Inventor · disambiguated record
Yongjiang Yan
Also filed as: YAN YONGJIANG
2 granted patents·1 citations·filing 2013–2013
31Inventor score
Top patents by PatentIndex Score
2 records- 0170US9918956B2Chlorogenic acid powder-injection and preparation method thereofSICHUAN JIUZHANG BIOLOGICAL SCIENCE & TECH CO LTD·Filed 2013·Granted Mar 20, 2018·1 cites·14 claims
- 0238US10238702B2Pharmaceutical composition, preparation method therefor and use thereofSICHUAN JIUZHANG BIOLOGICAL SCIENCE & TECH CO LTD·Filed 2013·Granted Mar 26, 2019·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →