Rolf Siefert
12Patents
3h-index
13Co-inventors
53Inventor score
Filing activity: Jun 10, 2003 → Aug 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7462340B2 | Method and device for reducing the NOX and N2O of gases | Emerging Cross-Sectional Technologies | 11 | Expired |
| US9108175B2 | Device and method for catalytic gas phase reaction and the use thereof | Performing Operations; Transporting | 6 | Active |
| US7744839B2 | Method for reducing the nitrogen oxide concentration in gases | Emerging Cross-Sectional Technologies | 6 | Active |
| US9238196B2 | Device and method for eliminating NOx and N2O | Emerging Cross-Sectional Technologies | 3 | Active |
| US8871673B2 | Catalyst production method therefor and use thereof for decomposing N2O | Emerging Cross-Sectional Technologies | 2 | Active |
| US9738521B2 | Method for removing N2O and NOx from the nitric acid production process, and an installation suitable for same | Emerging Cross-Sectional Technologies | 2 | Active |
| US10022669B2 | Process and apparatus for eliminating NOX and N2O | Emerging Cross-Sectional Technologies | 1 | Active |
| US10899617B2 | Method for removing N2O and NOx from the nitric acid production process, and an installation suitable for same | Emerging Cross-Sectional Technologies | 1 | Active |
| US10414654B2 | Method for oxidizing ammonia and system suitable therefor | Chemistry; Metallurgy | 0 | Active |
| US10603648B2 | Method for arranging a packing in a burner and burner basket for a burner | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9266081B2 | Device and process for catalytic gas phase reactions and use thereof | Performing Operations; Transporting | 0 | Active |
| US11820653B2 | Method for oxidizing ammonia and system suitable therefor | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.