Inventor · disambiguated record
Chamara Gamhewage
Also filed as: GAMHEWAGE CHAMARA · GAMHEWAGE CHAMARA L
10 granted patents·4 pending applications·1,409 citations·filing 2004–2023
93Inventor score
Top patents by PatentIndex Score
14 records- 0198US10420865B2Medical/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 lightSTRYKER CORP·Filed 2016·Granted Sep 24, 2019·248 cites·15 claims
- 0296US10343102B2Medical/surgical waste collection portable rover capable of zero setting a float used to measure the volume of liquid in a waste containerSTRYKER CORP·Filed 2018·Granted Jul 9, 2019·256 cites·18 claims
- 0396US7621898B2Medical/surgical waste collection unit including waste containers of different storage volumes with inter-container transfer valve and independently controlled vacuum levelsSTRYKER CORP·Filed 2006·Granted Nov 24, 2009·379 cites·20 claims
- 0496US7238010B2Surgical irrigation pump and tool systemSTRYKER CORP·Filed 2004·Granted Jul 3, 2007·96 cites·8 claims
- 0594US8740866B2Medical/surgical waste collection and disposal system including a rover and a docker, the docker having features facilitating the alignment of the docker with the roverREASONER STEPHEN J·Filed 2009·Granted Jun 3, 2014·290 cites·24 claims
- 0688US7632079B2Tube set for use with a surgical irrigation pump and tool systemSTRYKER CORP·Filed 2007·Granted Dec 15, 2009·45 cites·8 claims
- 0787US7918852B2Bipolar cannula for use with an electrode assembly having a separate supply electrodeSTRYKER CORP·Filed 2006·Granted Apr 5, 2011·86 cites·8 claims
- 0873US2021379525A1Waste Collection Unit Including A Reservoir Supported On A Portable Cart For Storing Liquid When Positioned Away From A Docking StationSTRYKER CORP·Filed 2021·Application pending·0 cites
- 0970US8852182B2Electrode assembly with separate bipolar cannula and supply electrodeTULLIS PHILIP JAMES·Filed 2011·Granted Oct 7, 2014·9 cites·19 claims
- 1065US2023240670A1Cassette Including Plural Catch Trays For Retaining Plural Tissue Samples From A Fluid StreamSTRYKER CORP·Filed 2023·Application pending·0 cites
- 1162US11130089B2Waste collection unit with a control system for regulating levels of vacuums being drawn in waste containersSTRYKER CORP·Filed 2018·Granted Sep 28, 2021·0 cites·19 claims
- 1258US2025195739A1Devices And Methods For Estimating A Blood Component In Fluid Within A Canister Of A Medical Waste Collection SystemSTRYKER CORP·Filed 2023·Application pending·0 cites
- 1348US11647995B2Sample cassette for collecting tissue samples from a fluid stream, the cassette including plural catch trays for retaining plural samplesSTRYKER CORP·Filed 2017·Granted May 16, 2023·0 cites·18 claims
- 1447US2022142621A1Waste Collection Cart for Collecting Waste During a Medical ProcedureSTRYKER CORP·Filed 2020·Application pending·0 cites
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