Inventor · disambiguated record
Zhigang Qian
Also filed as: QIAN ZHIGANG
2 granted patents·0 citations·filing 2010–2019
23Inventor score
Top patents by PatentIndex Score
2 records- 0145US11964937B2(Meth)acrolein oxidation catalyst and preparation method thereofSHANGHAI HUAYI NEW MAT CO LTD·Filed 2019·Granted Apr 23, 2024·0 cites·10 claims
- 0241US9221853B2Glyphosate dimethylamine salt crystal, preparation method and use thereofWANG WEI·Filed 2010·Granted Dec 29, 2015·0 cites·26 claims
Join the waitlist — get patent alerts
Get an alert when Zhigang Qian files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →