R. Sam Niedbala
22Patents
11h-index
28Co-inventors
75Inventor score
Filing activity: Mar 20, 1997 → Apr 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD467349S1 | Analyzer | General | 226 | Expired |
| USD474280S1 | Analyzer | General | 160 | Expired |
| US6159686A | Up-converting reporters for biological and other assays | Physics | 97 | Expired |
| US6312914A | Up-converting reporters for biological and other assays | Physics | 91 | Expired |
| US7858396B2 | Lateral flow assay device with multiple equidistant capture zones | Emerging Cross-Sectional Technologies | 60 | Active |
| US8673239B2 | Sample collector and test device | Emerging Cross-Sectional Technologies | 50 | Active |
| USD470240S1 | Handle for a sample collector | General | 41 | Expired |
| US7879293B2 | Sample collector and test device | Emerging Cross-Sectional Technologies | 41 | Expired |
| USD631553S1 | Test device | General | 32 | Expired |
| USD681807S1 | Devices for dispensing a cryogenic fluid | General | 12 | Active |
| USD467665S1 | Test device | General | 11 | Expired |
| US5885789A | Solution-based assay for peroxidatively-active substances in bodily fluids | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD474278S1 | Test device | General | 8 | Expired |
| USD481800S1 | Test device | General | 6 | Expired |
| US8647337B2 | Devices and methods for dispensing a cryogenic fluid | Human Necessities | 3 | Active |
| USD893731S1 | Portable electro-mechanical cryosurgical device | General | 3 | Active |
| US6998374B2 | Composition and method for cleaning gelatin encapsulated products comprising a non-volatile silicone/volatile silicone mixture | Chemistry; Metallurgy | 2 | Expired |
| USD913509S1 | Applicator device for dispensing carbon dioxide enhanced topical substances | General | 1 | Active |
| US11154874B2 | Flow modulation device for dispensing pressurized fluids | Human Necessities | 1 | Active |
| USD913508S1 | Device for dispensing carbon dioxide enhanced topical substances | General | 0 | Active |
| US11172975B2 | Portable electro-mechanical cryosurgical device | Human Necessities | 0 | Active |
| US11284930B2 | Focused treatment tip design and method to optimize heat transfer through low temperature fluids and gases | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.