Thierry Birchem
4Patents
4h-index
12Co-inventors
40Inventor score
Filing activity: May 8, 1998 → May 4, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6228799A | Composition based on cerium oxide and on zirconium oxide with a high specific surface and a high oxygen storage capacity, process of preparation and use in catalysis | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6214306A | Composition based on zirconium oxide and cerium oxide, preparation method therefor and use thereof | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6136048A | Organic sol comprising at least one oxygenated rare-earth compound, synthesis method therefor, and use of said sol for catalysis | Chemistry; Metallurgy | 31 | Expired |
| US6852666B1 | Purifying composition with NOx treatment and internal combustion engine exhaust gases | Emerging Cross-Sectional Technologies | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.