Fluidized bed separation method and device for methanol-to-olefins quenched water
US-12466753-B2 · Nov 11, 2025 · US
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Sinopec Guangzhou Eng Co Ltd patents
Sinopec Guangzhou Eng Co Ltd holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 3 |
| First publication | Nov 16, 2023 |
| Latest publication | Nov 11, 2025 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Fluidized bed separation method and device for methanol-to-olefins quenched water
US-12466753-B2 · Nov 11, 2025 · US
Method and apparatus for prolonging continuous operation period of methanol-to-olefins water washing process
US-2023406728-A1 · Dec 21, 2023 · US
Fluidized bed separation method and device for methanol-to-olefins quenched water
US-2023365449-A1 · Nov 16, 2023 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 3 |
| Chemistry & Metallurgy | 3 |
| Cross-Sectional Technologies | 3 |