Inventor · disambiguated record
Yifei Chen
Also filed as: CHEN YIFEI
2 granted patents·2 citations·filing 2015–2020
40Inventor score
Files withZONHON BIOPHARMA INST INC2
Top patents by PatentIndex Score
2 records- 0177US10537620B2Site-specific polyethylene glycolylated (pegylated) asparaginase, preparation method therefor and use thereofZONHON BIOPHARMA INST INC·Filed 2015·Granted Jan 21, 2020·2 cites·11 claims
- 0258US11103565B2Site-specific polyethylene glycolylated (pegylated) asparaginase, preparation method therefor and use thereofZONHON BIOPHARMA INST INC·Filed 2020·Granted Aug 31, 2021·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →