Erhard Liebig
39Patents
11h-index
30Co-inventors
75Inventor score
Filing activity: Nov 5, 1996 → Sep 7, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6598399B2 | Integrated power plant and method of operating such an integrated power plant | Emerging Cross-Sectional Technologies | 85 | Expired |
| US6892523B2 | Cooling-air cooler for a gas-turbine plant and use of such a cooling-air cooler | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6560966B1 | Method for operating a power plant having turbine cooling | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6851266B2 | Method for maintaining a combined-cycle power station at readiness | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6497102B2 | Method for supplementing a saturated steam generation system having at least one steam turbine set, and steam power plant supplemented using the method | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6250258A | Method for starting up a once-through heat recovery steam generator and apparatus for carrying out the method | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6340002B1 | Heat-recovery steam generator | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US6786034B2 | Flow machine and process of operation | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6109020A | Combined cycle power plant with a once through steam generator | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6062017A | Steam generator | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6018942A | Combined cycle power station with gas turbine cooling air cooler | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6101982A | Method and apparatus for preheating the fuel for a firing plant | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6311647A | Method and device for controlling the temperature at the outlet of a steam superheater | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5765509A | Combination plant with multi-pressure boiler | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6519927B2 | Method for operating a combined cycle power plant, and combined cycle power plant | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6155054A | Steam power plant and method of and cleaning its steam/water cycle | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6881244B2 | Method and device for preventing deposits in steam systems | Chemistry; Metallurgy | 7 | Expired |
| US6378285B1 | Method for rapid startup and increase in output of a gas turbine plant | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5840130A | Cleaning of the water/steam circuit in a once-through forced-flow steam generator | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5776413A | Chemical mode of operation of a water/steam cycle | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6112544A | Generator cooling system | Electricity | 6 | Expired |
| US6615575B2 | Method and apparatus for regulating the steam temperature of the live steam or reheater steam in a combined-cycle power plant | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6427636B1 | Method and plant for heating a liquid medium | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6401667B2 | Method and plant for heating a liquid medium | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6810675B2 | Method for operating a combined-cycle power station | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.