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Heilongjiang, China

Northeast Petroleum University

USPTO Granted Patents = 11

Forward Citations = 1

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42 inventors (with patents filed for the assignee):

Bo Liu (5 out of 5 patents)

Shansi Tian (4 out of 4 patents)

Fang Zeng (4 out of 4 patents)

4. Xiaofei Fu (4 out of 4 patents)

5. Tong Wu (3 out of 3 patents)

6. Ya'ao Chi (2 out of 2 patents)

7. Zhiwei Hu (2 out of 2 patents)

8. Haiyang Yan (2 out of 2 patents)

9. Huaiyuan Wang (2 out of 2 patents)

10. Yanji Zhu (2 out of 2 patents)

11. Chijia Wang (2 out of 2 patents)

12. Zhejun Pan (2 out of 2 patents)

13. Ming Cheng (1 out of 3 patents)

14. Ziyi Hu (1 out of 1 patent)

15. Yixing Zhu (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 12174156 - Device for testing reaction between supercritical carbon dioxide and rock (2024-12-24),

2. 12094577 - Method and system for detecting amount of shale oil based on occurrence state (2024-09-17),

3. 11965845 - Device and method for measuring fluid saturation in nuclear magnetic resonance on-line displacement (2024-04-23),

4. 11965734 - Method and system for quantitatively evaluating surface roughness of organic pore of kerogen in shale (2024-04-23),

5. 11808751 - Method and system for detecting mass of oil in inorganic mineral of shale (2023-11-07),

6. 11733145 - High-pressure helium shale porosity testing device and method (2023-08-22),

7. 11643881 - Composite shock absorber for polycrystalline diamond compact bit (2023-05-09),

8. 11635340 - Leakage detection system and method for long petroleum pipeline based on AFPSO-K-means (2023-04-25),

9. 11361193 - Automatic identification method and system for different types of pores of mud shale (2022-06-14),

10. 11078572 - Method and device for preparing high strength and durable super-hydrophobic film layer on inner wall of elongated metal tube (2021-08-03),

11. 10968361 - Long-acting super-hydrophobic coating resistant to water pressure impact and preparation method thereof (2021-04-06),

Northeast Petroleum University (NEPU) is a key university in Liaoning Province, China, specializing in petroleum engineering. With a history of over 60 years, NEPU is dedicated to providing quality education and research in petroleum-related fields. The university offers undergraduate, master's, and doctoral programs in areas such as petroleum engineering, geology, and drilling engineering. NEPU has a strong reputation for producing skilled professionals in the oil and gas industry.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

11 Patents

#1 in Heilongjiang

#2,241 in China

#50,159 in the World

Heilongjiang, China

Northeast Petroleum University

Forward Citations = 1

42 inventors:

Bo Liu (5 out of 5 patents)

Shansi Tian (4 out of 4 patents)

Fang Zeng (4 out of 4 patents)

4. Xiaofei Fu (4 out of 4 patents)

5. Tong Wu (3 out of 3 patents)

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