For the Inventor, By the Inventor

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Zhejiang, China

Zhejiang Yongtai Technology Co., Ltd.

USPTO Granted Patents = 3

EPO Patents = 2

Forward Citations = 1

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12 inventors (with patents filed for the assignee):

Renbao He (3 out of 3 patents)

Hongming Shao (3 out of 3 patents)

Yizhong Jin (3 out of 3 patents)

4. Yuguo Zheng (1 out of 22 patents)

5. Lei Wang (1 out of 48 patents)

6. Feng Zhang (1 out of 11 patents)

7. Zhiqiang Liu (1 out of 6 patents)

8. Yingmei Wang (1 out of 1 patent)

9. Xiaojian Zhang (1 out of 4 patents)

10. Dongxu Jia (1 out of 1 patent)

11. Feng Cheng (1 out of 1 patent)

12. Jiaohua Lin (1 out of 1 patent)

13. Lei Wang (16 patents)

14. Yingshu Wang (0 patent)

3 patents: Sort by Forward Citations

1. 12378588 - Transaminase mutant and application thereof in preparation of sitagliptin intermediates (2025-08-05),

2. 10556868 - Method for synthesizing 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid and intermediates thereof (2020-02-11),

3. 10407413 - Method for preparing pyrazolecarboxylic acid derivative, and intermediate thereof (2019-09-10),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#195 in Zhejiang

#7,260 in China

Zhejiang, China

Zhejiang Yongtai Technology Co., Ltd.

Forward Citations = 1

12 inventors:

Renbao He (3 out of 3 patents)

Hongming Shao (3 out of 3 patents)

Yizhong Jin (3 out of 3 patents)

4. Yuguo Zheng (1 out of 22 patents)

5. Lei Wang (1 out of 48 patents)

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