Deutsche Babcock Aktiengesellschaft
38Patents
0Active
38Granted
38Portfolio score
Filing activity: Jun 14, 1976 → May 23, 1983
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4149858A | Method and apparatus for the separation of sulfur & nitrogen oxides from a waste gas | Performing Operations; Transporting | 30 | Expired |
| US4083701A | Process and apparatus for removing undesirable gases from flue gases | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4422389A | Solid-fuel burner | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US4222683A | Offshore construction | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4328007A | Apparatus for gasification of fine-grain coal | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4377119A | Method for burning materials having components that are difficult to burn out, and apparatus for carrying out the same | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4292054A | Apparatus for monitoring the temperature of adsorbers | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4073155A | Sea platform construction | Fixed Constructions | 14 | Expired |
| US4130992A | Arrangement for the storage of energy in power plants | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4301746A | Deasher | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4112728A | Device for bending pipes | Performing Operations; Transporting | 9 | Expired |
| US4329929A | Wet deasher | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4240590A | Blower beater mill | Performing Operations; Transporting | 8 | Expired |
| US4256606A | Arrangement for the thermal regeneration of charged active coke or active carbon granulate | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4465021A | Steam generator with a main boiler and a fluidized bed furnace | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4161294A | Blower beater mill | Performing Operations; Transporting | 7 | Expired |
| US4129004A | Method and apparatus for the storage of energy in power plants | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4265613A | Safety device for an oil burner | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4564300A | Bearing support stand | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4526111A | Nozzle for a fluidized bed firing system | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4168807A | Grinding roller with oil level control | Performing Operations; Transporting | 6 | Expired |
| US4126207A | Splash lubricating system for coal grinding rolls | Performing Operations; Transporting | 5 | Expired |
| US4224041A | Apparatus for the thermal regeneration of loaded adsorbents | Chemistry; Metallurgy | 4 | Expired |
| US4580676A | Chain conveyor | Performing Operations; Transporting | 4 | Expired |
| US4313398A | Steam generator | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.