Inventor
Siliang GAO
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation43%
C07CAcyclic or carbocyclic compounds43%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
PatentTitleYear
12,441,672Composite adsorbent for separation of ethylbenzene by adsorption distillation and application thereof202511,731,922Method for separating aromatic hydrocarbon using extractive distillation202311,465,953Method for purification of a solvent for separation of styrene by extractive distillation and for separation of styrene2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to CHINA PETROLEUM & CHEM CORP (3)· patent assignee history
2022–2025Patents assigned to SINOPEC RES INST PETROLEUM (3)· patent assignee history
2022–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINA PETROLEUM & CHEM CORP | 3 | 2022–2025 |
| SINOPEC RES INST PETROLEUM | 3 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2022–2025 |