Uwe Ernst
26Patents
8h-index
41Co-inventors
75Inventor score
Filing activity: Apr 5, 1988 → Jun 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6779444B2 | Printing form and process for producing the printing form | Performing Operations; Transporting | 21 | Expired |
| US8882242B2 | System for printing on an object | Performing Operations; Transporting | 20 | Active |
| US6916950B2 | Process for preparing carboxylic esters | Chemistry; Metallurgy | 19 | Expired |
| US8969628B2 | Method for enriching a homogeneous catalyst from a process flow | Performing Operations; Transporting | 15 | Active |
| US6433064B1 | Rubber powder compositions and process for the production thereof | Chemistry; Metallurgy | 14 | Expired |
| US4788231A | Process for producing pourable powdered rubber containing filler | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4883829A | Process for producing pourable powered rubber containing filler | Chemistry; Metallurgy | 9 | Expired |
| US6340724B1 | Powdered rubber containing modified fillers, process for the production thereof and use thereof | Chemistry; Metallurgy | 8 | Expired |
| US6822036B1 | Rubber powders which contain large amounts of fillers, a process for preparing them and the use thereof | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6329449A | Pulverulent rubber powders comprising modified fillers, processes for their preparation and their use | Chemistry; Metallurgy | 5 | Expired |
| US8164019B2 | Contact for a medium-voltage vacuum circuit-breaker with improved arc extinction, and an associated circuit-breaker or vacuum circuit-breaker, such as an AC generator disconnector circuit-breaker | Electricity | 4 | Active |
| US6548584B1 | Pulverulent rubber powder containing filler, process of the production thereof and use thereof | Chemistry; Metallurgy | 4 | Expired |
| US8168910B2 | Contact for a medium-voltage vacuum circuit-breaker with reinforced structure, and an associated circuit-breaker or vacuum circuit-breaker, such as an AC generator disconnector circuit-breaker | Electricity | 3 | Active |
| US6784912B2 | Compact multibeam laser light source and interleaving raster scan line method for exposing printing plates | Electricity | 3 | Expired |
| US6765604B2 | Banding-reduced imaging of a printing form | Electricity | 2 | Expired |
| US6836282B2 | Laser imaging with variable printing spot size | Performing Operations; Transporting | 2 | Expired |
| US8820236B2 | Device for supplying radiant energy onto a printing substrate | Performing Operations; Transporting | 2 | Active |
| US6862034B2 | Imaging method for printing forms | Performing Operations; Transporting | 2 | Expired |
| US6348522B1 | Process for the continuous preparation of rubber powders and a device for carrying out the process | Chemistry; Metallurgy | 1 | Expired |
| US7330203B2 | Compact multibeam laser light source and interleaving raster scan | Electricity | 1 | Expired |
| US7843480B2 | Image-recording device for generating a number of image spots in projection line | Electricity | 1 | Expired |
| US6937262B2 | Imaging device for printing form | Performing Operations; Transporting | 1 | Expired |
| US8707578B2 | Sheet processing machine, in particular sheet-fed printing press and method of drying sheets | Performing Operations; Transporting | 0 | Active |
| US12194729B2 | Device for curing a UV-curable fluid on a printing substrate by an emitter | Performing Operations; Transporting | 0 | Active |
| US10882336B2 | Method for printing and drying | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.