Dynatech Corporation
Records under this name other than patents Dynatech Corporation holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,064,721 | Modular test instrument Formerly held Term ended Term ended Oct 22, 2017 · From the USPTO record | Term ended | Term ended Oct 22, 2017 | From the USPTO record |
| US 3,951,152 | Cryosurgical probe Term ended Term ended no later than Apr 20, 1996 · Low confidence | Term ended | Term ended no later than Apr 20, 1996 | Low confidence |
| US 3,976,071 | Methods of improving control of release rates and products useful in same Formerly held Term ended Term ended no later than Aug 24, 1996 · Low confidence | Term ended | Term ended no later than Aug 24, 1996 | Low confidence |
| US 3,978,203 | Sustained release of pharmaceuticals from polyester matrices Formerly held Term ended Term ended no later than Aug 31, 1996 · Low confidence | Term ended | Term ended no later than Aug 31, 1996 | Low confidence |
| US 3,993,075 | Disposable, defrostable cryosurgical probe Term ended Term ended no later than Nov 23, 1996 · Low confidence | Term ended | Term ended no later than Nov 23, 1996 | Low confidence |
| US 3,997,269 | Scaling apparatus with linearization compensation Term ended Term ended no later than Dec 14, 1996 · Low confidence | Term ended | Term ended no later than Dec 14, 1996 | Low confidence |
| US 4,015,606 | Method and means for controlling the freeze zone of a cryosurgical probe Term ended Term ended no later than Apr 5, 1997 · Low confidence | Term ended | Term ended no later than Apr 5, 1997 | Low confidence |
| US 4,029,102 | Cryosurgical probe tip Term ended Term ended no later than Jun 14, 1997 · Low confidence | Term ended | Term ended no later than Jun 14, 1997 | Low confidence |
| US 4,108,109 | Blood filming apparatus Term ended Term ended no later than Aug 22, 1998 · Low confidence | Term ended | Term ended no later than Aug 22, 1998 | Low confidence |
| US 4,117,388 | Alternating current generator Term ended Term ended no later than Sep 26, 1998 · Low confidence | Term ended | Term ended no later than Sep 26, 1998 | Low confidence |