Covidien LP
Covidien LActive Patents
2
Total Holdings
54
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US20130282052A1 | Apparatus for endoscopic procedures | Active / In Force | 2013-06-19 | — | 30 | Details |
| US20050177068A1 | Debulking catheters and methods | Expired / Lapsed | 2004-07-21 | — | 41 | Details |
| US20040087988A1 | Rotational atherectomy system with stationary cutting eleme… | Expired / Lapsed | 2003-10-17 | — | 48 | Details |
| US20030055445A1 | Expansible shearing catheters for thrombus and occlusive ma… | Expired / Lapsed | 2002-10-31 | — | 6 | Details |
| US20030139751A1 | Apparatus and methods for clot dissolution | Expired / Lapsed | 2002-10-21 | — | 57 | Details |
| US20020077642A1 | Debulking catheter | Expired / Lapsed | 2001-12-19 | — | 78 | Details |
| US20020010487A1 | Expansible shearing catheters for thrombus removal | Expired / Lapsed | 2001-03-30 | — | 27 | Details |
| US8469979B2 | High capacity debulking catheter with distal driven cutting… | Active / In Force | 2011-09-22 | 2013-06-25 | 16 | Details |
| US7244244B2 | Trocar seal system | Expired / Lapsed | 2002-10-09 | 2007-07-17 | 33 | Details |
| US7172610B2 | Rotational atherectomy system with stationary cutting eleme… | Expired / Lapsed | 2003-10-17 | 2007-02-06 | 59 | Details |
| US7169130B2 | Universal seal for use with endoscopic cannula | Expired / Lapsed | 2003-04-21 | 2007-01-30 | 28 | Details |
| US6945977B2 | Systems and methods for clot disruption and retrieval | Expired / Lapsed | 2003-10-06 | 2005-09-20 | 14 | Details |
| US6929633B2 | Apparatus and methods for clot dissolution | Expired / Lapsed | 2002-10-21 | 2005-08-16 | 18 | Details |
| US6860860B2 | Tissue sampling and removal apparatus and method | Expired / Lapsed | 2001-11-19 | 2005-03-01 | 9 | Details |
| US6843798B2 | Slideable vascular filter | Expired / Lapsed | 2002-02-27 | 2005-01-18 | 30 | Details |
| US6712773B1 | Biopsy system | Expired / Lapsed | 2000-09-11 | 2004-03-30 | 14 | Details |
| US6702787B2 | Trocar seal system | Expired / Lapsed | 2002-06-06 | 2004-03-09 | 20 | Details |
| US6702830B1 | Mechanical pump for removal of fragmented matter and method… | Expired / Lapsed | 2000-06-09 | 2004-03-09 | 45 | Details |
| US6666874B2 | Rotational atherectomy system with serrated cutting tip | Expired / Lapsed | 1999-09-17 | 2003-12-23 | 36 | Details |
| US6660014B2 | Systems and methods for clot disruption and retrieval | Expired / Lapsed | 2002-06-03 | 2003-12-09 | 10 | Details |
| US6635070B2 | Apparatus and methods for capturing particulate material wi… | Expired / Lapsed | 2001-05-21 | 2003-10-21 | 11 | Details |
| US6510848B1 | Disposable active humidifier for the mechanical ventilation… | Expired / Lapsed | 1999-04-21 | 2003-01-28 | 5 | Details |
| US6454775B1 | Systems and methods for clot disruption and retrieval | Expired / Lapsed | 1999-12-06 | 2002-09-24 | 22 | Details |
| US6454779B1 | Rotational atherectomy device | Expired / Lapsed | 1999-10-04 | 2002-09-24 | 31 | Details |
| US6451036B1 | Rotational atherectomy system with stationary cutting eleme… | Expired / Lapsed | 2000-06-12 | 2002-09-17 | 14 | Details |
| US6287271B1 | Motion catheter | Expired / Lapsed | 1998-01-09 | 2001-09-11 | 5 | Details |
| US6206898B1 | Rotational atherectomy device | Expired / Lapsed | 1999-03-01 | 2001-03-27 | 22 | Details |
| US5964798A | Stent having high radial strength | Expired / Lapsed | 1997-12-16 | 1999-10-12 | 8 | Details |
| US5603702A | Valve system for cannula assembly | Expired / Lapsed | 1994-08-08 | 1997-02-18 | 20 | Details |
| US5569275A | Mechanical thrombus maceration device | Expired / Lapsed | 1994-02-08 | 1996-10-29 | 21 | Details |
| US5542928A | Method and device for thermal ablation having improved heat… | Expired / Lapsed | 1994-06-27 | 1996-08-06 | 84 | Details |
| US5486185A | Surgical apparatus | Expired / Lapsed | 1991-06-28 | 1996-01-23 | 11 | Details |
| US5467762A | Optical trocar | Expired / Lapsed | 1993-10-06 | 1995-11-21 | 24 | Details |
| US5454790A | Method and apparatus for catheterization access | Expired / Lapsed | 1994-05-09 | 1995-10-03 | 75 | Details |
| US5423799A | Surgical instrument | Expired / Lapsed | 1993-01-28 | 1995-06-13 | 10 | Details |
| US5380273A | Vibrating catheter | Expired / Lapsed | 1993-05-19 | 1995-01-10 | 5 | Details |
| US5374268A | Device and method for repairing torn tissue | Expired / Lapsed | 1993-01-21 | 1994-12-20 | 29 | Details |
| US5366479A | Surgical staple for attaching an object to body tissue | Expired / Lapsed | 1993-07-30 | 1994-11-22 | 6 | Details |
| US5312360A | Tension guide and dilator | Expired / Lapsed | 1993-03-18 | 1994-05-17 | 34 | Details |
| US5312373A | Surgical endoscopic cannula with positive touch | Expired / Lapsed | 1992-01-16 | 1994-05-17 | 12 | Details |
| US5310406A | Endoscopic aspirator surgical instrument | Expired / Lapsed | 1992-05-08 | 1994-05-10 | 7 | Details |
| US5300082A | Endoneedle holder surgical instrument | Expired / Lapsed | 1992-01-08 | 1994-04-05 | 14 | Details |
| US5284486A | Self-centering mechanical medical device | Expired / Lapsed | 1991-06-11 | 1994-02-08 | 27 | Details |
| US5224954A | Combination surgical trocar cannula and rake assembly | Expired / Lapsed | 1991-02-19 | 1993-07-06 | 28 | Details |
| US5222938A | Method for thermal ablation of hollow body organs | Expired / Lapsed | 1992-03-31 | 1993-06-29 | 5 | Details |
| US5217451A | Gear activated trocar assembly | Expired / Lapsed | 1991-05-24 | 1993-06-08 | 15 | Details |
| US5188602A | Method and device for delivering heat to hollow body organs | Expired / Lapsed | 1992-06-08 | 1993-02-23 | 54 | Details |
| US5137509A | Surgical insufflation instrument | Expired / Lapsed | 1991-04-17 | 1992-08-11 | 21 | Details |
| US5125910A | Surgical endoscopic suction/irrigation cannula assembly | Expired / Lapsed | 1991-02-19 | 1992-06-30 | 5 | Details |
| US5100377A | Medical evacuation and irrigation device | Expired / Lapsed | 1991-04-23 | 1992-03-31 | 2 | Details |
| US5100388A | Method and device for thermal ablation of hollow body organs | Expired / Lapsed | 1990-05-25 | 1992-03-31 | 64 | Details |
| US5045056A | Method and device for thermal ablation of hollow body organs | Expired / Lapsed | 1989-09-15 | 1991-09-03 | 58 | Details |
| US4840690A | Method of constructing a blood flow conduit | Expired / Lapsed | 1988-03-10 | 1989-06-20 | 6 | Details |
| US4776840A | Hand-held medical evacuator and irrigation device | Expired / Lapsed | 1987-09-28 | 1988-10-11 | 24 | Details |