Hydrogenation catalyst and preparation method therefor and use thereof
US-12502654-B2 · Dec 23, 2025 · US
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Sinopec Res Inst Petroleum patents in 2025
Sinopec Res Inst Petroleum was listed as an assignee on 19 patent publications in 2025.
| Metric | Value |
|---|---|
| Company | Sinopec Res Inst Petroleum |
| Year | 2025 |
| Patents | 19 |
Patents
Representative publications for Sinopec Res Inst Petroleum in 2025.
Process and system for hydrotreating deoiled asphalt
US-12467004-B2 · Nov 11, 2025 · US
Carbon-coated nickel-aluminum nanocomposite, preparation method therefor and application thereof
US-12467622-B2 · Nov 11, 2025 · US
Composite adsorbent for separation of ethylbenzene by adsorption distillation and application thereof
US-12441672-B2 · Oct 14, 2025 · US
Method for separating 2-alkylanthracenes and use thereof for producing hydrogen peroxide
US-12391633-B2 · Aug 19, 2025 · US
Top CPC classifications
Most common classification codes for Sinopec Res Inst Petroleum in 2025.
| CPC | Patents |
|---|---|
| B01J2235/00 | 5 |
| B01J23/755 | 5 |
| B01J35/70 | 5 |
| B01J2235/15 | 4 |
| B01J35/615 | 4 |
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