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Zhiguo Zheng

ZCZhejiang Ausun Pharmaceutical Co.: 1 patents #1 of 1Top 100%
Taizhou City, LA: #1 of 1 inventorsTop 100%
Overall (2016): #165,989 of 481,213Top 35%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9309249 Entecavir synthesis method and intermediate compound thereof — 2016-04-12

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Zhu Zhihua1
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Zhigang Zheng1
Zhiping Zheng1
Zhengxian Zheng1
Zhaohui Zheng1