Wei Dai
10Patents
3h-index
26Co-inventors
60Inventor score
Filing activity: Jun 23, 2000 → Apr 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6822127B2 | Selective hydrogenation catalyst for selectively hydrogenating of unsaturated olefin, process for preparing the same and its use | Chemistry; Metallurgy | 9 | Expired |
| US6459008B1 | Selective hydrogenation catalyst system and process for preparing the same and its use | Performing Operations; Transporting | 5 | Expired |
| US6858766B2 | Process for selectively hydrogenating mixed phase front end C2-C10 greater unsaturated hydrocarbons | Chemistry; Metallurgy | 3 | Expired |
| US7226884B2 | Composite for catalytic distillation and its preparation | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7642388B2 | Composite for catalytic distillation and its preparation | Emerging Cross-Sectional Technologies | 2 | Active |
| US9643172B2 | Metal loaded catalyst and preparation method thereof | Performing Operations; Transporting | 1 | Active |
| US8904620B2 | Metallic housing forming method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10661254B2 | Composite catalyst and preparation method therefor | Chemistry; Metallurgy | 0 | Active |
| US11541376B2 | Supported catalyst, its activated form, and their preparation and use | Chemistry; Metallurgy | 0 | Active |
| US11241676B2 | Composite catalyst and preparation method therefor | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.