Inventor · disambiguated record
Zhewen Wei
Also filed as: WEI ZHEWEN
1 granted patent·1 pending application·0 citations·filing 2016–2016
11Inventor score
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2 records- 0141US10294219B2Ledipasvir crystal form and preparation method thereofSHANGHAI FOREFRONT PHARMACEUTICAL CO LTD·Filed 2016·Granted May 21, 2019·0 cites·17 claims
- 0222US2018079744A1Method of preparation for ledipasvir and derivative thereof, and intermediate compound for preparation of ledipasvirSHANGHAI FOREFRONT PHARMACEUTICAL CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →