David E. Cerny
28Patents
21h-index
27Co-inventors
85Inventor score
Filing activity: May 20, 1983 → Aug 20, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4957656A | Continuous sonication method for preparing protein encapsulated microbubbles | Human Necessities | 252 | Expired |
| US4834890A | Centrifugation pheresis system | Performing Operations; Transporting | 202 | Expired |
| US5322620A | Centrifugation system having an interface detection surface | Performing Operations; Transporting | 160 | Expired |
| US5494578A | Centrifugation pheresis system | Performing Operations; Transporting | 134 | Expired |
| US5104526A | Centrifugation system having an interface detection system | Performing Operations; Transporting | 126 | Expired |
| US6071423A | Methods of collecting a blood plasma constituent | Performing Operations; Transporting | 123 | Expired |
| US5076911A | Centrifugation chamber having an interface detection surface | Performing Operations; Transporting | 121 | Expired |
| US4806252A | Plasma collection set and method | Performing Operations; Transporting | 116 | Expired |
| US5385561A | Apparatus and method for injecting a viscous material into the tissue of a patient | Human Necessities | 111 | Expired |
| US5437603A | Apparatus and method for implanting prostheses within periurethral tissues | Emerging Cross-Sectional Technologies | 111 | Expired |
| US4940543A | Plasma collection set | Performing Operations; Transporting | 88 | Expired |
| US5514069A | Stress-bearing umbilicus for a compact centrifuge | Mechanical Engineering; Lighting; Heating | 80 | Expired |
| USD379714S | Contact lens care container | General | 52 | Expired |
| US5376064A | Inflatable prosthesis | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5637074A | Apparatus and method for implanting prostheses within periurethral tissues | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5693232A | Method for collecting a blood component concentration | Performing Operations; Transporting | 46 | Expired |
| US4786286A | Fluid transfer system | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5849203A | Methods of accumulating separated blood components in a rotating chamber for collection | Performing Operations; Transporting | 42 | Expired |
| US4807676A | Fluid transfer workstation | Human Necessities | 32 | Expired |
| US4521038A | Safety connector for flexible tube device | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4560519A | Self-contained nebulizer and system | Performing Operations; Transporting | 31 | Expired |
| US5858016A | Sterile/aseptic connector | Performing Operations; Transporting | 20 | Expired |
| US5609837A | Disinfection apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5958351A | Catalytic element for disinfection apparatus | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6780333B1 | Centrifugation pheresis method | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.