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Jialiang WANG
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Xiangtan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Horizontal drilling machine with an in-situ detection device
Patent number
11,505,997
Issue date
Nov 22, 2022
Hunan University of Science and Technology
Buyan Wan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Horizontal drilling machine with impact device
Patent number
11,408,227
Issue date
Aug 9, 2022
Hunan University of Science and Technology
Buyan Wan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Long-distance core drilling method suitable for a horizontal geolog...
Patent number
11,408,239
Issue date
Aug 9, 2022
Hunan University of Science and Technology
Buyan Wan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sediment core-drilling process for submarine wire-line coring drill...
Patent number
10,927,606
Issue date
Feb 23, 2021
Hunan University of Science and Technology
Buyan Wan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Process for drilling natural gas hydrates with submersible core dri...
Patent number
10,704,350
Issue date
Jul 7, 2020
Hunan University of Science and Technology
Buyan Wan
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
HORIZONTAL DRILLING MACHINE WITH IMPACT DEVICE
Publication number
20220010622
Publication date
Jan 13, 2022
HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Buyan WAN
E21 - EARTH DRILLING MINING
Information
Patent Application
HORIZONTAL DRILLING MACHINE WITH AN IN-SITU DETECTION DEVICE
Publication number
20220010624
Publication date
Jan 13, 2022
HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Buyan WAN
E21 - EARTH DRILLING MINING
Information
Patent Application
LONG-DISTANCE CORE DRILLING METHOD SUITABLE FOR A HORIZONTAL GEOLOG...
Publication number
20220010640
Publication date
Jan 13, 2022
HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Buyan WAN
E21 - EARTH DRILLING MINING
Information
Patent Application
PROCESS FOR DRILLING NATURAL GAS HYDRATES WITH SUBMERSIBLE CORE DRI...
Publication number
20200131875
Publication date
Apr 30, 2020
HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Buyan WAN
E21 - EARTH DRILLING MINING
Information
Patent Application
SEDIMENT CORE-DRILLING PROCESS FOR SUBMARINE WIRE-LINE CORING DRILL...
Publication number
20200131853
Publication date
Apr 30, 2020
HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Buyan WAN
E21 - EARTH DRILLING MINING