Patent Explorer
Browse, filter, and analyze 21 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| FR2617721A1 | CATHETER | Zeon Corp | Expired / Lapsed | 1988-07-08 | — | 2008-07-08 | 0.0 yrs | 0 | |
| JPS5953528A | Norbornene-based polymer formed product and its use | Zeon Corp | Expired / Lapsed | 1982-09-20 | — | 2002-09-20 | 0.0 yrs | 0 | |
| JPH02255157A | Bioorgan expander and bioorgan expanding appliance | Zeon Corp | Expired / Lapsed | 1989-03-29 | — | 2009-03-29 | 0.0 yrs | 0 | |
| JPS60203250A | heart surgery patch | Zeon Corp | Expired / Lapsed | 1984-03-29 | — | 2004-03-29 | 0.0 yrs | 0 | |
| JPS6486983A | Bodily organ dilator | Zeon Corp | Expired / Lapsed | 1987-09-30 | — | 2007-09-30 | 0.0 yrs | 0 | |
| US6503223B1 | Balloon catheter | Zeon Corp | Expired / Lapsed | 1999-03-18 | 2003-01-07 | 2019-03-18 | 0.0 yrs | 24 | |
| US5449342A | Apparatus for assisting blood circulation | Zeon Corp | Expired / Lapsed | 1993-12-23 | 1995-09-12 | 2013-12-23 | 0.0 yrs | 20 | |
| US5413599A | Medical valve apparatus | Zeon Corp | Expired / Lapsed | 1993-12-13 | 1995-05-09 | 2013-12-13 | 0.0 yrs | 9 | |
| US5356427A | Catheter for temporary pacing and pacemaker | Zeon Corp | Expired / Lapsed | 1993-05-20 | 1994-10-18 | 2013-05-20 | 0.0 yrs | 7 | |
| US5192301A | Closing plug of a defect for medical use and a closing plug device utilizing it | Zeon Corp | Expired / Lapsed | 1991-09-03 | 1993-03-09 | 2011-09-03 | 0.0 yrs | 15 | |
| US5061777A | Thromboresistant polyetherurethane compounds and process for its production | Zeon Corp | Expired / Lapsed | 1990-07-19 | 1991-10-29 | 2010-07-19 | 0.0 yrs | 13 | |
| US4969890A | Catheter | Zeon Corp | Expired / Lapsed | 1988-07-07 | 1990-11-13 | 2008-07-07 | 0.0 yrs | 13 | |
| US4840623A | Medical catheter with splined internal wall | Zeon Corp | Expired / Lapsed | 1988-02-01 | 1989-06-20 | 2008-02-01 | 0.0 yrs | 6 | |
| US4636196A | Method for providing a bubbleless connection between filling tubes for blood or the like and a container used for said connection | Zeon Corp | Expired / Lapsed | 1983-12-19 | 1987-01-13 | 2003-12-19 | 0.0 yrs | 8 | |
| US4604412A | Stable polymer emulsion composition capable of giving a thromboresistant surface, and process for production thereof | Zeon Corp | Expired / Lapsed | 1983-03-15 | 1986-08-05 | 2003-03-15 | 0.0 yrs | 35 | |
| US4578077A | Blood pump applicable to an artifical heart | Zeon Corp | Expired / Lapsed | 1981-11-09 | 1986-03-25 | 2001-11-09 | 0.0 yrs | 25 | |
| US4415490A | Non-thrombogenic material | Zeon Corp | Expired / Lapsed | 1979-07-24 | 1983-11-15 | 1999-07-24 | 0.0 yrs | 13 | |
| US4187180A | Hollow-fiber permeability apparatus | Zeon Corp | Expired / Lapsed | 1977-10-07 | 1980-02-05 | 1997-10-07 | 0.0 yrs | 14 | |
| US4049765A | Method for setting end portion of bundle of thread-like bodies | Zeon Corp | Expired / Lapsed | 1976-04-26 | 1977-09-20 | 1996-04-26 | 0.0 yrs | 12 | |
| US3755207A | Vulcanizable epihalohydrin polymer composition | Zeon Corp | Expired / Lapsed | 1972-02-25 | 1973-08-28 | 1992-02-25 | 0.0 yrs | 10 |
Showing 1 to 20 of 21 patents
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