Andros
🏢 View company profile →32Patents
3Active
32Granted
38Portfolio score
Filing activity: Sep 27, 1974 → May 29, 2015
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4360019A | Implantable infusion device | Human Necessities | 735 | Expired |
| US4265241A | Implantable infusion device | Emerging Cross-Sectional Technologies | 354 | Expired |
| US4273121A | Medical infusion system | Emerging Cross-Sectional Technologies | 298 | Expired |
| US4143661A | Power supply for body implant and method for operation | Human Necessities | 211 | Expired |
| US4199307A | Medical infusion system | Emerging Cross-Sectional Technologies | 199 | Expired |
| US4126132A | Intravenous and intra arterial delivery system | Emerging Cross-Sectional Technologies | 160 | Expired |
| US4142524A | Cassette for intravenous delivery system | Emerging Cross-Sectional Technologies | 120 | Expired |
| US4140118A | Cassette chamber for intravenous delivery system | Human Necessities | 80 | Expired |
| US4013260A | Gas analyzer | Physics | 51 | Expired |
| US5464982A | Respiratory gas analyzer | Physics | 45 | Expired |
| US4167046A | Blood pumping device | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4384829A | Pump and actuator mechanism | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4177381A | Gas analyzer sample cell | Physics | 31 | Expired |
| US4018223A | Dosage control device | Human Necessities | 31 | Expired |
| US5811812A | Multiple-gas NDIR analyzer | Physics | 29 | Expired |
| US5049170A | Filter assembly for gas analyzer | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4233513A | Gas analyzer | Physics | 27 | Expired |
| US6528791B1 | Infrared spectrophotometer employing sweep diffraction grating | Physics | 21 | Expired |
| US4083367A | Method and apparatus for pulmonary function analysis | Human Necessities | 20 | Expired |
| US4152786A | Compensator for implanted blood pump | Human Necessities | 19 | Expired |
| US4163899A | Method and apparatus for gas analysis | Physics | 17 | Expired |
| US5146283A | Spectrophotometer sample cell | Physics | 16 | Expired |
| US4103174A | Infrared source for use in an infrared gas detector | Physics | 16 | Expired |
| US5582797A | Sensor support subassembly | Physics | 15 | Expired |
| US4027972A | Gas analyzer method and apparatus | Physics | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.