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For the Inventor, By the Inventor

Guangzhou, China

Overseas Pharmaceuticals (guangzhou) Ltd.


USPTO Granted Patents = 2

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

goldMedal Xiaoguang Wen (2 out of 5 patents)


2 patents:

1. 10940114 - Hypnotics tablet with double-layer structure (2021-03-09),
2. 10925836 - Double-layer tablet and painkiller tablet with same structure (2021-02-23),
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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#266 in Guangzhou

#9,981 in China

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Guangzhou, China

Overseas Pharmaceuticals (guangzhou) Ltd.

Forward Citations = 0

1 inventor:

goldMedal Xiaoguang Wen (2 out of 5 patents)

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