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Shandong, China

Jilei Niu

USPTO Granted Patents = 6 (Patent Applications = 1)

Average Co-Inventor Count = 6.8

ph-index = 1

Location History:

Beijing, CN (2020)
Shandong, CN (2015 - 2021)

Company Filing History:

China University of Petroleum

Qingdao Zhongshi Intelligent Drilling Techology Co. Ltd

where one patent can have more than one assignee

Years Active: 2015-2025

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12276191 - Electromagnetic reversal downhole pressure intensifier (2025-04-14),

2. 10927607 - Drilling speed increasing device driven by downhole motor for generating shock vibration (2021-02-23),

3. 10787886 - Auxiliary feeding device for flexible pipe of radial horizontal well (2020-09-29),

4. 10718176 - Drilling speed improvement device capable of producing both hydraulic pulse and impact vibration (2020-07-21),

5. 10697277 - Simulation device and method for integrated evaluation experiment for sand control wellbore plugging and plugging removal (2020-06-30),

6. 9115541 - Impulse-type underground supercharged jet drilling method and device (2015-08-25),

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