Megtec Systems AB
Records under this name other than patents Megtec Systems AB holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 9 of 9 · Back to Megtec Systems AB
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,332,136 | Airbox in a Regenerative Thermal Oxidiser Term ended Term ended Oct 28, 2022 · High confidence | Term ended | Term ended Oct 28, 2022 | High confidence |
| US 7,399,451 | Pollution control Term ended Term ended Mar 8, 2019 · From the USPTO record | Term ended | Term ended Mar 8, 2019 | From the USPTO record |
| US 6,168,770 | Method of removing nitrogen oxides from a gas flow by using a combustion engine Term ended Term ended Apr 30, 2017 · From the USPTO record | Term ended | Term ended Apr 30, 2017 | From the USPTO record |
| US 4,741,690 | Process for combustion or decomposition of pollutants and equipment therefor Term ended Term ended no later than May 3, 2008 · Low confidence | Term ended | Term ended no later than May 3, 2008 | Low confidence |
| US 5,384,968 | Paper remoistening apparatus Term ended Term ended no later than Jan 31, 2015 · Low confidence | Term ended | Term ended no later than Jan 31, 2015 | Low confidence |
| US 5,557,861 | Device for drying a material in strip form, in particular paper in strip form Term ended Term ended no later than Sep 24, 2016 · Low confidence | Term ended | Term ended no later than Sep 24, 2016 | Low confidence |
| US 5,569,031 | Combustion device Term ended Term ended no later than Oct 29, 2016 · Low confidence | Term ended | Term ended no later than Oct 29, 2016 | Low confidence |
| US 5,758,841 | Spindle capable of being inserted into the core of a roll of material in strip form and machine for winding and/or unwinding comprising such spindles Term ended Term ended no later than Jun 2, 2018 · Low confidence | Term ended | Term ended no later than Jun 2, 2018 | Low confidence |
| US 5,997,277 | Method and a device for recovery of energy from media containing combustible substances even at low concentration Term ended Term ended no later than Dec 7, 2019 · Low confidence | Term ended | Term ended no later than Dec 7, 2019 | Low confidence |