Donald B. Rising
20Patents
9h-index
18Co-inventors
72Inventor score
Filing activity: Aug 29, 1983 → Oct 22, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4902481A | Multi-well filtration test apparatus | Performing Operations; Transporting | 137 | Expired |
| US5554536A | Biological analysis device having improved contamination prevention | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4525182A | I.V. Filter apparatus | Human Necessities | 44 | Expired |
| US5326533A | Multiwell test apparatus | Performing Operations; Transporting | 37 | Expired |
| US6325096A | Variable orifice valve | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4761230A | Small volume tangential flow filtration apparatus | Physics | 18 | Expired |
| US6750039B1 | Filtration apparatus and method for the separation of microscopic entities from a fluid | Chemistry; Metallurgy | 16 | Expired |
| US5725763A | Vacuum filtration device sealable vacuum vent | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4966667A | Gel transfer process and composite | Physics | 9 | Expired |
| US5146794A | Filter punch and filter collection system | Physics | 7 | Expired |
| US7018588B2 | Multiwell test apparatus | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4974462A | Filter punch and filter collection system | Physics | 2 | Expired |
| US7135148B2 | Access holes for a multiwell filter plate for multiwell test apparatus | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5062308A | Filter punch and filter collection system | Physics | 2 | Expired |
| US7282362B2 | Tray with protrusions | Performing Operations; Transporting | 2 | Expired |
| US8007745B2 | Anti-clogging device and method for in-gel digestion applications | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7135149B2 | Positioning pins for multiwell test apparatus | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8012434B2 | Anti-clogging device and method for in-gel digestion applications | Emerging Cross-Sectional Technologies | 0 | Active |
| US7148060B2 | Feeding tray for multiwell test apparatus | Performing Operations; Transporting | 0 | Expired |
| US7166257B2 | Multiwell test apparatus | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.