Inventor · disambiguated record
Weian Long
Also filed as: LONG WEIAN
2 granted patents·1 citations·filing 2017–2017
30Inventor score
Technology areasB01D
Top patents by PatentIndex Score
2 records- 0157US11464250B2Natural compound sweetener and preparation method thereforHUNAN HUACHENG BIOTECH INC·Filed 2017·Granted Oct 11, 2022·1 cites·3 claims
- 0221US10743573B2Method for extracting high-purity mogroside V from Siraitia grosvenoriiJIANGXI HAIFU BIOENGINEERING CO LTD·Filed 2017·Granted Aug 18, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →