Hanwei Lei
5Patents
2h-index
18Co-inventors
40Inventor score
Filing activity: Nov 21, 2003 → Feb 12, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6878475B2 | Membrane for fuel cell, and fuel cell incorporating that membrane | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7208437B2 | Catalyst and method for its manufacture | Performing Operations; Transporting | 5 | Expired |
| US7696122B2 | Electrocatalyst inks for fuel cell applications | Emerging Cross-Sectional Technologies | 1 | Active |
| US8252485B2 | Electrocatalyst compositions and processes for making and using same | Emerging Cross-Sectional Technologies | 0 | Active |
| US8956479B2 | Materials and methods for the removal of sulfur compounds from feedstock | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.