For the Inventor, By the Inventor

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Shanghai, China

Sph No. 1 Biochemical & Pharmaceutical Co., Ltd.

USPTO Granted Patents = 4

Forward Citations = 0

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27 inventors (with patents filed for the assignee):

Zhenhui Huang (2 out of 2 patents)

Jinguo Ding (2 out of 2 patents)

Wanbin Zhang (2 out of 8 patents)

4. Zhenfeng Zhang (2 out of 4 patents)

5. Liang Wu (1 out of 37 patents)

6. Lu Zhang (1 out of 28 patents)

7. Zhigang Zhang (1 out of 9 patents)

8. Liuqing Yang (1 out of 7 patents)

9. Jianli Huo (1 out of 1 patent)

10. Xinlei Zhu (1 out of 1 patent)

11. Hanzhi Zhang (1 out of 1 patent)

12. Ning Sun (1 out of 5 patents)

13. Wenyan Luo (1 out of 1 patent)

14. Xiaofen Liu (1 out of 1 patent)

15. Xingchen Bian (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12116345 - Low-temperature continuous-flow preparation method of bedaquiline (2024-10-15),

2. 11655255 - Method for catalytic asymmetric synthesis of phosphorus-stereogenic (P-stereogenic) nucleoside derivative and catalyst used therein (2023-05-23),

3. 11440940 - Polymyxin B component or salt thereof, and preparation and application thereof (2022-09-13),

4. 10420787 - Crystal-water-free calcium dibutyryladenosine cyclophosphate crystal form and preparation method and application thereof (2019-09-24),

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#470 in Shanghai

#5,549 in China

Shanghai, China

Sph No. 1 Biochemical & Pharmaceutical Co., Ltd.

Forward Citations = 0

27 inventors:

Zhenhui Huang (2 out of 2 patents)

Jinguo Ding (2 out of 2 patents)

Wanbin Zhang (2 out of 8 patents)

4. Zhenfeng Zhang (2 out of 4 patents)

5. Liang Wu (1 out of 37 patents)

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