GDF SUEZ
15Patents
15Active
15Granted
51Portfolio score
Filing activity: Sep 19, 2005 → Apr 14, 2015 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7819657B2 | Gas burner with only an internal flame | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US8739536B2 | Regulating the temperature of a heat regenerator used in an installation for storing energy by adiabatic compression of air | Emerging Cross-Sectional Technologies | 2 | Active |
| US9243453B2 | Method for operating a horizontal drilling device and horizontal drilling device | Fixed Constructions | 2 | Active |
| US9611519B2 | Process and installation for heating a metallic strip, notably for an annealing | Emerging Cross-Sectional Technologies | 1 | Active |
| US9347267B2 | Horizontal drilling device | Fixed Constructions | 1 | Active |
| US8272112B2 | Tool set for the introduction in a sheath of a flow-monitoring device for a fluid piping, and an implementation method therefore | Emerging Cross-Sectional Technologies | 1 | Active |
| US8028573B2 | Tool set for the insertion of a flow monitoring device in a fluid piping, and implementation method therefore | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8018220B2 | Electronic identification device and method | Physics | 0 | Active |
| US9957452B2 | Method and device for treating a synthesis gas from a biomass gasification step | Performing Operations; Transporting | 0 | Active |
| US9618199B2 | Radiating burner having enhanced performance and method for improving the performance of a radiating burner | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9546787B2 | Device for stabilizing dilute combustion in a cold-wall combustion chamber | Emerging Cross-Sectional Technologies | 0 | Active |
| US9926239B2 | Methanation process and reactor for reacting hydrogen with at least one carbon-based compound and producing methane and water | Chemistry; Metallurgy | 0 | Active |
| US10023820B2 | Device and method for producing substitute natural gas and network comprising same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9517960B2 | Process of operating a glass melting oven | Emerging Cross-Sectional Technologies | 0 | Active |
| US8804458B2 | Non destructive testing device and method for detecting possible anomalies of a wall thickness | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.