Patent Explorer
Browse, filter, and analyze 27 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| GB1538204A | Bioprosthetic heart valves | American Hospital Supply Corp | Expired / Lapsed | 1976-11-15 | — | 1996-11-15 | 0.0 yrs | 0 | |
| DE2835649A1 | RESECTOSCOPE ELECTRODE ARRANGEMENT WITH NON-CONDUCTIVE HOLDING SLEEVE, AND PROCESS FOR THEIR PRODUCTION | American Hospital Supply Corp | Expired / Lapsed | 1978-08-14 | — | 1998-08-14 | 0.0 yrs | 0 | |
| US4770665A | Elastomeric polymer incorporation into implantable biological tissue to inhibit calcification | American Hospital Supply Corp | Expired / Lapsed | 1985-11-05 | 1988-09-13 | 2005-11-05 | 0.0 yrs | 38 | |
| US3848600B1 | US3848600B1 - - Google Patents | American Hospital Supply Corp | Expired / Lapsed | 1973-01-30 | 1988-06-21 | 1993-01-30 | 0.0 yrs | 0 | |
| US4684363A | Rapidly inflatable balloon catheter and method | American Hospital Supply Corp | Expired / Lapsed | 1986-06-13 | 1987-08-04 | 2006-06-13 | 0.0 yrs | 19 | |
| US4655219A | Multicomponent flexible grasping device | American Hospital Supply Corp | Expired / Lapsed | 1986-06-24 | 1987-04-07 | 2006-06-24 | 0.0 yrs | 7 | |
| US4430083A | Infusion catheter | American Hospital Supply Corp | Expired / Lapsed | 1981-03-06 | 1984-02-07 | 2001-03-06 | 0.0 yrs | 6 | |
| US4372743A | Low-pressure fixation of valvular tissue intended for implantation | American Hospital Supply Corp | Expired / Lapsed | 1981-06-22 | 1983-02-08 | 2001-06-22 | 0.0 yrs | 14 | |
| US3848600A | Indifferent electrode in electrosurgical procedures and method of use | American Hospital Supply Corp | Expired / Lapsed | 1973-01-30 | 1974-11-19 | 1993-01-30 | 0.0 yrs | 38 | |
| US3833004A | Balloon catheter having single ferrule support for balloon bindings | American Hospital Supply Corp | Expired / Lapsed | 1973-10-26 | 1974-09-03 | 1993-10-26 | 0.0 yrs | 3 | |
| US3583391A | Medical instrument with outrolling catheter | American Hospital Supply Corp | Expired / Lapsed | 1968-11-21 | 1971-06-08 | 1988-11-21 | 0.0 yrs | 17 | |
| US3566868A | Parenteral liquid administration set with injection site and method of making same | American Hospital Supply Corp | Expired / Lapsed | 1968-08-26 | 1971-03-02 | 1988-08-26 | 0.0 yrs | 6 | |
| US3552384A | Controllable tip guide body and catheter | American Hospital Supply Corp | Expired / Lapsed | 1967-07-03 | 1971-01-05 | 1987-07-03 | 0.0 yrs | 22 | |
| US3496638A | Dental handpiece construction | American Hospital Supply Corp | Expired / Lapsed | 1967-07-12 | 1970-02-24 | 1987-07-12 | 0.0 yrs | 0 | |
| US3488158A | Bubbler assembly for oxygenator | American Hospital Supply Corp | Expired / Lapsed | 1966-12-12 | 1970-01-06 | 1986-12-12 | 0.0 yrs | 0 | |
| US3452756A | Medical catheter with plastic balloon requiring low inflation force and method of making same | American Hospital Supply Corp | Expired / Lapsed | 1966-10-10 | 1969-07-01 | 1986-10-10 | 0.0 yrs | 0 | |
| US3426758A | Medical catheter with balloon leakage indicator | American Hospital Supply Corp | Expired / Lapsed | 1966-10-10 | 1969-02-11 | 1986-10-10 | 0.0 yrs | 1 | |
| US3333588A | Brain ventricle cannula | American Hospital Supply Corp | Expired / Lapsed | 1964-07-06 | 1967-08-01 | 1984-07-06 | 0.0 yrs | 2 | |
| US3310051A | Surgical reservoir for implantation beneath the skin | American Hospital Supply Corp | Expired / Lapsed | 1963-12-10 | 1967-03-21 | 1983-12-10 | 0.0 yrs | 2 | |
| US3297022A | Endoscope | American Hospital Supply Corp | Expired / Lapsed | 1963-09-27 | 1967-01-10 | 1983-09-27 | 0.0 yrs | 2 |
Showing 1 to 20 of 27 patents
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