Puritan Bennett Corp
Puritan BeActive Patents
0
Total Holdings
20
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US6299581B1 | Method and apparatus for optimizing the continuous positive… | Expired / Lapsed | 1996-05-10 | 2001-10-09 | 6 | Details |
| US5660171A | System and method for flow triggering of pressure supported… | Expired / Lapsed | 1996-08-21 | 1997-08-26 | 13 | Details |
| US5390666A | System and method for flow triggering of breath supported v… | Expired / Lapsed | 1993-12-03 | 1995-02-21 | 17 | Details |
| US5357955A | Reinforced catheter probe | Expired / Lapsed | 1994-01-24 | 1994-10-25 | 24 | Details |
| US5204922A | Optical signal channel selector | Expired / Lapsed | 1991-10-22 | 1993-04-20 | 38 | Details |
| US5166990A | Multiple optical fiber event sensor and method of manufactu… | Expired / Lapsed | 1991-08-29 | 1992-11-24 | 60 | Details |
| US5054882A | Multiple optical fiber event sensor and method of manufactu… | Expired / Lapsed | 1990-08-10 | 1991-10-08 | 22 | Details |
| US4932402A | Inspiration oxygen saver | Expired / Lapsed | 1987-10-16 | 1990-06-12 | 14 | Details |
| US4883055A | Artificially induced blood pulse for use with a pulse oxime… | Expired / Lapsed | 1988-03-11 | 1989-11-28 | 6 | Details |
| US4782832A | Nasal puff with adjustable sealing means | Expired / Lapsed | 1987-07-30 | 1988-11-08 | 15 | Details |
| US4706664A | Inspiration oxygen saver | Expired / Lapsed | 1986-04-11 | 1987-11-17 | 17 | Details |
| US4454893A | Low-noise diaphragm for use in exhalation valve | Expired / Lapsed | 1981-11-30 | 1984-06-19 | 6 | Details |
| US4321057A | Method for quantitative analysis using optical fibers | Expired / Lapsed | 1979-09-20 | 1982-03-23 | 29 | Details |
| US4031885A | Method and apparatus for determining patient lung pressure,… | Expired / Lapsed | 1975-10-15 | 1977-06-28 | 16 | Details |
| US4001650A | Method and apparatus for ultrasonic transducer protection | Expired / Lapsed | 1975-09-02 | 1977-01-04 | 24 | Details |
| US3889669A | Respiration rate control system | Expired / Lapsed | 1972-12-11 | 1975-06-17 | 26 | Details |
| US3871371A | Respiration supply and control | Expired / Lapsed | 1972-12-11 | 1975-03-18 | 7 | Details |
| US3858615A | Flexible hose construction | Expired / Lapsed | 1972-12-11 | 1975-01-07 | 16 | Details |
| US3834383A | Respiration apparatus with flow responsive control valve | Expired / Lapsed | 1972-12-11 | 1974-09-10 | 9 | Details |
| US3559639A | Spirometer monitoring device | Expired / Lapsed | 1968-08-05 | 1971-02-02 | 20 | Details |