Inventor · Los Altos, CA, US

Matthew Murphy

27Patents
11h-index
34Co-inventors
75Inventor score

Filing activity: Oct 21, 1992 → Apr 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7238165B2 Fluid pump Human Necessities 226 Expired
US5608221A Multi-head nuclear medicine camera for dual SPECT and PET imaging with monuniform attenuation correction Human Necessities 83 Expired
US5585637A Multi-head nuclear medicine camera for dual SPECT and PET imaging Human Necessities 81 Expired
US5376796A Proximity detector for body contouring system of a medical camera Physics 62 Expired
US5299824A Wheel chair with rotatable tray Emerging Cross-Sectional Technologies 33 Expired
US7850593B2 Fluid pump Human Necessities 28 Active
US11162859B2 System and method for measuring pressure of fluid flow Human Necessities 25 Active
US8591448B2 Pressure monitoring within a fluid cassette Human Necessities 22 Active
US5508524A Spatially variant PMT cluster constitution and spatially variant PMT weights Physics 16 Expired
US10293097B2 Continuous flow separation chamber with weir disk Performing Operations; Transporting 16 Active
US5602395A Gamma camera having partial septas and moving septas for positron emission tomography (PET) Physics 12 Expired
US8808978B2 System and method for automated platelet wash Human Necessities 10 Active
US5763887A Tailored optical interface for scintillation camera detector Human Necessities 7 Expired
US9833794B2 System and method for automated platelet wash Human Necessities 5 Active
US10995916B1 Rigid and lighted flag for a vehicle Emerging Cross-Sectional Technologies 2 Active
US11236741B1 Diaphragm assembly for a pulsatile fluid pump Human Necessities 1 Active
US10821220B2 Continuous flow separation chamber with optical sensor Performing Operations; Transporting 1 Active
US11802802B2 System and method for measuring pressure of fluid flow Human Necessities 0 Active
US11607751B2 Laminate including weldable regions Performing Operations; Transporting 0 Active
US12042595B2 Continuous flow separation chamber Performing Operations; Transporting 0 Active
US11300119B1 System for driving a pulsatile fluid pump Mechanical Engineering; Lighting; Heating 0 Active
US11547846B2 Pump-valving assembly for a pulsatile fluid pump Human Necessities 0 Active
US11608822B2 Diaphragm assembly for a pulsatile fluid pump Human Necessities 0 Active
US11648179B2 Sealer-less plasma bottle and top for same Performing Operations; Transporting 0 Active
US11660384B2 Continuous flow separation chamber Performing Operations; Transporting 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.