Benjamin R. Bartfeld
42Patents
13h-index
26Co-inventors
77Inventor score
Filing activity: Mar 7, 2008 → Sep 12, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8460620B2 | Specimen collection container assembly | Performing Operations; Transporting | 26 | Active |
| US8998000B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 21 | Active |
| US9079123B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 19 | Active |
| US9731290B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 18 | Active |
| US10376879B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 17 | Active |
| US9364828B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 17 | Active |
| US10456782B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 17 | Active |
| US8888713B2 | Safety blood collection assembly with indicator | Human Necessities | 15 | Active |
| US8794452B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 15 | Active |
| USD613398S1 | Safety blood collection needle device | General | 14 | Expired |
| US9919309B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 14 | Active |
| US9919307B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 13 | Active |
| US9271668B2 | Safety blood collection assembly with indicator | Human Necessities | 13 | Active |
| USD601695S1 | Safety blood collection needle device | General | 11 | Expired |
| US8747781B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 11 | Active |
| US9802189B2 | Density phase separation device | Emerging Cross-Sectional Technologies | 10 | Active |
| USD604840S1 | Safety blood collection needle device | General | 8 | Expired |
| US8802034B2 | Tissue container for molecular and histology diagnostics incorporating a breakable membrane | Physics | 7 | Active |
| USD604841S1 | Safety blood collection needle device | General | 7 | Expired |
| US11318459B2 | Method and apparatus for microorganism detection | Performing Operations; Transporting | 6 | Active |
| US9056317B2 | Tissue container for molecular and histology diagnostics incorporating a breakable membrane | Physics | 6 | Active |
| USD627060S1 | Safety blood collection needle device | General | 5 | Expired |
| USD611139S1 | Safety blood collection needle device | General | 5 | Expired |
| US9095288B2 | Safety blood collection assembly with indicator | Human Necessities | 5 | Active |
| US10085680B2 | Safety blood collection assembly with indicator | Human Necessities | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.