Jurgen Hoffmann
49Patents
12h-index
69Co-inventors
84Inventor score
Filing activity: Mar 3, 1975 → Feb 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7353655B2 | Method and apparatus for achieving power augmentation in gas turbine using wet compression | Emerging Cross-Sectional Technologies | 104 | Expired |
| US4909937A | Integral filters for separating fluid components and housing for them | Performing Operations; Transporting | 54 | Expired |
| US4678578A | Flat filter element for the filtration of fluids | Performing Operations; Transporting | 49 | Expired |
| US7237386B2 | Process for controlling the cooling air mass flow of a gas turbine set | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4536291A | Tubular filter element with mated end caps | Performing Operations; Transporting | 27 | Expired |
| US4419241A | Tubular filter element for the filtration of fluids | Performing Operations; Transporting | 21 | Expired |
| US7293415B2 | Method of operating a gas turbine group | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US4330006A | Damping device for check valves | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7353654B2 | Method and apparatus for achieving power augmentation in gas turbines using wet compression | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5102545A | Tubular filter element | Performing Operations; Transporting | 13 | Expired |
| US4592421A | Sucker rods | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8826670B2 | Method for controlling a gas turbine in a power station, and a power station for carrying out the method | Emerging Cross-Sectional Technologies | 12 | Active |
| US7104071B2 | Method for operating a gas turbine group | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US7353656B2 | Method and apparatus for achieving power augmentation in gas turbines using wet compression | Emerging Cross-Sectional Technologies | 10 | Active |
| US5416300A | Electric igniter actuator with network voltage clocking to pass only a portion of the wave trains to the igniter | Electricity | 9 | Expired |
| US8408006B2 | Power plant with CO2 capture | Emerging Cross-Sectional Technologies | 9 | Active |
| US7562532B2 | Method for operating a gas turbine group | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US4250916A | Check valve with damping device | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7944094B2 | Power station having a consumer and method for its operation | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US4280871A | Live steam shut-off device for pressurized water reactors | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4066498A | Shut-off and safety device for a live steam line in a pressurized water reactor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5151241A | Method for shaping workpieces from thermoplastics | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4315524A | Damping device for check valves | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4994174A | Process and system for low-temperature carbonization of oil shale, oil sands or similar oil-bearing solids | Chemistry; Metallurgy | 3 | Expired |
| US8373295B2 | Method for operating a power plant | Mechanical Engineering; Lighting; Heating | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.