QY

Qingdan Yao

ZC Zhejiang Jiuzhou Pharmaceutical Co.: 1 patents #15 of 37Top 45%
Overall (All Time): #3,164,402 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
8471057 Sitagliptin intermediates, preparation methods and uses thereof Guoliang Zhu, Jian Zhang, Lijun Yang, Jie Ying 2013-06-25