Litex, Inc.
Records under this name other than patents Litex, Inc. 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 Litex, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,264,899 | Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel Lapsed on the fee record Ended Jul 24, 2013 · From the USPTO record | Lapsed on the fee record | Ended Jul 24, 2013 | From the USPTO record |
| US 6,047,543 | Method and apparatus for enhancing the rate and efficiency of gas phase reactions Lapsed on the fee record Ended Apr 11, 2012 · From the USPTO record | Lapsed on the fee record | Ended Apr 11, 2012 | From the USPTO record |
| US 6,048,500 | Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel Lapsed on the fee record Ended Apr 11, 2012 · From the USPTO record | Lapsed on the fee record | Ended Apr 11, 2012 | From the USPTO record |
| US 6,716,398 | Method and apparatus for using hydroxyl to reduce pollutants in the exhaust gases from the combustion of a fuel Lapsed on the fee record Ended Apr 6, 2012 · From the USPTO record | Lapsed on the fee record | Ended Apr 6, 2012 | From the USPTO record |
| US 6,029,442 | Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of fuel Lapsed on the fee record Ended Feb 29, 2012 · From the USPTO record | Lapsed on the fee record | Ended Feb 29, 2012 | From the USPTO record |
| US 6,357,223 | Method and apparatus for enhancing the rate and efficiency of gas phase reactions Lapsed on the fee record Ended Mar 19, 2010 · From the USPTO record | Lapsed on the fee record | Ended Mar 19, 2010 | From the USPTO record |
| US 6,330,794 | Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of a fuel Lapsed on the fee record Ended Dec 18, 2009 · From the USPTO record | Lapsed on the fee record | Ended Dec 18, 2009 | From the USPTO record |
| US 6,321,531 | Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of a fuel Lapsed on the fee record Ended Nov 27, 2009 · From the USPTO record | Lapsed on the fee record | Ended Nov 27, 2009 | From the USPTO record |
| US 5,863,413 | Method for using hydroxyl radical to reduce pollutants in the exhaust gases from the combustion of a fuel Term ended Term ended no later than Jan 26, 2019 · Low confidence | Term ended | Term ended no later than Jan 26, 2019 | Low confidence |