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Qingdao Institute of Marine Geology

USPTO Granted Patents = 10

EPO Patents = 4

Forward Citations = 26

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53 inventors (with patents filed for the assignee):

Nengyou Wu (6 out of 7 patents)

Zhilei Sun (4 out of 4 patents)

Gaowei Hu (3 out of 4 patents)

4. Qiang Chen (3 out of 5 patents)

5. Wei Geng (3 out of 3 patents)

6. Hong Cao (3 out of 3 patents)

7. Xilin Zhang (3 out of 3 patents)

8. Yanlong Li (2 out of 3 patents)

9. Changling Liu (2 out of 3 patents)

10. Ang Li (2 out of 3 patents)

11. Qingsheng Liu (2 out of 2 patents)

12. Yunbao Sun (2 out of 2 patents)

13. Bin Zhai (2 out of 2 patents)

14. Gang Dong (2 out of 2 patents)

15. Kai Lu (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 12202583 - Visualized biological trawl net system based on submersible (2025-01-21),

2. 12099040 - Method for testing nanomechanical properties of natural gas hydrate samples (2024-09-24),

3. 11939034 - Deep-sea crawling robot and crawling method thereof (2024-03-26),

4. 11926400 - Bottom touching assisting device suitable for deep-sea submersibles and implementation method thereof (2024-03-12),

5. 11802092 - Concrete curing agent, curing coating layer and preparation method thereof (2023-10-31),

6. 11441986 - Disturbance and stability analysis method for hydrate reservoirs with difference buried depths (2022-09-13),

7. 11332903 - Penetrating method of self-adjusting hydraulic static penetrating device suitable for seabed slope area (2022-05-17),

8. 10858914 - Silty marine natural gas hydrate gravel stimulation mining method and mining device (2020-12-08),

9. 10738612 - Submarine shallow hydrate exploitation device and exploitation method thereof (2020-08-11),

10. 10077656 - In-situ cultivation system of deep-sea hydrothermal metallic sulfide deposits (2018-09-18),

Qingdao Institute of Marine Geology is a research institution specializing in marine geology in China. It is dedicated to studying marine resources, environment, and geological processes, as well as providing scientific support for marine development and protection.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

10 Patents

#29 in Qingdao

#2,446 in China

#54,204 in the World

Qingdao Institute of Marine Geology

Forward Citations = 26

53 inventors:

Nengyou Wu (6 out of 7 patents)

Zhilei Sun (4 out of 4 patents)

Gaowei Hu (3 out of 4 patents)

4. Qiang Chen (3 out of 5 patents)

5. Wei Geng (3 out of 3 patents)

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