For the Inventor, By the Inventor

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Shenzhen, China

Shenzhen Qingyaqirui Bio-Tech Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Jing Yang (1 out of 5 patents)

Wei Yan (1 out of 34 patents)

Haifeng Sun (1 out of 1 patent)

4. Zhiyuan Zhu (1 out of 1 patent)

5. Ding Zhang (1 out of 1 patent)

6. Jun Liu (1 out of 55 patents)

1 patent: Sort by Forward Citations

1. 10441565 - Conjugate of memantine and arctigenin, and composition and use thereof (2019-10-15),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#2,666 in Shenzhen

#16,162 in China

Shenzhen, China

Shenzhen Qingyaqirui Bio-Tech Co., Ltd.

Forward Citations = 1

6 inventors:

Jing Yang (1 out of 5 patents)

Wei Yan (1 out of 34 patents)

Haifeng Sun (1 out of 1 patent)

4. Zhiyuan Zhu (1 out of 1 patent)

5. Ding Zhang (1 out of 1 patent)

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