Inventor · disambiguated record
Hejian Sun
Also filed as: SUN HEJIAN
3 granted patents·19 citations·filing 2017–2019
67Inventor score
Technology areasC09K
Files withSAUDI ARABIAN OIL CO3
Top patents by PatentIndex Score
3 records- 0194US10501680B2Treating seawater for hydrocarbon productionSAUDI ARABIAN OIL CO·Filed 2019·Granted Dec 10, 2019·12 cites·17 claims
- 0287US11028312B2Treating seawater for hydrocarbon productionSAUDI ARABIAN OIL CO·Filed 2019·Granted Jun 8, 2021·3 cites·21 claims
- 0387US10457850B2Reduced corrosion iron sulfide scale removing fluidsSAUDI ARABIAN OIL CO·Filed 2017·Granted Oct 29, 2019·4 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →