Inventor
LAN CHUNQIANG
CN61 patents
⚠️ This page may combine multiple inventors who share the name “LAN CHUNQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD
46 patentsUS11242737B2Feb 8, 2022
Turbine fracturing equipment
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD149 citations99
US11143006B1Oct 12, 2021
Fracturing device
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD140 citations99
US10865631B1Dec 15, 2020
Hydraulic fracturing system for driving a plunger pump with a turbine engine
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD182 citations99
US11668173B2Jun 6, 2023
Fracturing device
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD44 citations98
US11608726B2Mar 21, 2023
Switchable apparatus, well site and control method thereof, device, and storage medium
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD57 citations98
US11575249B2Feb 7, 2023
Cable laying device
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD69 citations98
US11572775B2Feb 7, 2023
Operation method of a turbine fracturing device and a turbine fracturing device
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD68 citations98
US11560779B2Jan 24, 2023
Operation method of a turbine fracturing device and a turbine fracturing device
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD75 citations98
US11555390B2Jan 17, 2023
High and low pressure manifold liquid supply system for fracturing units
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD67 citations98
US11519395B2Dec 6, 2022
Turbine-driven fracturing system on semi-trailer
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD90 citations98
US11506039B2Nov 22, 2022
Fracturing device, firefighting method thereof and computer readable storage medium
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD82 citations98
US11441483B2Sep 13, 2022
Soundproof cabin of turbine engine
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD94 citations98
US11668289B2Jun 6, 2023
Fracturing apparatus
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD46 citations97
US11592020B2Feb 28, 2023
Fracturing equipment
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD64 citations97
US11603797B2Mar 14, 2023
Compartment unit for turbine engine
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD55 citations94
US11746636B2Sep 5, 2023
Fracturing apparatus and control method thereof, fracturing system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD6 citations85
US11680474B2Jun 20, 2023
Fracturing apparatus and control method thereof, fracturing system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD8 citations85
US12006925B2Jun 11, 2024
Fracturing apparatus
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD3 citations74
US12065916B2Aug 20, 2024
Hydraulic fracturing system for driving a plunger pump with a turbine engine
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD2 citations73
US11828277B2Nov 28, 2023
Turbine-driven fracturing system on semi-trailer
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD3 citations73
US11739622B2Aug 29, 2023
Operation method of a turbine fracturing device and a turbine fracturing device
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD2 citations73
US11686187B2Jun 27, 2023
Fracturing device
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD2 citations73
US12258958B2Mar 25, 2025
Mounting bracket and auxiliary mechanism
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations63
US12060784B2Aug 13, 2024
Switchable apparatus, well site and control method thereof, device, and storage medium
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations63
US12560064B2Feb 24, 2026
Semi-trailer-loaded turbine fracturing equipment
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12460631B2Nov 4, 2025
Fracturing apparatus
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12404758B2Sep 2, 2025
Mixing and discharging device, mixing and discharging system and fracturing system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12326074B2Jun 10, 2025
Fracturing apparatus and control method thereof, fracturing system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12281648B2Apr 22, 2025
Fracturing equipment
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12276187B2Apr 15, 2025
Connection device, control box component and fracturing apparatus
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12270314B2Apr 8, 2025
Exhaust device and installation method thereof, turbine fracturing apparatus, disassembly method of turbine
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12180819B2Dec 31, 2024
Fracturing apparatus and control method thereof, fracturing system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12134963B2Nov 5, 2024
Fracturing apparatus and fracturing system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12091953B2Sep 17, 2024
Hydraulic fracturing system for driving a plunger pump with a turbine engine
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12084955B2Sep 10, 2024
Fracturing device
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12044112B2Jul 23, 2024
High and low pressure manifold liquid supply system for fracturing units
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12006806B2Jun 11, 2024
Fracturing apparatus and fracturing system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12000253B2Jun 4, 2024
Fracturing apparatus and fracturing system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US11970928B1Apr 30, 2024
Fracturing device
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US11891885B2Feb 6, 2024
Connection device, control box component and fracturing apparatus
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD1 citations62
US11821296B2Nov 21, 2023
Mixing and discharging device, mixing and discharging system and fracturing system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US11788519B2Oct 17, 2023
Turbine fracturing equipment
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD1 citations62
US11746637B2Sep 5, 2023
Adaptive mobile power generation system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US11732564B2Aug 22, 2023
Fracturing device, firefighting method thereof and computer readable storage medium
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US11702919B2Jul 18, 2023
Adaptive mobile power generation system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations62
US12540575B2Feb 3, 2026
Hydraulic fracturing system for driving a plunger pump with a turbine engine and noise reduction thereof
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations52
AMERICAN JEREH INT CORPORATION
3 patentsUS10961993B1Mar 30, 2021
Continuous high-power turbine fracturing equipment
AMERICAN JEREH INT CORPORATION180 citations98
US11913448B2Feb 27, 2024
Continuous high-power turbine fracturing equipment
AMERICAN JEREH INT CORPORATION0 citations62
US11873803B2Jan 16, 2024
Continuous high-power turbine fracturing equipment
AMERICAN JEREH INT CORPORATION0 citations62
YANTAI JEREH PETROLEUM EQUIPMENT AND TECH CO LTD
1 patentShowing the top 50 of 61 patents by PatentIndex Score.