Cobe Laboratories, Inc.
🏢 View company profile →214Patents
1Active
214Granted
45Portfolio score
Filing activity: Nov 4, 1974 → Feb 22, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5910252A | Technique for extracorporeal treatment of blood | Emerging Cross-Sectional Technologies | 434 | Expired |
| US5441636A | Integrated blood treatment fluid module | Human Necessities | 296 | Expired |
| US4666598A | Apparatus for use with fluid flow transfer device | Human Necessities | 248 | Expired |
| US5776345A | Automatic priming technique | Emerging Cross-Sectional Technologies | 200 | Expired |
| US5394732A | Method and apparatus for ultrasonic detection of air bubbles | Physics | 192 | Expired |
| US6053856A | Tubing set apparatus and method for separation of fluid components | Performing Operations; Transporting | 190 | Expired |
| US5674173A | Apparatus for separating particles | Performing Operations; Transporting | 190 | Expired |
| US4795314A | Condition responsive pump control utilizing integrated, commanded, and sensed flowrate signals | Physics | 190 | Expired |
| US4708712A | Continuous-loop centrifugal separator | Performing Operations; Transporting | 180 | Expired |
| US5657000A | Peristaltic pump occlusion detector and adjuster | Emerging Cross-Sectional Technologies | 176 | Expired |
| US5437624A | Single needle recirculation system for harvesting blood components | Human Necessities | 176 | Expired |
| US5620608A | Information entry validation system and method for a dialysis machine | Emerging Cross-Sectional Technologies | 172 | Expired |
| US5653887A | Apheresis blood processing method using pictorial displays | Performing Operations; Transporting | 172 | Expired |
| US5609770A | Graphical operator machine interface and method for information entry and selection in a dialysis machine | Human Necessities | 166 | Expired |
| US4371385A | Deaerating liquid | Emerging Cross-Sectional Technologies | 159 | Expired |
| US5665061A | Biological/pharmaceutical method and apparatus for collecting and mixing fluids | Human Necessities | 154 | Expired |
| US4647279A | Centrifugal separator | Performing Operations; Transporting | 152 | Expired |
| US4381999A | Automatic ultrafiltration control system | Human Necessities | 147 | Expired |
| US5316540A | Apparatus and method for separating microscopic units in a substantially continuous density gradient solution | Physics | 142 | Expired |
| US5301686A | Fluid sampling method | Human Necessities | 138 | Expired |
| US4850995A | Centrifugal separation of blood | Human Necessities | 138 | Expired |
| US6051146A | Methods for separation of particles | Performing Operations; Transporting | 134 | Expired |
| US5795317A | Extracorporeal blood processing methods and apparatus | Performing Operations; Transporting | 134 | Expired |
| US5776091A | Technique for priming and recirculating fluid through a dialysis machine to prepare the machine for use | Human Necessities | 132 | Expired |
| US4740755A | Remote conductivity sensor having transformer coupling in fluid flow path | Physics | 132 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.