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Patents Grants
last 30 patents
Information
Patent Grant
Method for recycling copper-containing wastewater from micro-etching
Patent number
12,221,366
Issue date
Feb 11, 2025
Central South University
Chenyang Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for preventing cracking of nickel-based superalloy fabricate...
Patent number
12,214,422
Issue date
Feb 4, 2025
Central South University
Zuming Liu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cooperative emission reduction method for sintering using energy-ca...
Patent number
12,195,822
Issue date
Jan 14, 2025
Central South University
Min Gan
C21 - METALLURGY OF IRON
Information
Patent Grant
Hydroximic acid-metal hydroxide coordination complex and preparatio...
Patent number
12,180,236
Issue date
Dec 31, 2024
Central South University
Yuehua Hu
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method for detecting QRS complex of electrocardiogram signal, appar...
Patent number
12,171,564
Issue date
Dec 24, 2024
Central South University
Lin Guo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for analysis and determination of heavy metal occurrence key...
Patent number
12,159,691
Issue date
Dec 3, 2024
Central South University
Zhang Lin
G01 - MEASURING TESTING
Information
Patent Grant
Reference value quantification method for modifier dosage of modifi...
Patent number
12,135,310
Issue date
Nov 5, 2024
Changsha University of Science & Technology
Bo Liang
G01 - MEASURING TESTING
Information
Patent Grant
Method for preparing nano spherical oxide dispersion strengthening...
Patent number
12,134,128
Issue date
Nov 5, 2024
Central South University
Zuming Liu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for preparing hydrogen sulfide from sulfur dioxide by electr...
Patent number
12,129,566
Issue date
Oct 29, 2024
Central South University
Hui Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modular membrane isolation carbon desorption device, carbon capture...
Patent number
12,121,859
Issue date
Oct 22, 2024
Central South University
Changhong Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for preparing xanthate by slurry method
Patent number
12,054,452
Issue date
Aug 6, 2024
Central South University
Hong Zhong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Detection method of key road-sections based on ricci flow
Patent number
12,046,133
Issue date
Jul 23, 2024
Central South University
Haifeng Li
G08 - SIGNALLING
Information
Patent Grant
Ni-rich ternary cathode material, preparation method and applicatio...
Patent number
12,017,926
Issue date
Jun 25, 2024
Central South University
Yougen Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Long-term ablation-resistant nitrogen-containing carbide ultra-high...
Patent number
12,012,364
Issue date
Jun 18, 2024
Central South University
Wei Sun
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Reusable collision energy absorption device for rail vehicle
Patent number
12,012,130
Issue date
Jun 18, 2024
Central South University
Guangjun Gao
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Interior air quality monitoring and ventilation control method and...
Patent number
11,999,388
Issue date
Jun 4, 2024
Central South University
Hui Liu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Phase inversion pore-forming agent and pore-forming method for fly...
Patent number
11,987,530
Issue date
May 21, 2024
Central South University
Zhiguo He
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Train compartment vibration monitoring method and vibration signal...
Patent number
11,988,547
Issue date
May 21, 2024
Central South University
Hui Liu
G01 - MEASURING TESTING
Information
Patent Grant
Functional material for synchronously stabilizing multiple metals a...
Patent number
11,975,985
Issue date
May 7, 2024
Central South University
Qian Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing thionocarbamate and co-producing 2-mercaptoeth...
Patent number
11,970,441
Issue date
Apr 30, 2024
Central South University
Hong Zhong
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Adjustable deforming composite structure based on hydrogen-induced...
Patent number
11,965,493
Issue date
Apr 23, 2024
Central South University
Chengshang Zhou
B32 - LAYERED PRODUCTS
Information
Patent Grant
Health early warning system for passengers on a train in an outdoor...
Patent number
11,959,900
Issue date
Apr 16, 2024
Central South University
Hui Liu
B61 - RAILWAYS
Information
Patent Grant
Startup stage protection device for experiment of EMU train coupler
Patent number
11,959,829
Issue date
Apr 16, 2024
Central South University
Ping Xu
B61 - RAILWAYS
Information
Patent Grant
Method for clean metallurgy of molybdenum
Patent number
11,959,152
Issue date
Apr 16, 2024
Central South University
Zhongwei Zhao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Refined goss-grain aluminum alloy plate and preparation method thereof
Patent number
11,952,645
Issue date
Apr 9, 2024
Central South University
Zhiyi Liu
C21 - METALLURGY OF IRON
Information
Patent Grant
Health protection system for passengers on a train in a polluted in...
Patent number
11,938,784
Issue date
Mar 26, 2024
Central South University
Hui Liu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for treating copper-containing waste etching solution
Patent number
11,939,229
Issue date
Mar 26, 2024
Central South University
Zhang Lin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and system for protecting operation of train under air pollu...
Patent number
11,932,209
Issue date
Mar 19, 2024
Central South University
Hui Liu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Titanium alloy with a gradient microstructure and preparation metho...
Patent number
11,920,232
Issue date
Mar 5, 2024
Central South University
Libin Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Compact and flat bismuth metal preparation by electrolysis method
Patent number
11,913,128
Issue date
Feb 27, 2024
Central South University
Yongming Chen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
LOW-ALLOYED MAGNESIUM ALLOY WITH HIGH DUCTILITY AND HIGH DAMPING CA...
Publication number
20250034681
Publication date
Jan 30, 2025
Central South University
Chuming LIU
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR GENERATING SMALL MOLECULE BASED ON PHARMACOPHORE MODEL,...
Publication number
20250014687
Publication date
Jan 9, 2025
Central South University
Min Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ARSENIC IRON ALLOY, PREPARATION METHOD AND RESOURCE TREATMENT METHO...
Publication number
20240417829
Publication date
Dec 19, 2024
Central South University
Xiaobo MIN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MEASURED POSITIONING SURGICAL NAVIGATION SYSTEM AND POSITIONING SUR...
Publication number
20240398484
Publication date
Dec 5, 2024
Central South University
Li XIONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ELECTROSEISMIC INTEGRATED MONITORING METHOD AND SYSTEM BASED ON ELE...
Publication number
20240385347
Publication date
Nov 21, 2024
CENTRAL SOUTH UNIVERSITY
Diquan Li
G01 - MEASURING TESTING
Information
Patent Application
SIMPLE REFLEX INTELLIGENT AGENT FOR CRAWLING LITERATURE DATA AND ME...
Publication number
20240370456
Publication date
Nov 7, 2024
Central South University
Jun LONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOCOMOTIVE WIRELESS MULTI-HEADING REMOTE DISTRIBUTED POWER TRACTION...
Publication number
20240351451
Publication date
Oct 24, 2024
CENTRAL SOUTH UNIVERSITY
Wei Li
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR ACQUIRING INDUCED POLARIZATION PARAMETERS...
Publication number
20240348347
Publication date
Oct 17, 2024
Central South University
Hongchun YAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HEAVY-HAUL TRAIN AND LONGITUDINAL DYNAMICS TRACTION OPERATION OPTIM...
Publication number
20240336289
Publication date
Oct 10, 2024
CENTRAL SOUTH UNIVERSITY
Wei LI
B61 - RAILWAYS
Information
Patent Application
METHOD FOR PREPARING HIGH-PURITY METALLIC ARSENIC FROM ARSENIC-CONT...
Publication number
20240336993
Publication date
Oct 10, 2024
Central South University
Wei SUN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-STRENGTH AND TOUGH MULTI-COMPONENT SOFT MAGNETIC ALLOY AND PRE...
Publication number
20240327959
Publication date
Oct 3, 2024
Central South University
Zhiming LI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Magnetotelluric Impedance Estimation Method
Publication number
20240319400
Publication date
Sep 26, 2024
Central South University
Hongchun Yao
G01 - MEASURING TESTING
Information
Patent Application
FLEXIBLE POWER PLANT BASED ON SUPERCRITICAL CARBON DIOXIDE POWER CI...
Publication number
20240295180
Publication date
Sep 5, 2024
CHINA THREE GORGES CORPORATION
Xinxing LIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
POLYCRYSTALLINE DIAMOND COMPOSITE SHEET HAVING RIPPLE-SHAPED GRADIE...
Publication number
20240279126
Publication date
Aug 22, 2024
Central South University
Shaohe ZHANG
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
TOOTH GEL AND TOOTH STRIP WITH REMINERALIZATION CAPABILITY AND PREP...
Publication number
20240238173
Publication date
Jul 18, 2024
Central South University
Xiaojing CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GRADIENT STRUCTURE CUBIC BORON NITRIDE COMPOSITE SHEET AND PREPARAT...
Publication number
20240228384
Publication date
Jul 11, 2024
Central South University
Shaohe ZHANG
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Preparation Method of Fly Ash-Based Ceramic Membrane Support
Publication number
20240217879
Publication date
Jul 4, 2024
Central South University
Zhiguo HE
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHOD FOR PREPARING TITANIUM METAL BY MOLTEN SALT ELECTROLYSIS
Publication number
20240200218
Publication date
Jun 20, 2024
Central South University
Zhongwei ZHAO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Asymmetric Laplace-based wind power forecasting method and system
Publication number
20240192405
Publication date
Jun 13, 2024
Central South University
Yun WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR PREPARING RARE EARTH ALLOYS
Publication number
20240191382
Publication date
Jun 13, 2024
Central South University
Zhongwei ZHAO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PREPARING LITHIUM METAL BY MOLTEN SALT ELECTROLYSIS
Publication number
20240183050
Publication date
Jun 6, 2024
Central South University
Zhongwei ZHAO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HIGH-SELECTIVITY HYDROPHILIC ELECTRODE FOR EXTRACTING LITHIUM AND P...
Publication number
20240167182
Publication date
May 23, 2024
CENTRAL SOUTH UNIVERSITY
Zhongwei ZHAO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PRODUCING METAL ALUMINUM BY MOLTEN SALT ELECTROLYSIS OF...
Publication number
20240141529
Publication date
May 2, 2024
Central South University
Zhongwei ZHAO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COARSE PARTICLE FLOTATION EQUIPMENT AND METHOD BASED ON COUPLED FLU...
Publication number
20240100546
Publication date
Mar 28, 2024
Central South University
Wei SUN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
PYRIDINE PYRROLE RUTHENIUM COORDINATION COMPLEX, PREPARATION METHOD...
Publication number
20240101586
Publication date
Mar 28, 2024
Central South University
Xiaoyi YI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING CEMENTING MATERIAL BY SINTERING ACTIVATION OF...
Publication number
20240067564
Publication date
Feb 29, 2024
Central South University
Zhengqi GUO
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
TRAIN HAVING PROTECTION DEVICE WITH SELF-ADAPTIVE CRASHWORTHINESS
Publication number
20240067237
Publication date
Feb 29, 2024
Central South University
Jian LI
B61 - RAILWAYS
Information
Patent Application
METHOD FOR PREPARING NANO-PHASE REINFORCED NICKEL-BASED HIGH-TEMPER...
Publication number
20240060156
Publication date
Feb 22, 2024
Central South University
Zuming LIU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MULTIPURPOSE SYSTEM OF COOLING AND HEATING SUPPLY AND FIREFIGHTING...
Publication number
20240042255
Publication date
Feb 8, 2024
CHINA THREE GORGES CORPORATION
Xinxing LIN
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
TRAIN COMPARTMENT VIBRATION MONITORING METHOD AND VIBRATION SIGNAL...
Publication number
20240044695
Publication date
Feb 8, 2024
CENTRAL SOUTH UNIVERSITY
Hui LIU
G01 - MEASURING TESTING
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