Processing Technologies, LLC
Records under this name other than the patents Processing Technologies, LLC 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 7 patents it holds.
Back to Processing Technologies, LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,165,962 | Web handling roll stand Term ended Term ended Aug 12, 2025 · From the USPTO record | Term ended | Term ended Aug 12, 2025 | From the USPTO record |
| US 8,490,643 | Diverter valve Surrendered on reissue Surrendered on reissue Apr 5, 2016 · From the USPTO record | Surrendered on reissue | Surrendered on reissue Apr 5, 2016 | From the USPTO record |
| US 4,680,451 | Apparatus using high intensity CW lamps for improved heat treating of semiconductor wafers Formerly held Term ended Term ended no later than Jul 14, 2007 · Low confidence | Term ended | Term ended no later than Jul 14, 2007 | Low confidence |
| US 4,854,727 | Emissivity calibration apparatus and method Formerly held Term ended Term ended no later than Aug 8, 2009 · Low confidence | Term ended | Term ended no later than Aug 8, 2009 | Low confidence |
| US 4,919,542 | Emissivity correction apparatus and method Formerly held Term ended Term ended no later than Apr 24, 2010 · Low confidence | Term ended | Term ended no later than Apr 24, 2010 | Low confidence |
| US 4,989,991 | Emissivity calibration apparatus and method Formerly held Term ended Term ended no later than Feb 5, 2011 · Low confidence | Term ended | Term ended no later than Feb 5, 2011 | Low confidence |
| US 5,002,630 | Method for high temperature thermal processing with reduced convective heat loss Formerly held Term ended Term ended no later than Mar 26, 2011 · Low confidence | Term ended | Term ended no later than Mar 26, 2011 | Low confidence |
| US 5,061,084 | Pyrometer apparatus and method Term ended Term ended no later than Oct 29, 2011 · Low confidence | Term ended | Term ended no later than Oct 29, 2011 | Low confidence |
| US 5,114,242 | Bichannel radiation detection method Formerly held Term ended Term ended no later than May 19, 2012 · Low confidence | Term ended | Term ended no later than May 19, 2012 | Low confidence |
| US 5,148,714 | Rotary/linear actuator for closed chamber, and reaction chamber utilizing same Formerly held Term ended Term ended no later than Sep 22, 2012 · Low confidence | Term ended | Term ended no later than Sep 22, 2012 | Low confidence |