YD

Yongmei DU

XI Xi'An Modern Chemistry Research Institute: 3 patents #12 of 45Top 30%
Overall (All Time): #1,471,446 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10087125 Chromium-free catalyst for gas-phase fluorination and application thereof Jian Lu, Bo Wang, Yue Qin, Wei Mao, Liangang Kou +9 more 2018-10-02
9862661 Process for the preparation of 2, 3, 3, 3-tetrafluoropropene Jian Lv, Hui Ma, Jijun Zeng, Wei Zhang, Zhijun Hao +4 more 2018-01-09
9845274 Chromium-free catalyst for gas-phase fluorination and application thereof Jian Lu, Bo Wang, Yue Qin, Wei Mao, Liangang Kou +9 more 2017-12-19