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View up-to-date information on China Petrochemical Corp patents, including inventor and filing insights.
Patent Trends
| Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
|---|---|---|---|---|
| US20230390747A1 | Application | Amination catalyst and preparation and use thereof | B01J21/02; B01J21/04; B01J21/063; B01J21/08; B01J21/12; B01J23/02; B01J23/75; B01J23/755; B01J23/80; B01J23/882; B01J23/8892; B01J23/8896; B01J23/8913; B01J23/8926; B01J23/8986; B01J27/053; B01J27/055; B01J27/08; B01J27/138; B01J27/1806; B01J27/186; B01J29/46; B01J29/48; B01J35/1019; B01J35/1038; B01J35/1042; B01J35/1047; B01J35/1061; B01J37/0201; B01J37/0236; B01J37/088; C07C209/16 | December 07, 2023 |
| US20230391907A1 | Application | Propylene-butene copolymer, preparation method therefor and use thereof | C08F210/06; C08F210/08; C08F4/6435; C08F4/6437; C08F4/6465; C08F4/6497; C08F4/6543 | December 07, 2023 |
| US20230391902A1 | Application | Magnesium-based solid and catalyst component having multimodal pore distribution, and preparation methods therefor | C08F110/06; C08F4/022; C08F4/16 | December 07, 2023 |
| US20230392085A1 | Application | Multi-phase combination reaction system and reaction method | B01J2208/00823; B01J2208/00893; B01J2208/00991; B01J2208/025; B01J8/025; B01J8/0453; B01J8/0492; C10G2300/1044; C10G2300/1051; C10G2300/1055; C10G2300/202; C10G2300/30; C10G2300/4006; C10G2300/4012; C10G2300/4018; C10G2300/4025; C10G2300/4037; C10G2400/04; C10G49/002; C10G65/08; C10G65/16 | December 07, 2023 |
| US20230392069A1 | Application | Polyacrylamide-based symmetric branched polymer surfactant and a process for preparing the same and use thereof | C08F220/34; C09K2208/06; C09K8/588 | December 07, 2023 |
Top Inventors by Filings (Count by publication)
| Name | Count |
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