Inventor · disambiguated record
Yinhua He
Also filed as: HE YINHUA
2 granted patents·2 citations·filing 2012–2012
39Inventor score
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2 records- 0163US9718846B1Crystalline polymorphs of benfotiamine, process for preparation and its use thereofSHANGHAI RI XIN BIOTECHNOLGY CO LTD·Filed 2012·Granted Aug 1, 2017·2 cites·24 claims
- 0250USRE49935ECrystalline polymorphs of benfotiamine, process for preparation and its use thereofSHANGHAI RAISING PHARMACEUTICAL CO LTD·Filed 2012·Granted Apr 23, 2024·0 cites·24 claims
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