Thomas Papkalla
4Patents
2h-index
6Co-inventors
33Inventor score
Filing activity: Feb 28, 1992 → Apr 8, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5232605A | Breakdown of waste waters containing aromatic nitro compounds | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6207025A | Preparation of methane sulfonic acid | Chemistry; Metallurgy | 3 | Expired |
| US5453208A | Oxidation of ammonium ions and organic carbon in wastewaters | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5659070A | Preparation of alkyl 5-oxo-6-heptenoates, and novel intermediate for the preparation thereof | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.