Inventor · San Jose, CA, US

Marcel Marc

21Patents
16h-index
20Co-inventors
77Inventor score

Filing activity: Oct 23, 1998 → Aug 19, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US7221733B1 Method and apparatus for irradiating a target Human Necessities 236 Expired
US7227925B1 Gantry mounted stereoscopic imaging system Human Necessities 198 Expired
US6279579A Method and system for positioning patients for medical treatment procedures Human Necessities 193 Expired
US7103137B2 Radiation scanning of objects for contraband Physics 175 Expired
US7834336B2 Treatment of patient tumors by charged particle therapy Human Necessities 168 Active
US7402822B2 Particle beam nozzle transport system Electricity 149 Active
US7402824B2 Particle beam nozzle Electricity 145 Active
US7402823B2 Particle beam system including exchangeable particle beam nozzle Electricity 145 Active
US8000436B2 Radiation scanning units including a movable platform Physics 72 Active
US9498167B2 System and methods for treating patients using radiation Human Necessities 64 Active
US7640607B2 Patient support systems Human Necessities 54 Active
US8330132B2 Energy modulator for modulating an energy of a particle beam Human Necessities 51 Active
US7369640B2 Radiation scanning of objects for contraband Physics 51 Active
US7547901B2 Multiple beam path particle source Electricity 47 Active
US9974494B2 System and methods for treating patients using radiation Human Necessities 39 Active
US7204254B2 Markers and systems for detecting such markers Human Necessities 39 Expired
US6907106B1 Method and apparatus for producing radioactive materials for medical treatment using x-rays produced by an electron accelerator Physics 16 Expired
US7672422B2 Radiation scanning of objects for contraband Physics 16 Active
US8604454B2 Energy modulator for modulating an energy of a particle beam Human Necessities 10 Active
US10004650B2 Dynamic patient positioning system Physics 3 Active
US10881878B2 Dynamic patient positioning system Physics 1 Active

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