Extract Technology Limited
Records under this name other than the patents Extract Technology Limited 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.
Showing 1 to 4 of 4 · Back to Extract Technology Limited
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,017,306 | Containment Assembly Lapsed on the fee record Ended Mar 28, 2010 · High confidence | Lapsed on the fee record | Ended Mar 28, 2010 | High confidence |
| US 6,425,423 | Containment device Lapsed on the fee record Ended Jul 30, 2006 · From the USPTO record | Lapsed on the fee record | Ended Jul 30, 2006 | From the USPTO record |
| US 5,735,321 | Isolator system Term ended Term ended no later than Apr 7, 2018 · Low confidence | Term ended | Term ended no later than Apr 7, 2018 | Low confidence |
| US 5,890,781 | Glove box Term ended Term ended no later than Apr 6, 2019 · Low confidence | Term ended | Term ended no later than Apr 6, 2019 | Low confidence |