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Guangzhou, China

Guangzhou Marine Geological Survey

USPTO Granted Patents = 9

EPO Patents = 1

Forward Citations = 2

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42 inventors (with patents filed for the assignee):

Jianliang Ye (3 out of 3 patents)

Yanjiang Yu (3 out of 3 patents)

Qiuping Lu (3 out of 3 patents)

4. Jiangong Wei (3 out of 3 patents)

5. Xuwen Qin (2 out of 2 patents)

6. Jiawang Chen (2 out of 5 patents)

7. Haijun Qiu (2 out of 2 patents)

8. Jingan Lu (2 out of 2 patents)

9. Beibei Kou (2 out of 2 patents)

10. Zenggui Kuang (2 out of 2 patents)

11. Qiang Luo (1 out of 71 patents)

12. Zhichao Liu (1 out of 6 patents)

13. Yifei Dong (1 out of 1 patent)

14. Qianyong Liang (1 out of 1 patent)

15. Ziqiang Ren (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 12025604 - Transfer and online detection system for deep-sea sediment samples and application method thereof (2024-07-02),

2. 11959346 - Method for offshore dual-drive core drilling with three layers of casings under surge compensation (2024-04-16),

3. 11760923 - Reagent for exploiting natural gas hydrates and application method thereof (2023-09-19),

4. 11649726 - Application method of device for accurately evaluating vertical content distribution of undersea hydrate reservoir (2023-05-16),

5. 11549649 - Device and method for detecting and ablating hydrates in natural gas pipeline (2023-01-10),

6. 11162876 - Long-term in-situ sampling and analysis device for sediment pore water and method thereof (2021-11-02),

7. 11085862 - Natural gas hydrate-bearing sediment intergranular micro-force testing device and testing method thereof (2021-08-10),

8. 10837247 - Natural gas hydrate pressure-retaining corer (2020-11-17),

9. 10822903 - Natural gas hydrate rotary pressure-retaining corer (2020-11-03),

Guangzhou Marine Geological Survey (GMGS) is a state-owned enterprise specializing in marine geological exploration, research, and survey. With a focus on marine resources and environmental protection, GMGS provides comprehensive services for offshore industries and scientific research projects.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

9 Patents

#54 in Guangzhou

#2,742 in China

Guangzhou, China

Guangzhou Marine Geological Survey

Forward Citations = 2

42 inventors:

Jianliang Ye (3 out of 3 patents)

Yanjiang Yu (3 out of 3 patents)

Qiuping Lu (3 out of 3 patents)

4. Jiangong Wei (3 out of 3 patents)

5. Xuwen Qin (2 out of 2 patents)

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