Inventor · disambiguated record
Chengwu Liu
Also filed as: LIU CHENGWU
3 granted patents·6 citations·filing 2015–2020
54Inventor score
Top patents by PatentIndex Score
3 records- 0190US11535613B2Crystal form and salt form of pyridoimidazole compound and preparation method thereforGUANGDONG RAYNOVENT BIOTECH CO LTD·Filed 2019·Granted Dec 27, 2022·6 cites·25 claims
- 0240US12252487B2Dominant salt forms of pyrimidine derivatives, and crystal forms thereofGUANGDONG RAYNOVENT BIOTECH CO LTD·Filed 2020·Granted Mar 18, 2025·0 cites·14 claims
- 0323US10058959B2Method for remanufacturing ultra-large copper nutWUHAN KAIMING HIGH TECH CO LTD·Filed 2015·Granted Aug 28, 2018·0 cites·10 claims
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