IMI Refiners Ltd.
Records under this name other than patents IMI Refiners Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to IMI Refiners Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,214,625 | Continuous casting of metals Term ended Term ended no later than Jul 29, 2000 · Low confidence | Term ended | Term ended no later than Jul 29, 2000 | Low confidence |
| US 4,230,006 | Continuous casting of metals Term ended Term ended no later than Oct 28, 2000 · Low confidence | Term ended | Term ended no later than Oct 28, 2000 | Low confidence |
| US 4,252,178 | Continuous casting mold with resiliently held graphite liner members Term ended Term ended no later than Feb 24, 2001 · Low confidence | Term ended | Term ended no later than Feb 24, 2001 | Low confidence |
| US 4,640,335 | Casting apparatus Term ended Term ended no later than Feb 3, 2007 · Low confidence | Term ended | Term ended no later than Feb 3, 2007 | Low confidence |
| US 4,730,659 | Casting apparatus Term ended Term ended no later than Mar 15, 2008 · Low confidence | Term ended | Term ended no later than Mar 15, 2008 | Low confidence |