Robintech Incorporated a de Corp.
Records under this name other than patents Robintech Incorporated a de Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,223,895 | Gasket for multiple groove pipe and method of using same Term ended Term ended no later than Sep 23, 2000 · Low confidence | Term ended | Term ended no later than Sep 23, 2000 | Low confidence |
| US 4,235,610 | Apparatus in the fabric filter control of air pollution Formerly held Term ended Term ended no later than Nov 25, 2000 · Low confidence | Term ended | Term ended no later than Nov 25, 2000 | Low confidence |
| US 4,341,515 | High turndown ratio fluidized bed reactor and method of operating the reactor Term ended Term ended no later than Jul 27, 2002 · Low confidence | Term ended | Term ended no later than Jul 27, 2002 | Low confidence |
| US 4,372,228 | Fluidized bed reactor utilizing a conical-shaped support and method of operating the reactor Term ended Term ended no later than Feb 8, 2003 · Low confidence | Term ended | Term ended no later than Feb 8, 2003 | Low confidence |
| US 4,382,415 | Fluidized bed reactor utilizing a bottomless plate grid and method of operating the reactor Term ended Term ended no later than May 10, 2003 · Low confidence | Term ended | Term ended no later than May 10, 2003 | Low confidence |
| US 4,402,665 | Combustor air grid Term ended Term ended no later than Sep 6, 2003 · Low confidence | Term ended | Term ended no later than Sep 6, 2003 | Low confidence |
| US 4,445,914 | Industrial dust filter with jet induced reverse air cleaning Formerly held Term ended Term ended no later than May 1, 2004 · Low confidence | Term ended | Term ended no later than May 1, 2004 | Low confidence |
| US 4,457,289 | Fast fluidized bed reactor and method of operating the reactor Term ended Term ended no later than Jul 3, 2004 · Low confidence | Term ended | Term ended no later than Jul 3, 2004 | Low confidence |
| US 4,469,050 | Fast fluidized bed reactor and method of operating the reactor Term ended Term ended no later than Sep 4, 2004 · Low confidence | Term ended | Term ended no later than Sep 4, 2004 | Low confidence |
| US 4,475,467 | Fluidized bed reactor utilizing a plate support and method of operating the reactor Term ended Term ended no later than Oct 9, 2004 · Low confidence | Term ended | Term ended no later than Oct 9, 2004 | Low confidence |