Patent Explorer
Browse, filter, and analyze 8 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US6174280B1 | Sheath for protecting and altering the bending characteristics of a flexible endoscope | Vision Sciences Inc | Expired / Lapsed | 1998-11-19 | 2001-01-16 | 2018-11-19 | 0.0 yrs | 32 | |
| US5876329A | Endoscope with sheath retaining device | Vision Sciences Inc | Expired / Lapsed | 1997-09-03 | 1999-03-02 | 2017-09-03 | 0.0 yrs | 16 | |
| US5685822A | Endoscope with sheath retaining device | Vision Sciences Inc | Expired / Lapsed | 1996-08-08 | 1997-11-11 | 2016-08-08 | 0.0 yrs | 16 | |
| US5518501A | Endoscopic contamination protection system to facilitate cleaning of endoscopes | Vision Sciences Inc | Expired / Lapsed | 1994-12-20 | 1996-05-21 | 2014-12-20 | 0.0 yrs | 13 | |
| US5483951A | Working channels for a disposable sheath for an endoscope | Vision Sciences Inc | Expired / Lapsed | 1994-02-25 | 1996-01-16 | 2014-02-25 | 0.0 yrs | 34 | |
| US5419310A | Partially inflated protective endoscope sheath | Vision Sciences Inc | Expired / Lapsed | 1992-11-03 | 1995-05-30 | 2012-11-03 | 0.0 yrs | 6 | |
| US5329887A | Endoscope control assembly with removable control knob/brake assembly | Vision Sciences Inc | Expired / Lapsed | 1992-04-03 | 1994-07-19 | 2012-04-03 | 0.0 yrs | 22 | |
| US5271381A | Vertebrae for a bending section of an endoscope | Vision Sciences Inc | Expired / Lapsed | 1991-11-18 | 1993-12-21 | 2011-11-18 | 0.0 yrs | 18 |