Knut Wassermann
17Patents
10h-index
43Co-inventors
68Inventor score
Filing activity: Aug 14, 2006 → May 30, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7749472B2 | Phosgard, a new way to improve poison resistance in three-way catalyst applications | Emerging Cross-Sectional Technologies | 63 | Active |
| US9266092B2 | Automotive catalyst composites having a two-metal layer | Emerging Cross-Sectional Technologies | 32 | Active |
| US8815189B2 | Gasoline engine emissions treatment systems having particulate filters | Emerging Cross-Sectional Technologies | 32 | Active |
| US8173087B2 | Gasoline engine emissions treatment systems having particulate traps | Emerging Cross-Sectional Technologies | 30 | Active |
| US7754171B2 | Multilayered catalyst compositions | Emerging Cross-Sectional Technologies | 29 | Active |
| US8617496B2 | Three way conversion catalyst with alumina-free rhodium layer | Emerging Cross-Sectional Technologies | 29 | Active |
| US7922988B2 | Multilayered catalyst compositions | Emerging Cross-Sectional Technologies | 28 | Active |
| US8038951B2 | Catalyst compositions | Emerging Cross-Sectional Technologies | 27 | Active |
| US7879755B2 | Catalyst compositions | Emerging Cross-Sectional Technologies | 21 | Active |
| US7622096B2 | Multilayered catalyst compositions | Emerging Cross-Sectional Technologies | 21 | Active |
| US10201804B2 | Platinum group metal (PGM) catalysts for automotive emissions treatment | Emerging Cross-Sectional Technologies | 9 | Active |
| US9931596B2 | Emissions treatment systems with TWC catalysts and SCR-HCT catalysts | Emerging Cross-Sectional Technologies | 6 | Active |
| US10183276B2 | Rhodium-containing catalysts for automotive emissions treatment | Emerging Cross-Sectional Technologies | 5 | Active |
| US10906032B2 | Exhaust gas treatment catalysts | Emerging Cross-Sectional Technologies | 3 | Active |
| US11181023B2 | Four way conversion catalysts for gasoline engine emissions treatment systems | Emerging Cross-Sectional Technologies | 1 | Active |
| US11684906B2 | Olefin isomerization catalysts | Emerging Cross-Sectional Technologies | 0 | Active |
| US9476617B2 | Thermoelectric modules for an exhaust system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.