Boston Scientific Corp
Boston SciActive Patents
0
Total Holdings
195
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US20040030320A1 | Devices and methods for delivering a drug | Expired / Lapsed | 2003-08-06 | — | 23 | Details |
| US20040006358A1 | Intralumenal material removal using a cutting device for di… | Expired / Lapsed | 2003-05-20 | — | 23 | Details |
| US20030120331A1 | Advanced endovascular graft | Expired / Lapsed | 2001-12-20 | — | 79 | Details |
| WO2002041764A2 | Implantable valve system | Expired / Lapsed | 2001-10-26 | — | 0 | Details |
| US20010027341A1 | Stents with elevations at selected crossing points | Expired / Lapsed | 2001-06-05 | — | 17 | Details |
| US20020007190A1 | Intralumenal material removal systems and methods | Expired / Lapsed | 2001-04-04 | — | 24 | Details |
| WO2000012166A1 | Guiding device and method for inserting and advancing cathe… | Expired / Lapsed | 1999-08-19 | — | 0 | Details |
| WO1999044535A1 | Intraluminal stent | Expired / Lapsed | 1999-03-04 | — | 0 | Details |
| WO1999005977A1 | Occlusion system for aneurysm repair | Expired / Lapsed | 1998-07-29 | — | 0 | Details |
| WO1997009932A1 | Stent delivery system | Expired / Lapsed | 1996-09-05 | — | 0 | Details |
| WO1997001988A1 | Ultrasound imaging catheter with a cutting element | Expired / Lapsed | 1996-07-01 | — | 0 | Details |
| WO1996026672A1 | Deflectable biopsy catheter | Expired / Lapsed | 1996-02-28 | — | 0 | Details |
| WO1995029626A1 | Resecting coagulated tissue | Expired / Lapsed | 1995-04-27 | — | 0 | Details |
| WO1995029646A1 | Medical prosthetic stent and method of manufacture | Expired / Lapsed | 1995-04-18 | — | 0 | Details |
| EP0783873A2 | Bifurcated stent assembly | Expired / Lapsed | 1995-02-06 | — | 34 | Details |
| WO1995009567A1 | Improved vena cava filter | Expired / Lapsed | 1994-10-03 | — | 0 | Details |
| WO1995008965A1 | Controlled deployment of a medical device | Expired / Lapsed | 1994-09-27 | — | 0 | Details |
| WO1995001751A1 | Imaging, electrical potential sensing, and ablation cathete… | Expired / Lapsed | 1994-07-01 | — | 0 | Details |
| WO1994012136A1 | Stents for body lumens exhibiting peristaltic | Expired / Lapsed | 1993-10-13 | — | 0 | Details |
| WO1994007446A1 | Device and method for heating tissue | Expired / Lapsed | 1993-10-04 | — | 0 | Details |
| WO1993019803A1 | Medical wire | Expired / Lapsed | 1993-03-29 | — | 0 | Details |
| WO1993016642A1 | Ultrasound imaging guidewire | Expired / Lapsed | 1993-02-22 | — | 0 | Details |
| WO1993006781A1 | Impregnated stent | Expired / Lapsed | 1992-10-06 | — | 0 | Details |
| WO1993006878A1 | Catheter introducer sheath assembly | Expired / Lapsed | 1992-09-30 | — | 0 | Details |
| EP0528294A2 | Angioplasty balloon catheter and adaptor | Expired / Lapsed | 1992-08-07 | — | 94 | Details |
| EP0742030A2 | Co-extruded medical balloons and catheter using such balloo… | Expired / Lapsed | 1992-04-23 | — | 14 | Details |
| WO1992017236A1 | Adjustably stiffenable convertible catheter assembly | Expired / Lapsed | 1992-03-12 | — | 0 | Details |
| WO1992011895A1 | Balloon drug delivery system | Expired / Lapsed | 1991-12-27 | — | 0 | Details |
| WO1992008512A1 | Balloon for medical catheter | Expired / Lapsed | 1991-11-08 | — | 0 | Details |
| WO1992008510A1 | Guidewire for crossing occlusions in blood vessels | Expired / Lapsed | 1991-11-07 | — | 0 | Details |
| WO1992006642A1 | Surgical instrument and method | Expired / Lapsed | 1991-10-15 | — | 0 | Details |
| WO1991011209A1 | Catheter with foraminous anchor | Expired / Lapsed | 1991-01-24 | — | 0 | Details |
| WO1991008790A1 | Lubricious antithrombogenic catheters, guidewires and coati… | Expired / Lapsed | 1990-12-14 | — | 0 | Details |
| WO1990007352A1 | Angioplasty catheter | Expired / Lapsed | 1990-01-04 | — | 0 | Details |
| WO1990005557A1 | Medical guidewire | Expired / Lapsed | 1989-11-17 | — | 0 | Details |
| WO1990005554A2 | Stent delivery system | Expired / Lapsed | 1989-11-01 | — | 0 | Details |
| EP0345051A2 | Balloon dilation catheter | Expired / Lapsed | 1989-06-01 | — | 18 | Details |
| EP0318046A2 | Medical guidewire | Expired / Lapsed | 1988-11-26 | — | 25 | Details |
| EP0293605A1 | Implantable filter | Expired / Lapsed | 1988-04-29 | — | 24 | Details |
| EP0274846A1 | Apparatus for treating hypertrophy of the prostate gland | Expired / Lapsed | 1987-12-01 | — | 24 | Details |
| EP0260711A2 | Aortic valvuloplasty dilatation catheter instrument | Expired / Lapsed | 1987-09-18 | — | 49 | Details |
| EP0160870A2 | Medical retriever device | Expired / Lapsed | 1985-04-22 | — | 11 | Details |
| DE3442736A1 | DILATATION CATHETER | Expired / Lapsed | 1984-11-23 | — | 0 | Details |
| US7485127B2 | Tubular torque transmitting system for medical device | Expired / Lapsed | 2004-03-10 | 2009-02-03 | 14 | Details |
| US7344546B2 | Intralumenal material removal using a cutting device for di… | Expired / Lapsed | 2003-05-20 | 2008-03-18 | 15 | Details |
| US7147661B2 | Radially expandable stent | Expired / Lapsed | 2001-12-20 | 2006-12-12 | 20 | Details |
| US6824558B2 | Endoluminal device and method for treating branched lumen h… | Expired / Lapsed | 2001-01-18 | 2004-11-30 | 13 | Details |
| US6818001B2 | Intralumenal material removal systems and methods | Expired / Lapsed | 2001-04-04 | 2004-11-16 | 29 | Details |
| US6752828B2 | Artificial valve | Expired / Lapsed | 2002-04-03 | 2004-06-22 | 26 | Details |
| US6565588B1 | Intralumenal material removal using an expandable cutting d… | Expired / Lapsed | 2000-11-28 | 2003-05-20 | 33 | Details |
| US6485515B2 | Device with a prosthesis implantable in the body of a patie… | Expired / Lapsed | 2001-06-19 | 2002-11-26 | 19 | Details |
| US6436056B1 | Polymeric implements for torque transmission | Expired / Lapsed | 1998-07-13 | 2002-08-20 | 53 | Details |
| US6432131B1 | Method and apparatus for intraluminally implanting an endov… | Expired / Lapsed | 1999-08-20 | 2002-08-13 | 31 | Details |
| US6395019B2 | Endovascular graft | Expired / Lapsed | 1998-08-14 | 2002-05-28 | 61 | Details |
| US6387978B2 | Medical devices comprising ionically and non-ionically cros… | Expired / Lapsed | 2001-01-08 | 2002-05-14 | 19 | Details |
| US6368658B1 | Coating medical devices using air suspension | Expired / Lapsed | 2000-04-17 | 2002-04-09 | 63 | Details |
| US6369039B1 | High efficiency local drug delivery | Expired / Lapsed | 1998-12-03 | 2002-04-09 | 21 | Details |
| US6364840B1 | Acoustic imaging catheter and the like | Expired / Lapsed | 2000-09-27 | 2002-04-02 | 26 | Details |
| US6364841B1 | System and method for intraluminal imaging | Expired / Lapsed | 2000-03-13 | 2002-04-02 | 27 | Details |
| US6358556B1 | Drug release stent coating | Expired / Lapsed | 1998-01-23 | 2002-03-19 | 24 | Details |
| US6346112B2 | Hemostatic clips | Expired / Lapsed | 2000-12-07 | 2002-02-12 | 7 | Details |
| US6335029B1 | Polymeric coatings for controlled delivery of active agents | Expired / Lapsed | 1998-12-03 | 2002-01-01 | 15 | Details |
| US6277065B1 | Anchoring and positioning device and method for an endoscope | Expired / Lapsed | 1999-04-30 | 2001-08-21 | 55 | Details |
| US6241748B1 | Gastrointestinal compression clips | Expired / Lapsed | 2000-04-28 | 2001-06-05 | 23 | Details |
| US6238402B1 | Pull back stent delivery system with pistol grip retraction… | Expired / Lapsed | 1999-08-02 | 2001-05-29 | 2 | Details |
| US6235022B1 | RF generator and pump apparatus and system and method for c… | Expired / Lapsed | 1996-12-20 | 2001-05-22 | 19 | Details |
| US6221099B1 | Tubular medical prosthesis | Expired / Lapsed | 1997-02-07 | 2001-04-24 | 51 | Details |
| US6214025B1 | Self-centering, self-expanding and retrievable vena cava fi… | Expired / Lapsed | 1999-10-27 | 2001-04-10 | 47 | Details |
| US6183444B1 | Drug delivery module | Expired / Lapsed | 1998-05-16 | 2001-02-06 | 12 | Details |
| US6179817B1 | Hybrid coating for medical devices | Expired / Lapsed | 1999-01-28 | 2001-01-30 | 37 | Details |
| US6168603B1 | Surgical extractor | Expired / Lapsed | 1997-11-06 | 2001-01-02 | 35 | Details |
| US6165127A | Acoustic imaging catheter and the like | Expired / Lapsed | 1997-09-26 | 2000-12-26 | 22 | Details |
| US6152910A | Single operator exchange biliary catheter | Expired / Lapsed | 1999-02-25 | 2000-11-28 | 11 | Details |
| US6142957A | Multiple biopsy sampling device | Expired / Lapsed | 1997-01-27 | 2000-11-07 | 35 | Details |
| US6135982A | Balloon catheterization | Expired / Lapsed | 1999-05-25 | 2000-10-24 | 3 | Details |
| US6136006A | Apparatus for deliver and deployment of a stent | Expired / Lapsed | 1998-07-27 | 2000-10-24 | 17 | Details |
| US6099563A | Substrates, particularly medical devices, provided with bio… | Expired / Lapsed | 1998-12-11 | 2000-08-08 | 10 | Details |
| US6099552A | Gastrointestinal copression clips | Expired / Lapsed | 1997-11-12 | 2000-08-08 | 21 | Details |
| US6071308A | Flexible metal wire stent | Expired / Lapsed | 1997-10-01 | 2000-06-06 | 25 | Details |
| EP0783873B1 | Bifurcated stent assembly | Expired / Lapsed | 1995-02-06 | 2000-04-12 | 29 | Details |
| US6030364A | Apparatus and method for percutaneous placement of gastro-i… | Expired / Lapsed | 1997-10-03 | 2000-02-29 | 47 | Details |
| US6015407A | Combination linear ablation and cooled tip RF catheters | Expired / Lapsed | 1998-03-27 | 2000-01-18 | 39 | Details |
| US6014579A | Endocardial mapping catheter with movable electrode | Expired / Lapsed | 1997-07-21 | 2000-01-11 | 16 | Details |
| US6013093A | Blood clot filtering | Expired / Lapsed | 1995-11-28 | 2000-01-11 | 51 | Details |
| US6010500A | Telescoping apparatus and method for linear lesion ablation | Expired / Lapsed | 1997-07-21 | 2000-01-04 | 38 | Details |
| US6004279A | Medical guidewire | Expired / Lapsed | 1996-01-16 | 1999-12-21 | 29 | Details |
| US6004269A | Catheters for imaging, sensing electrical potentials, and a… | Expired / Lapsed | 1995-06-07 | 1999-12-21 | 21 | Details |
| US5989196A | Biopsy needle | Expired / Lapsed | 1997-06-23 | 1999-11-23 | 26 | Details |
| US5984964A | Prothesis delivery system | Expired / Lapsed | 1996-10-31 | 1999-11-16 | 25 | Details |
| US5976158A | Method of using a textured ligating band | Expired / Lapsed | 1997-06-02 | 1999-11-02 | 7 | Details |
| US5968052A | Pull back stent delivery system with pistol grip retraction… | Expired / Lapsed | 1996-11-27 | 1999-10-19 | 23 | Details |
| US5967984A | Ultrasound imaging catheter with a cutting element | Expired / Lapsed | 1996-11-27 | 1999-10-19 | 68 | Details |
| US5964796A | Catheter assembly, catheter and multi-port introducer for u… | Expired / Lapsed | 1998-08-25 | 1999-10-12 | 15 | Details |
| US5957941A | Catheter system and drive assembly thereof | Expired / Lapsed | 1996-09-27 | 1999-09-28 | 43 | Details |
| US5935139A | System for immobilizing or manipulating an object in a tract | Expired / Lapsed | 1996-05-03 | 1999-08-10 | 26 | Details |
| US5921971A | Single operator exchange biliary catheter | Expired / Lapsed | 1997-09-09 | 1999-07-13 | 13 | Details |
| US5919191A | Electro-surgical tissue removal | Expired / Lapsed | 1997-01-30 | 1999-07-06 | 7 | Details |
| US5919145A | Bodily sample collection balloon catheter | Expired / Lapsed | 1997-01-24 | 1999-07-06 | 5 | Details |
| US5908446A | Catheter assembly, catheter and multi-port introducer for u… | Expired / Lapsed | 1997-03-04 | 1999-06-01 | 10 | Details |
| US5895417A | Deflectable loop design for a linear lesion ablation appara… | Expired / Lapsed | 1997-11-06 | 1999-04-20 | 28 | Details |
| US5876445A | Medical stents for body lumens exhibiting peristaltic motion | Expired / Lapsed | 1996-11-26 | 1999-03-02 | 2 | Details |
| US5876397A | Reduction of an arteriosclerotic lesion by selective absorp… | Expired / Lapsed | 1992-09-29 | 1999-03-02 | 11 | Details |
| US5871453A | Moveable sample tube multiple biopsy sampling device | Expired / Lapsed | 1996-08-29 | 1999-02-16 | 47 | Details |
| US5865800A | Deflectable catheter | Expired / Lapsed | 1996-10-08 | 1999-02-02 | 39 | Details |
| US5857585A | Ligating band dispenser | Expired / Lapsed | 1996-05-28 | 1999-01-12 | 14 | Details |
| US5840044A | Multiple biopsy sampling forceps | Expired / Lapsed | 1996-04-03 | 1998-11-24 | 36 | Details |
| US5840031A | Catheters for imaging, sensing electrical potentials and ab… | Expired / Lapsed | 1995-06-07 | 1998-11-24 | 29 | Details |
| US5810744A | Instrument for collecting multiple biopsy specimens | Expired / Lapsed | 1997-11-18 | 1998-09-22 | 22 | Details |
| US5810837A | Device for the implantation of a self-expanding endoprosthe… | Expired / Lapsed | 1996-10-31 | 1998-09-22 | 11 | Details |
| US5800482A | Apparatus and method for linear lesion ablation | Expired / Lapsed | 1996-03-06 | 1998-09-01 | 35 | Details |
| US5792145A | Surgical retrieval baskets | Expired / Lapsed | 1996-05-24 | 1998-08-11 | 27 | Details |
| US5788710A | Calculus removal | Expired / Lapsed | 1996-04-30 | 1998-08-04 | 30 | Details |
| US5785675A | Thrombectomy device | Expired / Lapsed | 1994-12-05 | 1998-07-28 | 26 | Details |
| US5746745A | Balloon catheter | Expired / Lapsed | 1996-03-01 | 1998-05-05 | 14 | Details |
| US5741277A | Endoscopic suture system | Expired / Lapsed | 1996-06-25 | 1998-04-21 | 18 | Details |
| US5722401A | Endocardial mapping and/or ablation catheter probe | Expired / Lapsed | 1995-11-13 | 1998-03-03 | 52 | Details |
| US5715832A | Deflectable biopsy catheter | Expired / Lapsed | 1995-02-28 | 1998-02-10 | 4 | Details |
| US5713910A | Needle guidance system for endoscopic suture device | Expired / Lapsed | 1995-11-07 | 1998-02-03 | 56 | Details |
| US5709703A | Stent delivery device and method for manufacturing same | Expired / Lapsed | 1996-11-05 | 1998-01-20 | 22 | Details |
| US5706826A | Guide wire with helical coil | Expired / Lapsed | 1995-12-21 | 1998-01-13 | 20 | Details |
| US5700272A | Endoscopic suture system | Expired / Lapsed | 1995-09-27 | 1997-12-23 | 11 | Details |
| US5697940A | Multiple ligating band dispenser | Expired / Lapsed | 1994-10-14 | 1997-12-16 | 27 | Details |
| US5688220A | Medical appliance for treatment by ionizing radiation | Expired / Lapsed | 1995-06-12 | 1997-11-18 | 22 | Details |
| US5680860A | Mapping and/or ablation catheter with coilable distal extre… | Expired / Lapsed | 1995-10-31 | 1997-10-28 | 35 | Details |
| US5681336A | Therapeutic device for treating vien graft lesions | Expired / Lapsed | 1995-09-07 | 1997-10-28 | 20 | Details |
| US5681347A | Vena cava filter delivery system | Expired / Lapsed | 1995-05-23 | 1997-10-28 | 33 | Details |
| US5673707A | Enhanced performance guidewire | Expired / Lapsed | 1994-09-23 | 1997-10-07 | 19 | Details |
| US5655537A | Acoustic imaging and doppler catheters and guidewires | Expired / Lapsed | 1996-06-04 | 1997-08-12 | 24 | Details |
| US5656030A | Bidirectional steerable catheter with deflectable distal tip | Expired / Lapsed | 1995-05-22 | 1997-08-12 | 27 | Details |
| US5653748A | Device with a prosthesis implantable in the body of a patie… | Expired / Lapsed | 1995-12-05 | 1997-08-05 | 22 | Details |
| US5630837A | Acoustic ablation | Expired / Lapsed | 1995-03-31 | 1997-05-20 | 86 | Details |
| US5628755A | Balloon catheter and stent delivery system | Expired / Lapsed | 1995-10-24 | 1997-05-13 | 20 | Details |
| US5626602A | Catheter with a vascular support | Expired / Lapsed | 1995-01-17 | 1997-05-06 | 4 | Details |
| US5611515A | Bladder neck suspension procedure | Expired / Lapsed | 1993-04-05 | 1997-03-18 | 14 | Details |
| US5607394A | Dilatation catheter having a field stylet | Expired / Lapsed | 1995-08-25 | 1997-03-04 | 21 | Details |
| US5607466A | Catheter with a stent | Expired / Lapsed | 1995-04-28 | 1997-03-04 | 15 | Details |
| US5603698A | Prosthesis delivery system | Expired / Lapsed | 1995-08-23 | 1997-02-18 | 25 | Details |
| US5588432A | Catheters for imaging, sensing electrical potentials, and a… | Expired / Lapsed | 1995-07-10 | 1996-12-31 | 41 | Details |
| US5588964A | Steerable catheter with adjustable bend location and/or rad… | Expired / Lapsed | 1995-02-02 | 1996-12-31 | 7 | Details |
| US5584843A | Shaped wire multi-burr rotational ablation device | Expired / Lapsed | 1994-12-20 | 1996-12-17 | 35 | Details |
| US5578018A | Apparatus for in situ measurement of stricture length for s… | Expired / Lapsed | 1995-05-24 | 1996-11-26 | 5 | Details |
| US5578007A | Endocardial mapping and ablation system utilizing a separat… | Expired / Lapsed | 1995-05-11 | 1996-11-26 | 5 | Details |
| US5575772A | Albation catheters | Expired / Lapsed | 1996-02-15 | 1996-11-19 | 38 | Details |
| US5569204A | Aspiration catheter arrangement | Expired / Lapsed | 1994-06-20 | 1996-10-29 | 18 | Details |
| US5558073A | Endocardial mapping apparatus with rotatable arm and method | Expired / Lapsed | 1995-03-27 | 1996-09-24 | 12 | Details |
| US5540704A | Endoscopic suture system | Expired / Lapsed | 1994-03-02 | 1996-07-30 | 35 | Details |
| US5527279A | Control mechanism and system and method for steering distal… | Expired / Lapsed | 1994-05-12 | 1996-06-18 | 5 | Details |
| US5501668A | Angioplasty balloon catheter and adaptor | Expired / Lapsed | 1994-04-19 | 1996-03-26 | 29 | Details |
| US5496330A | Surgical extractor with closely angularly spaced individual… | Expired / Lapsed | 1994-06-10 | 1996-03-05 | 38 | Details |
| US5484444A | Device for the implantation of self-expanding endoprostheses | Expired / Lapsed | 1993-10-14 | 1996-01-16 | 18 | Details |
| US5464016A | Medical acoustic imaging catheter and guidewire | Expired / Lapsed | 1994-12-13 | 1995-11-07 | 32 | Details |
| US5458609A | Surgical needle and retainer system | Expired / Lapsed | 1993-05-04 | 1995-10-17 | 2 | Details |
| US5439445A | Support catheter assembly | Expired / Lapsed | 1994-06-27 | 1995-08-08 | 36 | Details |
| US5423811A | Method for RF ablation using cooled electrode | Expired / Lapsed | 1994-03-16 | 1995-06-13 | 10 | Details |
| US5415182A | Multiple needle biopsy instrument | Expired / Lapsed | 1993-10-15 | 1995-05-16 | 52 | Details |
| US5409000A | Endocardial mapping and ablation system utilizing separatel… | Expired / Lapsed | 1993-09-14 | 1995-04-25 | 9 | Details |
| US5398844A | Multiple ligating band dispenser | Expired / Lapsed | 1994-01-31 | 1995-03-21 | 18 | Details |
| US5368035A | Ultrasound imaging guidewire | Expired / Lapsed | 1992-09-17 | 1994-11-29 | 24 | Details |
| US5364408A | Endoscopic suture system | Expired / Lapsed | 1992-09-04 | 1994-11-15 | 18 | Details |
| US5348554A | Catheter for RF ablation with cooled electrode | Expired / Lapsed | 1992-12-01 | 1994-09-20 | 14 | Details |
| US5324284A | Endocardial mapping and ablation system utilizing a separat… | Expired / Lapsed | 1992-06-05 | 1994-06-28 | 28 | Details |
| US5318518A | Irrigating catheter | Expired / Lapsed | 1992-08-07 | 1994-06-07 | 13 | Details |
| DE3883078T2 | Implantable filter. | Expired / Lapsed | 1988-04-29 | 1994-03-03 | 0 | Details |
| EP0274846B1 | Apparatus for treating hypertrophy of the prostate gland | Expired / Lapsed | 1987-12-01 | 1994-02-09 | 9 | Details |
| US5281236A | Method and device for intracorporeal knot tying | Expired / Lapsed | 1992-06-23 | 1994-01-25 | 28 | Details |
| US5281218A | Catheter having needle electrode for radiofrequency ablation | Expired / Lapsed | 1992-06-05 | 1994-01-25 | 11 | Details |
| US5261889A | Injection therapy catheter | Expired / Lapsed | 1992-11-24 | 1993-11-16 | 9 | Details |
| US5236424A | Catheter with retractable cannula for delivering a pluralit… | Expired / Lapsed | 1992-06-05 | 1993-08-17 | 8 | Details |
| US5201315A | Ultrasound imaging sheath | Expired / Lapsed | 1991-10-08 | 1993-04-13 | 8 | Details |
| US5156151A | Endocardial mapping and ablation system and catheter probe | Expired / Lapsed | 1991-02-15 | 1992-10-20 | 33 | Details |
| US5131397A | Imaging system for producing ultrasonic images and insonifi… | Expired / Lapsed | 1990-09-07 | 1992-07-21 | 13 | Details |
| US5111829A | Steerable highly elongated guidewire | Expired / Lapsed | 1991-01-18 | 1992-05-12 | 7 | Details |
| US4762129B1 | US4762129B1 - - Google Patents | Expired / Lapsed | 1985-11-15 | 1991-07-02 | 0 | Details |
| US5007900A | Percutaneous endoscopic gastrostomy device | Expired / Lapsed | 1989-10-31 | 1991-04-16 | 30 | Details |
| US4969470A | Heart analysis using pressure-controlled intermittent coron… | Expired / Lapsed | 1989-10-04 | 1990-11-13 | 2 | Details |
| US4950227A | Stent delivery system | Expired / Lapsed | 1988-11-07 | 1990-08-21 | 39 | Details |
| US4934380A | Medical guidewire | Expired / Lapsed | 1988-11-23 | 1990-06-19 | 14 | Details |
| US4934996A | Pressure-controlled intermittent coronary sinus occlusion a… | Expired / Lapsed | 1986-01-31 | 1990-06-19 | 45 | Details |
| US4838864A | Pressure controller | Expired / Lapsed | 1987-11-13 | 1989-06-13 | 12 | Details |
| US4793351A | Multi-lumen balloon catheter | Expired / Lapsed | 1987-06-15 | 1988-12-27 | 20 | Details |
| US4777951A | Procedure and catheter instrument for treating patients for… | Expired / Lapsed | 1986-09-19 | 1988-10-18 | 45 | Details |
| US4763670A | Microbiological specimen sampling device | Expired / Lapsed | 1986-09-19 | 1988-08-16 | 6 | Details |
| US4762129A | Dilatation catheter | Expired / Lapsed | 1985-11-15 | 1988-08-09 | 11 | Details |
| US4740195A | Drainage catheter | Expired / Lapsed | 1987-01-30 | 1988-04-26 | 14 | Details |
| US4715378A | Balloon catheter | Expired / Lapsed | 1986-07-28 | 1987-12-29 | 5 | Details |
| US4624657A | Medical devices having inflatable portions | Expired / Lapsed | 1983-11-15 | 1986-11-25 | 15 | Details |
| USRE32204E | Electrode assembly for temporary pacing and heart measureme… | Expired / Lapsed | 1983-06-01 | 1986-07-15 | 12 | Details |
| US4590938A | Medical retriever device | Expired / Lapsed | 1984-05-04 | 1986-05-27 | 7 | Details |
| US4552554A | Introducing catheter | Expired / Lapsed | 1984-06-25 | 1985-11-12 | 22 | Details |
| US4522212A | Endocardial electrode | Expired / Lapsed | 1983-11-14 | 1985-06-11 | 18 | Details |
| US4432369A | Electromagnetic sensor having three electrodes for measurin… | Expired / Lapsed | 1981-09-04 | 1984-02-21 | 9 | Details |
| US4289138A | Electrode assembly for temporary pacing and heart measureme… | Expired / Lapsed | 1980-06-09 | 1981-09-15 | 11 | Details |
| US4235244A | Microbiological specimen sampling device | Expired / Lapsed | 1978-07-27 | 1980-11-25 | 28 | Details |
| US3605725A | Controlled motion devices | Expired / Lapsed | 1968-08-07 | 1971-09-20 | 0 | Details |
| US35880A | Improved portable apparatus for evaporating saccharine juic… | Expired / Lapsed | — | 1862-07-15 | 0 | Details |