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Chongqing, China

Chongqing Institute of Geology and Mineral Resources

USPTO Granted Patents = 4

Forward Citations = 0

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15 inventors (with patents filed for the assignee):

Zhaohui Lu (3 out of 3 patents)

Pei He (3 out of 3 patents)

Jiren Tang (2 out of 2 patents)

4. Yunzhong Jia (2 out of 2 patents)

5. Jiankun Zhou (2 out of 2 patents)

6. Lei Zhou (1 out of 2 patents)

7. Junping Zhou (1 out of 1 patent)

8. Yugang Cheng (1 out of 1 patent)

9. Yiyu Lu (1 out of 1 patent)

10. Jinxi Wang (1 out of 1 patent)

11. Ye Zhang (1 out of 1 patent)

12. Jianqiang Zhang (1 out of 1 patent)

13. Liming Ouyang (1 out of 1 patent)

14. Xiaozhong Guo (1 out of 1 patent)

15. Yanling Huang (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12493022 - Experimental system and experimental evaluation method for pulsed displacement and replacement of methane with carbon dioxide (2025-12-09),

2. 11970940 - Induced earthquake evaluation method for hydraulic fracturing activated faults (2024-04-30),

3. 11692919 - Reciprocating rock fracture friction-seepage characteristic test device and method (2023-07-04),

4. 11098566 - Pulse hydraulic fracturing tool and method for coiled tubing dragging with bottom packer (2021-08-24),

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USPTO Data Jan 1 1976 - Dec 23 2025

4 Patents

#56 in Chongqing

#5,574 in China

Chongqing, China

Chongqing Institute of Geology and Mineral Resources

Forward Citations = 0

15 inventors:

Zhaohui Lu (3 out of 3 patents)

Pei He (3 out of 3 patents)

Jiren Tang (2 out of 2 patents)

4. Yunzhong Jia (2 out of 2 patents)

5. Jiankun Zhou (2 out of 2 patents)

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