Patent Explorer
Browse, filter, and analyze 10 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US20040087988A1 | Rotational atherectomy system with stationary cutting elements | Covidien LP | Expired / Lapsed | 2003-10-17 | — | 2023-10-17 | 0.0 yrs | 48 | |
| US7172610B2 | Rotational atherectomy system with stationary cutting elements | Covidien LP | Expired / Lapsed | 2003-10-17 | 2007-02-06 | 2023-10-17 | 0.0 yrs | 59 | |
| US6860860B2 | Tissue sampling and removal apparatus and method | Covidien LP | Expired / Lapsed | 2001-11-19 | 2005-03-01 | 2021-11-19 | 0.0 yrs | 9 | |
| US6666874B2 | Rotational atherectomy system with serrated cutting tip | Covidien LP | Expired / Lapsed | 1999-09-17 | 2003-12-23 | 2019-09-17 | 0.0 yrs | 36 | |
| US6451036B1 | Rotational atherectomy system with stationary cutting elements | Covidien LP | Expired / Lapsed | 2000-06-12 | 2002-09-17 | 2020-06-12 | 0.0 yrs | 14 | |
| US6206898B1 | Rotational atherectomy device | Covidien LP | Expired / Lapsed | 1999-03-01 | 2001-03-27 | 2019-03-01 | 0.0 yrs | 22 | |
| US5569275A | Mechanical thrombus maceration device | Covidien LP | Expired / Lapsed | 1994-02-08 | 1996-10-29 | 2014-02-08 | 0.0 yrs | 21 | |
| US5284486A | Self-centering mechanical medical device | Covidien LP | Expired / Lapsed | 1991-06-11 | 1994-02-08 | 2011-06-11 | 0.0 yrs | 27 | |
| US5224954A | Combination surgical trocar cannula and rake assembly | Covidien LP | Expired / Lapsed | 1991-02-19 | 1993-07-06 | 2011-02-19 | 0.0 yrs | 28 | |
| US5045056A | Method and device for thermal ablation of hollow body organs | Covidien LP | Expired / Lapsed | 1989-09-15 | 1991-09-03 | 2009-09-15 | 0.0 yrs | 58 |