Hoefer Scientific Instruments
Records under this name other than patents Hoefer Scientific Instruments 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 3,930,880 | Slab gel diffusion destainer Term ended Term ended no later than Jan 6, 1996 · Low confidence | Term ended | Term ended no later than Jan 6, 1996 | Low confidence |
| US 3,932,265 | Vertical gel slab electrophoresis apparatus Term ended Term ended no later than Jan 13, 1996 · Low confidence | Term ended | Term ended no later than Jan 13, 1996 | Low confidence |
| US 3,980,540 | Vertical gel slab electrophoresis apparatus and method Term ended Term ended no later than Sep 14, 1996 · Low confidence | Term ended | Term ended no later than Sep 14, 1996 | Low confidence |
| US 3,994,189 | Electrophoresis gel slicer apparatus and method Term ended Term ended no later than Nov 30, 1996 · Low confidence | Term ended | Term ended no later than Nov 30, 1996 | Low confidence |
| US 4,020,563 | Slab gel dryer and method Term ended Term ended no later than May 3, 1997 · Low confidence | Term ended | Term ended no later than May 3, 1997 | Low confidence |
| US 4,048,049 | Tube gel electrophoresis device Term ended Term ended no later than Sep 13, 1997 · Low confidence | Term ended | Term ended no later than Sep 13, 1997 | Low confidence |
| US 4,101,401 | Fluid isolation electrophoresis apparatus and method Term ended Term ended no later than Jul 18, 1998 · Low confidence | Term ended | Term ended no later than Jul 18, 1998 | Low confidence |
| US 4,224,134 | Vertical gel slab electrophoresis apparatus and method therefor 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 4,290,871 | Vertical gel slab electrophoresis method Term ended Term ended no later than Sep 22, 2001 · Low confidence | Term ended | Term ended no later than Sep 22, 2001 | Low confidence |
| US 4,292,161 | Vertical gel slab electrophoresis apparatus Term ended Term ended no later than Sep 29, 2001 · Low confidence | Term ended | Term ended no later than Sep 29, 2001 | Low confidence |