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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for identifying unsafe behavior of drilling operator
Patent number
12,322,207
Issue date
Jun 3, 2025
China University of Petroleum—Beijing
Jinqiu Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of nano-armored foam reinforced geological storage of carbon...
Patent number
12,305,490
Issue date
May 20, 2025
China University of Petroleum—Beijing
Qichao Lv
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Aqueous carbon dioxide foam stabilized by organic Janus nanosheets...
Patent number
12,305,106
Issue date
May 20, 2025
China University of Petroleum—Beijing
Qichao Lv
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method and apparatus for determining content of adsorbed gas in dee...
Patent number
12,298,325
Issue date
May 13, 2025
China University of Petroleum—Beijing
Jing Wang
G01 - MEASURING TESTING
Information
Patent Grant
Underwater-wellhead feeding tool assembly and use method thereof
Patent number
12,281,535
Issue date
Apr 22, 2025
China University of Petroleum—Beijing
Yanbin Wang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Nuclear magnetic resonance coil array and decoupling method thereof...
Patent number
12,259,451
Issue date
Mar 25, 2025
China University of Petroleum—Beijing
Lizhi Xiao
G01 - MEASURING TESTING
Information
Patent Grant
Experimental apparatus for rock-breaking through vibration impact
Patent number
12,234,690
Issue date
Feb 25, 2025
China University of Petroleum—Beijing
Wenhao He
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dynamic crack leaking stoppage evaluation experiment device and exp...
Patent number
12,196,722
Issue date
Jan 14, 2025
China University of Petroleum—Beijing
Chengyun Ma
G01 - MEASURING TESTING
Information
Patent Grant
Environment-friendly reinforced foam for underground hydrogen stora...
Patent number
12,157,804
Issue date
Dec 3, 2024
China University of Petroleum—Beijing
Qichao Lv
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functionalized molybdenum disulfide nanosheet and its preparation m...
Patent number
12,129,432
Issue date
Oct 29, 2024
China University of Petroleum—Beijing
Jirui Hou
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Infinitely expandable modular visual device for simulation of flow...
Patent number
12,130,221
Issue date
Oct 29, 2024
China University of Petroleum—Beijing
Qichao Lv
G01 - MEASURING TESTING
Information
Patent Grant
In situ bifunctional catalyst for deep desulfurization and increasi...
Patent number
12,115,522
Issue date
Oct 15, 2024
China University of Petroleum—Beijing
Liang Zhao
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Deep-water drilling gas kick pilot-scale apparatus
Patent number
12,044,106
Issue date
Jul 23, 2024
China University of Petroleum—Beijing
Qishuai Yin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bifunctional catalyst for deep desulfurization and gasoline quality...
Patent number
11,998,899
Issue date
Jun 4, 2024
China University of Petroleum—Beijing
Liang Zhao
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Edge and bottom water invasion simulation apparatus and method for...
Patent number
11,873,712
Issue date
Jan 16, 2024
China University of Petroleum—Beijing
Zhaojie Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for evaluating the effect of proactive utilizatio...
Patent number
11,841,348
Issue date
Dec 12, 2023
China University of Petroleum—Beijing
Caoxiong Li
G01 - MEASURING TESTING
Information
Patent Grant
Pipeline structural fault diagnosis apparatus and diagnosis method
Patent number
11,747,306
Issue date
Sep 5, 2023
China University of Petroleum—Beijing
Hong Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Internal spiral conduit bearing capacity reinforcing device and met...
Patent number
11,703,161
Issue date
Jul 18, 2023
China University of Petroleum—Beijing
Qishuai Yin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of synthesizing an aluminosilicate molecular sieve by a crys...
Patent number
11,634,334
Issue date
Apr 25, 2023
China University of Petroleum—Beijing
Tao Zheng
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Non-metallic flexible pipe and manufacturing method thereof
Patent number
11,635,157
Issue date
Apr 25, 2023
CHINA MERCHANTS HEAVY INDUSTRY (JIANGSU) CO., LTD.
Lixin Xu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method, device and system of vibration reduction control on install...
Patent number
11,591,865
Issue date
Feb 28, 2023
China University of Petroleum—Beijing
Yanbin Wang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling fluid lubricant and preparation method and use thereof
Patent number
11,566,156
Issue date
Jan 31, 2023
China University of Petroleum—Beijing
Yangchuan Ke
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for recovering porosity evolution process of sequence strati...
Patent number
11,487,045
Issue date
Nov 1, 2022
China University of Petroleum—Beijing
Leilei Yang
G01 - MEASURING TESTING
Information
Patent Grant
Method, apparatus and system for calculating stress parameters and...
Patent number
11,481,894
Issue date
Oct 25, 2022
China University of Petroleum—Beijing
Linlin Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for treatment of spent chloroaluminate ionic liqu...
Patent number
11,426,702
Issue date
Aug 30, 2022
China University of Petroleum—Beijing
Chunmao Chen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Vortex separation device
Patent number
11,369,906
Issue date
Jun 28, 2022
China University of Petroleum—Beijing
Chunxi Lu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for integrating pressurized hydrocracking of h...
Patent number
11,370,978
Issue date
Jun 28, 2022
China University of Petroleum—Beijing
Yuming Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus and method for evaluating properties of temporary pluggin...
Patent number
11,346,817
Issue date
May 31, 2022
China University of Petroleum—Beijing
Guangqing Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Fluidized bed cooler with regional coordination enhancement
Patent number
11,338,264
Issue date
May 24, 2022
China University of Petroleum—Beijing
Chunxi Lu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pipeline deformation detection pig
Patent number
11,306,860
Issue date
Apr 19, 2022
China University of Petroleum—Beijing
Yi Xiong
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
MODIFIED TITANIUM DISULFIDE NANOMATERIAL AND ITS PREPARATION METHOD...
Publication number
20250230055
Publication date
Jul 17, 2025
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Jirui HOU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
EXPERIMENTAL APPARATUS AND METHOD FOR SIMULATING FRACTURING OF FAN-...
Publication number
20250189427
Publication date
Jun 12, 2025
China University of Petroleum-Beijing
Guangqing ZHANG
G01 - MEASURING TESTING
Information
Patent Application
PLATINUM-RHENIUM ALLOY CATALYST, PREPARATION METHOD, AND FUEL CELL
Publication number
20250158084
Publication date
May 15, 2025
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Guoyong HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING SPONGE IRON
Publication number
20250092479
Publication date
Mar 20, 2025
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Hongjun ZHOU
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD AND APPARATUS FOR PREDICTING WHILE DRILLING USING SEISMIC AN...
Publication number
20250085447
Publication date
Mar 13, 2025
China University of Petroleum-Beijing
Sanyi Yuan
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR PREPARING SELF DOPED TITANIUM-NIOBIUM OXIDE NEGATIVE ELE...
Publication number
20250027184
Publication date
Jan 23, 2025
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Guoyong Huang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PREPARING MOLYBDENUM BASED SELF DOPED LITHIUM NEGATIVE E...
Publication number
20240421295
Publication date
Dec 19, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Guoyong HUANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING MODIFIED PLATINUM-BASED CATALYST FOR FUEL CELL...
Publication number
20240413353
Publication date
Dec 12, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Guoyong Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EXPERIMENTAL APPARATUS FOR BREAKING ROCK THROUGH VIBRATION IMPACT
Publication number
20240352795
Publication date
Oct 24, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Wenhao HE
E21 - EARTH DRILLING MINING
Information
Patent Application
COILED TUBING FLEXIBLE DRILL ROD ULTRA-SHORT RADIUS RADIAL DRILLING...
Publication number
20240254837
Publication date
Aug 1, 2024
China University of Petroleum-Beijing
Zhongwei HUANG
E21 - EARTH DRILLING MINING
Information
Patent Application
UNDERWATER-WELLHEAD FEEDING TOOL ASSEMBLY AND USE METHOD THEREOF
Publication number
20240254850
Publication date
Aug 1, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Yanbin WANG
E21 - EARTH DRILLING MINING
Information
Patent Application
ENVIRONMENT-FRIENDLY REINFORCED FOAM FOR UNDERGROUND HYDROGEN STORA...
Publication number
20240228720
Publication date
Jul 11, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Qichao LV
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
AQUEOUS CARBON DIOXIDE FOAM STABILIZED BY ORGANIC JANUS NANOSHEETS...
Publication number
20240228880
Publication date
Jul 11, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Qichao LV
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONTINENTAL SHELF PROFILE DETERMINING METHOD AND APPARATUS BASED ON...
Publication number
20240210592
Publication date
Jun 27, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Junhui Wang
G01 - MEASURING TESTING
Information
Patent Application
COMPOSITE IONIC LIQUID AND PREPARATION METHOD AND USE THEREOF
Publication number
20240109056
Publication date
Apr 4, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
TAO ZHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF GEOTHERMAL DRIVEN CO2 CATALYTIC REDUCTION FOR ENHANCING C...
Publication number
20240076961
Publication date
Mar 7, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Rukuan CHAI
E21 - EARTH DRILLING MINING
Information
Patent Application
STEAM CRACKING METHOD UTILIZING ELECTRICITY FOR PROVIDING ENERGY
Publication number
20240052247
Publication date
Feb 15, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Hongjun ZHOU
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
STEEL SMELTING METHOD
Publication number
20240051821
Publication date
Feb 15, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Hongjun ZHOU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TRAINING METHOD AND PREDICTION METHOD FOR DIAGENETIC PARAMETER PRED...
Publication number
20240046120
Publication date
Feb 8, 2024
China University of Petroleum-Beijing
Leilei YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COUPLED FLUIDIZED BEDS REACTOR-REGENERATOR APPARATUS FOR CATALYTIC...
Publication number
20240017232
Publication date
Jan 18, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Mengxi LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CYCLONE SEPARATOR AND CYCLONE SEPARATION METHOD
Publication number
20240017275
Publication date
Jan 18, 2024
China University of Petroleum-Beijing
Sihong GAO
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
CONTINUOUS LOGGING METHOD AND DEVICE
Publication number
20240011880
Publication date
Jan 11, 2024
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Guangqing ZHANG
G01 - MEASURING TESTING
Information
Patent Application
FILTER CAPABLE OF AUTOMATICALLY CUTTING OFF GAS FLOW
Publication number
20230330573
Publication date
Oct 19, 2023
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Feng CHEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEEP-WATER DRILLING GAS KICK PILOT-SCALE APPARATUS
Publication number
20230296002
Publication date
Sep 21, 2023
China University of Petroleum-Beijing
Qishuai Yin
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND DEVICE FOR IDENTIFYING UNSAFE BEHAVIOR OF DRILLING OPERATOR
Publication number
20230290182
Publication date
Sep 14, 2023
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Jinqiu HU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR EVALUATING THE EFFECT OF PROACTIVE UTILIZATIO...
Publication number
20230213423
Publication date
Jul 6, 2023
China University of Petroleum-Beijing
Caoxiong Li
G01 - MEASURING TESTING
Information
Patent Application
SWITCHABLE TWO-STAGE COALESCENCE SEPARATION SYSTEM
Publication number
20230173424
Publication date
Jun 8, 2023
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Cheng Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COALESCING FILTER ELEMENT WITH DOUBLE DRAINAGE LAYERS
Publication number
20230158434
Publication date
May 25, 2023
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Cheng Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DYNAMIC CRACK LEAKING STOPPAGE EVALUATION EXPERIMENT DEVICE AND EXP...
Publication number
20230141812
Publication date
May 11, 2023
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Chengyun MA
E21 - EARTH DRILLING MINING
Information
Patent Application
PIPELINE STRUCTURAL FAULT DIAGNOSIS APPARATUS AND DIAGNOSIS METHOD
Publication number
20230104546
Publication date
Apr 6, 2023
CHINA UNIVERSITY OF PETROLEUM-BEIJING
Hong ZHANG
G01 - MEASURING TESTING
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