ANSALDO ENERGIA SWITZERLAND AG
179Patents
179Active
179Granted
58Portfolio score
Filing activity: Mar 9, 2010 → Feb 12, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9963988B2 | Self-adjusting device for controlling the clearance between rotating and stationary components of a thermally loaded turbo machine | Emerging Cross-Sectional Technologies | 24 | Active |
| US10546070B2 | Simultaneous broadband damping at multiple locations in a combustion chamber | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US10280763B2 | Airfoil cooling passageways for generating improved protective film | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US10378456B2 | Method of operating a multi-stage flamesheet combustor | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US9810069B2 | Repair of a shrouded blade | Emerging Cross-Sectional Technologies | 10 | Active |
| US10267522B2 | Burner for a combustion chamber of a gas turbine having a mixing and injection device | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US9810152B2 | Gas turbine combustion system | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US9890651B2 | Blade of a rotary flow machine with a radial strip seal | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US9708929B2 | Method and device for suppressing the formation of ice on structures at the air intake of a turbomachine | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US10041359B2 | Damping inlay for turbine blades | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US10208958B2 | Method and gas turbine combustion system for safely mixing H2-rich fuels with air | Emerging Cross-Sectional Technologies | 6 | Active |
| US9739177B2 | Rotary flow machine and method for disassembling the same | Emerging Cross-Sectional Technologies | 5 | Active |
| US10378767B2 | Turbulator structure on combustor liner | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10174637B2 | Device and method for mounting or dismantling, replacement and maintenance of a can-combustor | Emerging Cross-Sectional Technologies | 5 | Active |
| US9879605B2 | Combustor cooling structure | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10087778B2 | Wall for a hot gas channel in a gas turbine | Emerging Cross-Sectional Technologies | 5 | Active |
| US9890955B2 | Sequential combustion with dilution gas mixer | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9890790B2 | Adjusted rotating airfoil | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10259720B2 | Abrasive coated substrate and method for manufacturing thereof | Chemistry; Metallurgy | 4 | Active |
| US10422283B2 | Fuel injection device for a gas turbine having streamlined bodies with lobe structure | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10330319B2 | Sequential combustion with dilution gas mixer | Emerging Cross-Sectional Technologies | 4 | Active |
| US9885481B2 | Sequential combustion with dilution gas mixer | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10167739B2 | Centering arrangement of two parts relative to each other | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10100728B2 | Method for operating a gas turbine power plant with flue gas recirculation | Emerging Cross-Sectional Technologies | 3 | Active |
| US10865987B2 | Sequential combustor and method for operating the same | Mechanical Engineering; Lighting; Heating | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.