Chamara Gamhewage
10Patents
7h-index
21Co-inventors
62Inventor score
Filing activity: Apr 9, 2004 → Nov 2, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7621898B2 | Medical/surgical waste collection unit including waste containers of different storage volumes with inter-container transfer valve and independently controlled vacuum levels | Emerging Cross-Sectional Technologies | 308 | Active |
| US8740866B2 | Medical/surgical waste collection and disposal system including a rover and a docker, the docker having features facilitating the alignment of the docker with the rover | Emerging Cross-Sectional Technologies | 266 | Active |
| US10343102B2 | Medical/surgical waste collection portable rover capable of zero setting a float used to measure the volume of liquid in a waste container | Emerging Cross-Sectional Technologies | 243 | Active |
| US10420865B2 | Medical/surgical waste collection unit with a light assembly separate from the primary display, the light assembly presenting information about the operation of the system by selectively outputting light | Human Necessities | 239 | Active |
| US7918852B2 | Bipolar cannula for use with an electrode assembly having a separate supply electrode | Chemistry; Metallurgy | 76 | Active |
| US7238010B2 | Surgical irrigation pump and tool system | Human Necessities | 66 | Expired |
| US7632079B2 | Tube set for use with a surgical irrigation pump and tool system | Human Necessities | 31 | Active |
| US8852182B2 | Electrode assembly with separate bipolar cannula and supply electrode | Chemistry; Metallurgy | 7 | Active |
| US11647995B2 | Sample cassette for collecting tissue samples from a fluid stream, the cassette including plural catch trays for retaining plural samples | Human Necessities | 0 | Active |
| US11130089B2 | Waste collection unit with a control system for regulating levels of vacuums being drawn in waste containers | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.