Techint Technologies Inc.
Records under this name other than patents Techint Technologies Inc. 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 6,478,841 | Integrated mini-mill for iron and steel making Formerly held Lapsed on the fee record Ended Nov 12, 2014 · From the USPTO record | Lapsed on the fee record | Ended Nov 12, 2014 | From the USPTO record |
| US 4,236,318 | Methods and apparatus for heating particulate material Term ended Term ended no later than Dec 2, 2000 · Low confidence | Term ended | Term ended no later than Dec 2, 2000 | Low confidence |
| US 4,286,649 | Apparatus for storing a continuous casting starting bar in elevated position Formerly held Term ended Term ended no later than Sep 1, 2001 · Low confidence | Term ended | Term ended no later than Sep 1, 2001 | Low confidence |
| US 4,300,291 | Methods and apparatus for heating particulate material Term ended Term ended no later than Nov 17, 2001 · Low confidence | Term ended | Term ended no later than Nov 17, 2001 | Low confidence |
| US 4,437,899 | Metal billet cutting apparatus and method Formerly held Term ended Term ended no later than Mar 20, 2004 · Low confidence | Term ended | Term ended no later than Mar 20, 2004 | Low confidence |
| US 4,637,795 | Method and apparatus for calcining material containing volatile constituents Term ended Term ended no later than Jan 20, 2007 · Low confidence | Term ended | Term ended no later than Jan 20, 2007 | Low confidence |
| US 4,669,977 | Rotating rabbled roof drying and heating furnace Term ended Term ended no later than Jun 2, 2007 · Low confidence | Term ended | Term ended no later than Jun 2, 2007 | Low confidence |
| US 4,724,893 | Continuous casting starting bar head Term ended Term ended no later than Feb 16, 2008 · Low confidence | Term ended | Term ended no later than Feb 16, 2008 | Low confidence |
| US 4,741,693 | Method and apparatus for calcining material containing volatile constituents Term ended Term ended no later than May 3, 2008 · Low confidence | Term ended | Term ended no later than May 3, 2008 | Low confidence |
| US 4,817,920 | Apparatus for continuous heat treatment of metal strip in coil form Term ended Term ended no later than Apr 4, 2009 · Low confidence | Term ended | Term ended no later than Apr 4, 2009 | Low confidence |