Inventor · Munich, DE

Gregor Tuma

23Patents
11h-index
26Co-inventors
71Inventor score

Filing activity: Sep 20, 2000 → Oct 22, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US8734432B2 Integration of surgical instrument and display device for assisting in image-guided surgery Human Necessities 269 Active
US7962196B2 Method and system for determining the location of a medical instrument relative to a body structure Human Necessities 146 Active
US7696899B2 Marker navigation device Human Necessities 77 Active
US7688998B2 Adjustable marker arrangement Human Necessities 77 Active
US8152816B2 Computer-assisted planning method for correcting changes in the shape of joint bones Human Necessities 36 Active
US7822588B2 Surface replacement of a femoral head Human Necessities 29 Active
US7477776B2 Method and apparatus for determining a plane of symmetry of a three-dimensional object Physics 24 Active
US8052623B2 Computer-assisted joint analysis using surface projection Physics 21 Active
US8308663B2 Device and method for determining the aperture angle of a joint Human Necessities 15 Active
US6843251B1 Balloon for preparing for and easing human birth Human Necessities 15 Expired
US7883545B2 Method and device for determining the change in an object Human Necessities 13 Active
US8948472B2 Automated imaging device and method for registration of anatomical structures Emerging Cross-Sectional Technologies 5 Active
US8231554B2 Method and device for registering a femur implant Human Necessities 5 Active
US9775684B2 Generating images for at least two displays in image-guided surgery Physics 4 Active
US10368851B2 Integration of surgical instrument and display device for assisting in image-guided surgery Human Necessities 3 Active
US8382759B2 Intramedullary pin tracking Human Necessities 3 Active
US8463004B2 Determining shaft and femur neck axes and three-dimensional reconstruction Physics 2 Active
US8945130B2 Tool attachment for medical applications Human Necessities 2 Active
US8688409B2 Method for determining an arrangement of measurement points on an anatomical structure Physics 2 Active
US9730680B2 Integration of surgical instrument and display device for assisting in image-guided surgery Human Necessities 1 Active
US9907622B2 Generating images for at least two displays in image-guided surgery Physics 0 Active
US9907623B2 Generating images for at least two displays in image-guided surgery Physics 0 Active
US11464502B2 Integration of surgical instrument and display device for assisting in image-guided surgery Human Necessities 0 Active

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