Inventor · disambiguated record
Zonglin Ruan
Also filed as: RUAN ZONGLIN
3 granted patents·3 pending applications·1 citations·filing 2018–2022
46Inventor score
Files withCHINA PETROLEUM & CHEM CORP6
Top patents by PatentIndex Score
6 records- 0173US11731096B2Upflow reactorCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Aug 22, 2023·1 cites·16 claims
- 0254US2025236601A1Process and production system for preparing succinic anhydride by hydrogenation of maleic anhydrideCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0350US2023364545A1Dust removal filler, fouling collection pan and gas cleaning deviceCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 0450US2024336853A1Heavy oil hydrogenation reaction system and heavy oil hydrogenation methodCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 0547US12037551B2Liquid-phase reactor and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Jul 16, 2024·0 cites·20 claims
- 0642US11401472B2Washing and desalting device, washing and desalting method, desalting and dehydrating system, and desalting and dehydrating methodCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Aug 2, 2022·0 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →