Inventor · Limbricht, NL

Robert Leinders

27Patents
27h-index
35Co-inventors
85Inventor score

Filing activity: Feb 6, 1984 → Jan 3, 2007

Most-cited inventions

PatentTitleAreaCited byStatus
US4548209A Energy converter for implantable cardioverter Human Necessities 250 Expired
US6505078B1 Technique for adjusting the locus of excitation of electrically excitable tissue Human Necessities 234 Expired
US6937891B2 Independent therapy programs in an implantable medical device Human Necessities 199 Expired
US4595009A Protection circuit for implantable cardioverter Human Necessities 175 Expired
US5207218A Implantable pulse generator Human Necessities 163 Expired
US6223082A Four-chamber pacing system for optimizing cardic output and determining heart condition Human Necessities 139 Expired
US6305381A System for locating implantable medical device Human Necessities 136 Expired
US6070100A Pacing system for optimizing cardiac output and determining heart condition Human Necessities 124 Expired
US5991668A Medical electrical lead Human Necessities 124 Expired
US6456883B1 Apparatus and method for allowing immediate retrieval for information and identification from an implantable medical device having a depleted power source Human Necessities 117 Expired
US6223079A Bi-ventricular pacing method Human Necessities 116 Expired
US7489966B2 Independent therapy programs in an implantable medical device Human Necessities 88 Active
US5843135A Pacing system with lead having a single conductor for connecting to pressure sensor and electrode Human Necessities 81 Expired
US6219579A Four-chamber pacing system for optimizing cardiac output and determining heart condition Human Necessities 70 Expired
US7483748B2 Programmable waveform pulses for an implantable medical device Human Necessities 68 Expired
US7805189B2 Voltage/current regulator improvements for an implantable medical device Human Necessities 60 Active
US7203551B2 Implantable lead-based sensor powered by piezoelectric transformer Human Necessities 59 Expired
US7657318B2 Technique for adjusting the locus of excitation of electrically excitable tissue Human Necessities 59 Active
US6754530B2 Four-chamber pacing system for optimizing cardiac output and determining heart condition Human Necessities 54 Expired
US6125300A Implantable device with output circuitry for simultaneous stimulation at multiple sites Human Necessities 52 Expired
US6482177B1 Apparatus and method for measuring the amount of fluid contained in an implantable medical device Human Necessities 49 Expired
US7191008B2 Implantable medical device with a dual power source Human Necessities 49 Expired
US5836983A Output stage with switchable constant current modes Electricity 48 Expired
US6406421B1 System and method of determining skeletal muscle contraction by serial lead impedance measurements Human Necessities 48 Expired
US6238420A Four-chamber pacing system for optimizing cardiac output and determining heart condition Human Necessities 46 Expired

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