For the Inventor, By the Inventor

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Hangzhou, China

Zhejiang Bossan Pharmaceutical Co. Ltd.

USPTO Granted Patents = 2

CIPO Patents = 1

EPO Patents = 1

Forward Citations = 6

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10 inventors (with patents filed for the assignee):

Qiang Yu (2 out of 3 patents)

Qing Shan Zhang (1 out of 45 patents)

Dawei Ma (1 out of 1 patent)

4. Junying Yuan (1 out of 1 patent)

5. Hongguang Xia (1 out of 2 patents)

6. Dongpo Cai (1 out of 1 patent)

7. Kailiang Wang (1 out of 1 patent)

8. Shanghua Xia (1 out of 1 patent)

9. Jing He (1 out of 3 patents)

10. Chen Zhang (1 out of 9 patents)

2 patents: Sort by Forward Citations

1. 10710979 - EGFR kinase inhibitor and preparation method and use thereof (2020-07-14),

2. 10105362 - Anti-tumor use of anagrelide and derivatives thereof (2018-10-23),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#244 in Hangzhou

#10,021 in China

Hangzhou, China

Zhejiang Bossan Pharmaceutical Co. Ltd.

Forward Citations = 6

10 inventors:

Qiang Yu (2 out of 3 patents)

Qing Shan Zhang (1 out of 45 patents)

Dawei Ma (1 out of 1 patent)

4. Junying Yuan (1 out of 1 patent)

5. Hongguang Xia (1 out of 2 patents)

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