For the Inventor, By the Inventor

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Hangzhou, China

Zhanggui Wu

USPTO Granted Patents = 1

% Expired Patents = 100.0

CIPO Patents = 4

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Gang Chen (1 out of 2 patents)

Zhanggui Wu (1 out of 3 patents)

Jianyong Yuan (1 out of 2 patents)

4. Weidong Ye (1 out of 12 patents)

5. Zhanggui Wu (6 patents)

1 patent: Sort by Forward Citations

1. 8580763 - 2, 6-dinitrogen-containing substituted purine derivatives, the preparation and uses thereof (2013-11-12),

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USPTO Data Jan 1 1976 - Sep 22 2026

1 Patents

#495 in Hangzhou

#18,517 in China

Hangzhou, China

Zhanggui Wu

Forward Citations = 0

4 inventors:

Gang Chen (1 out of 2 patents)

Zhanggui Wu (1 out of 3 patents)

Jianyong Yuan (1 out of 2 patents)

4. Weidong Ye (1 out of 12 patents)

5. Zhanggui Wu (6 patents)

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