodium ion battery positive electrode material and preparat...
Patent number
12,126,015
Issue date
Oct 22, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Preparation method for Prussian blue sodium-ion battery positive el...
Patent number
12,113,215
Issue date
Oct 8, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing copper-based negative electrode material by us...
Patent number
12,095,058
Issue date
Sep 17, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Gas absorption box
Patent number
12,077,373
Issue date
Sep 3, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for extracting lithium from waste lithium battery
Patent number
12,062,765
Issue date
Aug 13, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Pickling-free recovery process of battery electrode sheet
Patent number
12,057,560
Issue date
Aug 6, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for preparing refractory material from waste battery residue...
Patent number
12,027,682
Issue date
Jul 2, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for extracting valuable metal from low-matte nickel converte...
Patent number
12,018,346
Issue date
Jun 25, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for preparing nickel sulfate using low-nickel ferronickel
Patent number
12,017,927
Issue date
Jun 25, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Preparation method of porous sodium iron phosphate used as sodium i...
Patent number
12,012,331
Issue date
Jun 18, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-iron wet treatment method and application thereof
Patent number
12,006,227
Issue date
Jun 11, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for extracting nickel from high matte nickel leaching residue
Patent number
12,000,012
Issue date
Jun 4, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO, LTD.
Haijun Yu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Preparation method for and use of lithium silicate-based adsorbent
Patent number
11,986,794
Issue date
May 21, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Yingsheng Zhong
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for preparing nickel sulfate from nickel-iron-copper alloy
Patent number
11,952,289
Issue date
Apr 9, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Doped sodium vanadium phosphate and preparation method and applicat...
Patent number
11,942,643
Issue date
Mar 26, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Metal sulfide negative material of sodium ion battery and preparati...
Patent number
11,939,230
Issue date
Mar 26, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Aixia Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Device for cutting connection of multi-piece module electrode
Patent number
11,931,852
Issue date
Mar 19, 2024
HUNAN BRUNP EV RECYCLING CO., LTD.
Xiaolin Jiang
B24 - GRINDING POLISHING
Information
Patent Grant
Preparation method for carbon dioxide capture agent, and applicatio...
Patent number
11,931,722
Issue date
Mar 19, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for recycling battery by incomplete extraction
Patent number
11,920,213
Issue date
Mar 5, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for recovering lithium battery slurry and device for recover...
Patent number
11,894,531
Issue date
Feb 6, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Peichao Ning
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Wet sorting process for waste lithium battery and application thereof
Patent number
11,872,595
Issue date
Jan 16, 2024
HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.
Jieming Zhao
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Vacuum cracking apparatus for power battery and cracking method the...
Patent number
11,872,611
Issue date
Jan 16, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Yinghao Xie
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Vacuum cracking method and cracking apparatus for power battery
Patent number
11,850,640
Issue date
Dec 26, 2023
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for preparing lithium nickle cobalt manganese oxide by rever...
Patent number
11,802,055
Issue date
Oct 31, 2023
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Yinghao Xie
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Automatic production line for cascade utilization of power batteries
Patent number
11,764,390
Issue date
Sep 19, 2023
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR DEFINING CARBON EMISSION ACCOUNTING BOUNDARY...
Publication number
20240420160
Publication date
Dec 19, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEMPLATE GROWTH METHOD FOR PREPARING LITHIUM COBALTATE PRECURSOR AN...
Publication number
20240383769
Publication date
Nov 21, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NCA POSITIVE ELECTRODE MATERIAL PRECURSOR HAVING CORE-SHELL STRUCTU...
Publication number
20240383771
Publication date
Nov 21, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING SILICON-CARBON COMPOSITE ANODE MATERIAL AND US...
Publication number
20240372083
Publication date
Nov 7, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Maohua Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WASTEWATER ADSORBENT, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20240367140
Publication date
Nov 7, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun Yu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR RECOVERING WASTE LITHIUM BATTERY MATERIALS
Publication number
20240372169
Publication date
Nov 7, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Xingen Chen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POROUS AND SPHERICAL COBALT OXIDE PARTICLE AND PREPARATION METHOD T...
Publication number
20240351909
Publication date
Oct 24, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR SURFACE MODIFICATION OF LITHIUM TRANSITION METAL OXIDE P...
Publication number
20240351911
Publication date
Oct 24, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Bin Li
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR RECOVERING LITHIUM BATTERY POSITIVE ELECTRODE PLATE
Publication number
20240356099
Publication date
Oct 24, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Shibao Ouyang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BATTERY CONVEYOR BELT
Publication number
20240351793
Publication date
Oct 24, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
MAGNETIC ALUMINUM-BASED ADSORBENT AND PREPARATION METHOD THEREFOR
Publication number
20240342688
Publication date
Oct 17, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Yingsheng Zhong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING POROUS MICROSPHERE CARBON ANODE MATERIAL AND A...
Publication number
20240343582
Publication date
Oct 17, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Maohua Feng
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ALUMINUM-DOPED NEEDLE-LIKE COBALTOSIC OXIDE AND PREPARATION METHOD...
Publication number
20240343602
Publication date
Oct 17, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun Yu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL-COBALT-MANGANESE TERNARY POSITIVE ELECTRODE MATERIAL NANOROD...
Publication number
20240343607
Publication date
Oct 17, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SILICON-ALUMINUM-IRON COMPOSITE MATERIAL, AND PREPARATION METHOD TH...
Publication number
20240342681
Publication date
Oct 17, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun Yu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR RECOVERING ACTIVE MATERIAL FROM WASTE BATTERY BY DESORPTION
Publication number
20240339688
Publication date
Oct 10, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun Yu
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
PRELITHIATION REAGENT FOR LITHIUM-ION BATTERY (LIB), AND PREPARATIO...
Publication number
20240336493
Publication date
Oct 10, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Jianlin Miao
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING GRAPHENE-BASED SODIUM ION BATTERY NEGATIVE ELE...
Publication number
20240327223
Publication date
Oct 3, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REFLUX UNIT AND SEWAGE TREATMENT SYSTEM
Publication number
20240270619
Publication date
Aug 15, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun YU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MINERALIZATION METHOD OF CALCIUM CHLORIDE-TYPE FROM LITHIUM-CONTAIN...
Publication number
20240262704
Publication date
Aug 8, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Xueming LAI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PREPARATION METHOD FOR ZINC MANGANATE NEGATIVE ELECTRODE MATERIAL
Publication number
20240217837
Publication date
Jul 4, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun YU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING COPPER-BASED NEGATIVE ELECTRODE MATERIAL BY US...
Publication number
20240222732
Publication date
Jul 4, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
DOPED LITHIUM IRON PHOSPHATE ENCAPSULATED IN LIGAND, AND PREPARATIO...
Publication number
20240222626
Publication date
Jul 4, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Yingsheng ZHONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PICKLING-FREE RECOVERY PROCESS OF BATTERY ELECTRODE SHEET
Publication number
20240204278
Publication date
Jun 20, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIXING ASSEMBLY AND FIXING DEVICE
Publication number
20240174400
Publication date
May 30, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
RECYCLING METHOD OF TERNARY MATERIAL MICROPOWDER, AND USE THEREOF
Publication number
20240170662
Publication date
May 23, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Quele Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PREPARATION METHOD FOR AND USE OF LITHIUM SILICATE-BASED ADSORBENT
Publication number
20240165581
Publication date
May 23, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Yingsheng ZHONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR EFFICIENTLY REMOVING FLUORINE FROM SPENT LITHIUM BATTERY
Publication number
20240158887
Publication date
May 16, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Shibao OUYANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITROGEN-DOPED HOLLOW COBALTOSIC OXIDE AND PREPARATION METHOD AND U...
Publication number
20240128456
Publication date
Apr 18, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Xingyu WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR RECOVERING NICKEL FROM IRON-ALUMINUM SLAG OBTAINED BY BA...
Publication number
20240124953
Publication date
Apr 18, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
C01 - INORGANIC CHEMISTRY
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