Inventor · disambiguated record
Fei Ling
Also filed as: LING FEI
1 granted patent·1 pending application·0 citations·filing 2022–2023
9Inventor score
Technology areasC07D
Files withCHENGDA PHARMACEUTICALS CO LTD2
Top patents by PatentIndex Score
2 records- 0152US2023242490A1Method for the preparation of sulfinpyrazoneCHENGDA PHARMACEUTICALS CO LTD·Filed 2023·Application pending·0 cites
- 0251US12410131B2Method for preparation of trans-n-benzyloxycarbonyl-(3-hydroxy-2-piperidinyl)-2-propanone as intermediate of halofuginoneCHENGDA PHARMACEUTICALS CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →