MPC Containment Systems LLC
Records under this name other than patents MPC Containment Systems LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to MPC Containment Systems LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,503,885 | Flexible storage tank Term ended Term ended Jul 29, 2023 · From the USPTO record | Term ended | Term ended Jul 29, 2023 | From the USPTO record |
| US 7,213,970 | Flexible Storage Tank Lapsed on the fee record Ended May 8, 2019 · Medium confidence | Lapsed on the fee record | Ended May 8, 2019 | Medium confidence |
| US 6,244,290 | Valve containment bag Lapsed on the fee record Ended Jun 12, 2013 · From the USPTO record | Lapsed on the fee record | Ended Jun 12, 2013 | From the USPTO record |
| US 4,641,400 | Airtight, watertight mechanical seam for joining panels of industrial strength fabrics Term ended Term ended no later than Feb 10, 2007 · Low confidence | Term ended | Term ended no later than Feb 10, 2007 | Low confidence |
| US 4,682,911 | Secondary containment systems especially well suited for hydrocarbon storage and delivery systems Term ended Term ended no later than Jul 28, 2007 · Low confidence | Term ended | Term ended no later than Jul 28, 2007 | Low confidence |
| US 4,778,310 | Means for installing membranes in containment pits for tanks storing liquids Term ended Term ended no later than Oct 18, 2008 · Low confidence | Term ended | Term ended no later than Oct 18, 2008 | Low confidence |
| US 4,818,151 | Secondary containment systems especially well suited for hydrocarbon storage and delivery systems Term ended Term ended no later than Apr 4, 2009 · Low confidence | Term ended | Term ended no later than Apr 4, 2009 | Low confidence |
| US 4,987,657 | Airtight, watertight mechanical seam for joining panels of industrial strength fabrics Term ended Term ended no later than Jan 29, 2011 · Low confidence | Term ended | Term ended no later than Jan 29, 2011 | Low confidence |
| US 5,150,510 | Method of manufacturing large scale membranes for covering extremely large areas Term ended Term ended no later than Sep 29, 2012 · Low confidence | Term ended | Term ended no later than Sep 29, 2012 | Low confidence |
| US 5,167,470 | Fuel collection pan for gasoline dispenser Term ended Term ended no later than Dec 1, 2012 · Low confidence | Term ended | Term ended no later than Dec 1, 2012 | Low confidence |