Inventor · disambiguated record
Hongjun E
Also filed as: E HONGJUN
2 granted patents·0 citations·filing 2014–2022
23Inventor score
Files withCHINA PETROLEUM & CHEM CORP2
Top patents by PatentIndex Score
2 records- 0152US12264292B2Lubricating oil friction modifier and preparation method therefor and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Granted Apr 1, 2025·0 cites·18 claims
- 0241US9815948B2Magnetic resin compound, method for preparing the same, and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2014·Granted Nov 14, 2017·0 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Hongjun E 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 →