For the Inventor, By the Inventor

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Sinopec Research Institute of Safety Engineering Co., Ltd.

USPTO Granted Patents = 3

EPO Patents = 9

Forward Citations = 0

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21 inventors (with patents filed for the assignee):

Wei Xu (3 out of 4 patents)

Bing Sun (3 out of 3 patents)

Na Li (2 out of 18 patents)

4. Fei An (2 out of 2 patents)

5. Shiqiang Wang (2 out of 2 patents)

6. Haozhi Wang (2 out of 2 patents)

7. Jie Jiang (2 out of 2 patents)

8. Shanjun Mu (1 out of 5 patents)

9. Shucai Zhang (1 out of 3 patents)

10. Zhe Yang (1 out of 18 patents)

11. Feng Sun (1 out of 3 patents)

12. Lin Wang (1 out of 5 patents)

13. Lei Zhao (1 out of 2 patents)

14. Ning Shi (1 out of 1 patent)

15. Chenyang Zhao (1 out of 3 patents)

3 patents: Sort by Forward Citations

1. 12496573 - Catalyst and catalytic oxidation-deoxidation method for unsaturated hydrocarbon-containing gas (2025-12-16),

2. 12474291 - Multi-dimensional multi-parameter gas sensor and manufacturing method therefor, and gas detection method (2025-11-18),

3. 12253486 - Self-heating gas sensor, gas-sensitive material, preparation method for same, and applications thereof (2025-03-18),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#75 in Qingdao

#7,245 in China

Sinopec Research Institute of Safety Engineering Co., Ltd.

Forward Citations = 0

21 inventors:

Wei Xu (3 out of 4 patents)

Bing Sun (3 out of 3 patents)

Na Li (2 out of 18 patents)

4. Fei An (2 out of 2 patents)

5. Shiqiang Wang (2 out of 2 patents)

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