Ercon, Inc.
Records under this name other than patents Ercon, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,280,658 | Liquid filter and mass transfer means Term ended Term ended no later than Jul 28, 2001 · Low confidence | Term ended | Term ended no later than Jul 28, 2001 | Low confidence |
| US 4,319,920 | Novel electroconductive compositions and powder for use therein Term ended Term ended no later than Mar 16, 2002 · Low confidence | Term ended | Term ended no later than Mar 16, 2002 | Low confidence |
| US 4,407,674 | Novel electroconductive compositions and powder for use therein Term ended Term ended no later than Oct 4, 2003 · Low confidence | Term ended | Term ended no later than Oct 4, 2003 | Low confidence |
| US 4,435,214 | Conductive compositions Term ended Term ended no later than Mar 6, 2004 · Low confidence | Term ended | Term ended no later than Mar 6, 2004 | Low confidence |
| US 4,486,121 | Stabilization against water erosion Term ended Term ended no later than Dec 4, 2004 · Low confidence | Term ended | Term ended no later than Dec 4, 2004 | Low confidence |
| US 4,592,961 | Particle filled flexible coating composition of aromatic polyester and vinylidene chloride copolymer Term ended Term ended no later than Jun 3, 2006 · Low confidence | Term ended | Term ended no later than Jun 3, 2006 | Low confidence |
| US 4,683,082 | One-component, particle-filled compositions 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 4,716,081 | Conductive compositions and conductive powders for use therein Term ended Term ended no later than Dec 29, 2007 · Low confidence | Term ended | Term ended no later than Dec 29, 2007 | Low confidence |
| US 4,786,437 | One-component, particle-filled compositions Term ended Term ended no later than Nov 22, 2008 · Low confidence | Term ended | Term ended no later than Nov 22, 2008 | Low confidence |
| US 4,836,955 | Conductive compositions Term ended Term ended no later than Jun 6, 2009 · Low confidence | Term ended | Term ended no later than Jun 6, 2009 | Low confidence |