Werner Schwab
22Patents
4h-index
8Co-inventors
56Inventor score
Filing activity: Sep 25, 1987 → Mar 13, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5632963A | Process for the removal of impurity elements from solutions of valuable metals | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4834951A | Common separation of contaminating elements from electrolyte solutions of valuable metals | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5039496A | Process for selective extraction of contaminant elements from mixtures of electrolytes in solution | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5260039A | Process for the two-phase extraction of metal ions from phases containing solid metal oxides, agents and the use thereof | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6045763A | Process for working up ammoniacal metal solutions including treating the wash water with an organic extraction solution | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9033258B2 | High-pressure cleaning apparatus | Performing Operations; Transporting | 4 | Active |
| US8555902B2 | High-pressure cleaning appliance with movable channel constriction section | Performing Operations; Transporting | 3 | Active |
| US4820417A | Use of citric acid partial esters for the extraction of iron | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10919289B2 | Printing machine with a twin printing unit and method for operating such a printing machine | Performing Operations; Transporting | 2 | Active |
| US9283596B2 | High-pressure cleaning appliance | Performing Operations; Transporting | 2 | Active |
| US8714168B2 | High-pressure cleaning appliance | Performing Operations; Transporting | 1 | Active |
| US11524422B2 | Method of operating a flat-bed die cutter | Performing Operations; Transporting | 0 | Active |
| US11865830B2 | Method of operating a flexographic printing press, flexographic printing press, system and sleeve | Performing Operations; Transporting | 0 | Active |
| US11712886B2 | Device for measuring elevations on the surface of a rotary body and system | Physics | 0 | Active |
| US11712885B2 | Method of operating a flexographic printing press, flexographic printing press, system, flexographic printing forme and a sleeve for a flexographic printing forme | Physics | 0 | Active |
| US12030300B2 | Printing machine with a twin printing unit and method of operating such a printing machine | Performing Operations; Transporting | 0 | Active |
| US12427761B1 | Method for creating a proof print in a web-processing printing press | Performing Operations; Transporting | 0 | Active |
| US12055379B2 | Device for measuring elevations on the surface of a rotary body | Performing Operations; Transporting | 0 | Active |
| US12409646B2 | Device for measuring elevated areas of the surface of a rotary body and system having the device | Performing Operations; Transporting | 0 | Active |
| US11840059B2 | Device for measuring a surface of a rotary body or elevations thereof and system | Physics | 0 | Active |
| US11752756B2 | Method of operating a flexographic printing press, and system | Performing Operations; Transporting | 0 | Active |
| US9421585B2 | High-pressure cleaning appliance | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.