3NINE AB
Records under this name other than the patents 3NINE AB holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 1 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,749,310 | Device and method for cleaning a centrifugal separator Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,029,601 | Method and apparatus for separation of particles from a flow of gas Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,171,920 | Device for cleaning crank case gases Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,945,261 | Apparatus for centrifugal separation of solid and/or liquid particles from a flow of gas Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,107,970 | Method and a filter for capturing airborne agents Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,118,184 | Centrifugal separator conical rotor disc elements having radial projections, and rotors having disc elements Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,286,406 | Apparatus for Centrifugal Separation of Liquid Particles from a Gas Formerly held In force · High confidence | In force | High confidence | |
| US 10,682,600 | Apparatus for cleaning crankcase gases Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,167,243 | Method and installation for the reduction of sulphur oxides in exhaust gas from marine diesel engines Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,098,622 | Oil separator Formerly held In force · From the USPTO record | In force | From the USPTO record |