Inventor · disambiguated record
Yufeng Liang
Also filed as: LIANG YUFENG
2 granted patents·2 pending applications·0 citations·filing 2016–2021
25Inventor score
Top patents by PatentIndex Score
4 records- 0153US11186599B2Phosphonamide ester compound, salt thereof, related crystal form thereof, preparation method therefor and use thereofSICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD·Filed 2019·Granted Nov 30, 2021·0 cites·25 claims
- 0250US2023295174A1Salt and crystal form of pyrimidine compound, and preparation methods thereforSICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD·Filed 2021·Application pending·0 cites
- 0345US10787477B2Solid form of 4′-thio-2′-fluoronucleoside phosphamide compound and preparation method therefor and use thereofSICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD·Filed 2017·Granted Sep 29, 2020·0 cites·26 claims
- 0441US2018184689A1A method for preparing lutein feed additiveZHEJIANG NEW WEIPU ADDITIVE CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →