Inventor · disambiguated record
Ulrich Pfeiffer
Also filed as: PFEIFFER ULRICH · PFEIFFER ULRICH J · PFEIFFER ULRICH JOACHIM · SCHEIPE HEINZ
44 granted patents·31 pending applications·1,129 citations·filing 1978–2024
98Inventor score
Files withPULSION MEDICAL SYS AG21PFEIFFER ULRICH10AUDI AG6PHILIPS MEDIZIN SYSTEME BOEBLINGEN GMBH6UP MED GMBH5
Top patents by PatentIndex Score
75 records- 0194US6631286B2Device for the determination of tissue perfusion and operative use thereofPULSION MEDICAL SYS AG·Filed 2001·Granted Oct 7, 2003·162 cites·25 claims
- 0284US9452725B2Occupant protection device for a vehicleAUDI AG·Filed 2015·Granted Sep 27, 2016·10 cites·26 claims
- 0383US6736782B2Apparatus, computer program, central venous catheter assembly and method for hemodynamic monitoringPULSION MEDICAL SYS AG·Filed 2002·Granted May 18, 2004·107 cites·37 claims
- 0481US11428033B2Pre-assembled fitting group and fitting assembly for a window or a doorRoto Frank Fenster—und Tuertechnologie GmbH·Filed 2019·Granted Aug 30, 2022·8 cites·19 claims
- 0581US6485481B1Catheter systemPULSION MEDICAL SYS AG·Filed 2000·Granted Nov 26, 2002·75 cites·19 claims
- 0676US6315735B1Devices for in-vivo determination of the compliance function and the systemic blood flow of a living beingPULSION MEDICAL SYS AG·Filed 2000·Granted Nov 13, 2001·107 cites·59 claims
- 0775US9393911B2Roof rack for a motor vehicle, and a method for operating a controller of a motor vehicle and a corresponding controllerAUDI AG·Filed 2013·Granted Jul 19, 2016·7 cites·12 claims
- 0874US8998817B2Blood pressure measuring device and method for measuring the blood pressure of a living beingPFEIFFER ULRICH·Filed 2010·Granted Apr 7, 2015·12 cites·24 claims
- 0972US7588542B2Device for determining a hemodynamic parameterPULSION MEDICAL SYS AG·Filed 2005·Granted Sep 15, 2009·14 cites·29 claims
- 1069US10485432B2Method for determining blood pressure in a blood vessel and device for carrying out said methodPHILIPS MEDIZIN SYSTEME BOEBLINGEN GMBH·Filed 2014·Granted Nov 26, 2019·4 cites·16 claims
- 1169US7248356B2Calibration aidPULSION MEDICAL SYS AG·Filed 2004·Granted Jul 24, 2007·7 cites·21 claims
- 1269US6853857B2Method, device and computer program for determining the blood flow in a tissue or organ regionPULSION MEDICAL SYS AG·Filed 2002·Granted Feb 8, 2005·47 cites·65 claims
- 1368US7314449B2Apparatus for determining cardiovascular parametersPULSION MEDICAL SYS AG·Filed 2003·Granted Jan 1, 2008·41 cites·58 claims
- 1467US9475519B2Steering stopAUDI AG·Filed 2014·Granted Oct 25, 2016·5 cites·13 claims
- 1567US7803122B2Device for determining the transition between systole and diastolePULSION MEDICAL SYS AG·Filed 2005·Granted Sep 28, 2010·8 cites·11 claims
- 1666US7666146B2Apparatus, computer system and computer program for determining intrathoracic blood volume and other cardio-vascular parametersPULSION MEDICAL SYS AG·Filed 2005·Granted Feb 23, 2010·7 cites·29 claims
- 1764US6394961B1Method to increase transpulmonary thermodilution cardiac output accuracy by use of extravascular thermovolume to control the amount of thermal indicatorPULSION MEDICAL SYS AG·Filed 2000·Granted May 28, 2002·28 cites·7 claims
- 1863US9409592B2Limiting device for the steering angle input in an electrical steering systemAUDI AG·Filed 2014·Granted Aug 9, 2016·3 cites·4 claims
- 1963US6746431B2Combined catheter system for IABP and determination of thermodilution cardiac outputPULSION MEDICAL SYS AG·Filed 2001·Granted Jun 8, 2004·22 cites·16 claims
- 2063US2011098741A1Apparatus for diagnosis, performance and/or regulation of physiological functions, in particular in an anaesthetized patientUP MED GMBH·Filed 2009·Application pending·0 cites
- 2162US8343058B2Dilution apparatus, method and computer programEDWARDS LIFESCIENCES IPRM AG·Filed 2006·Granted Jan 1, 2013·4 cites·7 claims
- 2262US6537230B1Apparatus, computer system and computer program for determining a cardio-vascular parameter of a patientPULSION MEDICAL SYS AG·Filed 2000·Granted Mar 25, 2003·23 cites·21 claims
- 2362US2022015718A1Method of approximating a patient's pulse wave based on non-invasive blood pressure measurement, a logic unit therefore and a system thereforePHILIPS MEDIZIN SYSTEME BOEBLINGEN GMBH·Filed 2021·Application pending·0 cites
- 2461US2022257130A1Blood pressure measuring system comprising a kinking-proof shellPHILIPS MEDIZIN SYSTEME BOEBLINGEN GMBH·Filed 2022·Application pending·0 cites
- 2560US12486703B2Window or door with a precisely controlling, but flexibly usable, sash stop mechanismRoto Frank Fenster—und Tuertechnologie GmbH·Filed 2024·Granted Dec 2, 2025·0 cites·14 claims
- 2660US8858451B2Blood vessel catheter and injection system for carrying out a blood pressure measurement of a patientPFEIFFER ULRICH·Filed 2012·Granted Oct 14, 2014·2 cites·2 claims
- 2760US7385176B2Calibration reflector device, sensor arrangement, and method for sterile packaging of a fiber-optic sensor arrangementPULSION MEDICAL SYS AG·Filed 2005·Granted Jun 10, 2008·3 cites·31 claims
- 2859US8608683B2Device for infusion of at least two medicamentsMICHARD FREDERIC·Filed 2008·Granted Dec 17, 2013·5 cites·19 claims
- 2959US6224585B1Catheter systemPULSION MEDICAL SYS AG·Filed 1998·Granted May 1, 2001·71 cites·9 claims
- 3059US2017367922A1Method for diagnosis, performance and/or regulation of physiological functions, in particular in an anaesthetized patientUP-MED GMBH·Filed 2017·Application pending·0 cites
- 3158US6231498B1Combined catheter system for IABP and determination of thermodilution cardiac outputPULSION MEDICAL SYS AG·Filed 1999·Granted May 15, 2001·68 cites·6 claims
- 3257US6223069B1Process and device for non-invasively determining cerebral blood flow by near-infrared spectroscopyPULSION MEDICAL SYS AG·Filed 1997·Granted Apr 24, 2001·101 cites·17 claims
- 3356US10584681B2Automative system managementENTIT SOFTWARE LLC·Filed 2014·Granted Mar 10, 2020·0 cites·17 claims
- 3456US8920329B2Disposable sensor device and monitoring system with trimming elementKNOLL REINHOLD·Filed 2008·Granted Dec 30, 2014·2 cites·18 claims
- 3556US8257273B2Device for determining cardiopulmonary volumes and flows of a living beingPFEIFFER ULRICH J·Filed 2006·Granted Sep 4, 2012·3 cites·18 claims
- 3655US2025213120A1Apparatus for determining an indicator representative for a physiological parameterKONINKLIJKE PHILIPS NV·Filed 2023·Application pending·0 cites
- 3754US11317819B2Blood pressure measuring system comprising a kinking-proof shellPHILIPS MEDIZIN SYSTEME BOEBLINGEN GMBH·Filed 2014·Granted May 3, 2022·1 cites·22 claims
- 3854US9630650B2Device for camber and/or toe adjustment of a vehicle wheelAUDI AG·Filed 2014·Granted Apr 25, 2017·2 cites·14 claims
- 3954US5526817AProcess for determining a patient's circulatory fill statusPULSION VERWALTUNGS GMBH & CO·Filed 1993·Granted Jun 18, 1996·76 cites·28 claims
- 4053US6954665B2Catheter systemPULSION MEDICAL SYS AG·Filed 2003·Granted Oct 11, 2005·8 cites·16 claims
- 4151US6491640B1Injection channel for a blood vessel catheterPULSION MEDICAL SYS AG·Filed 2000·Granted Dec 10, 2002·14 cites·23 claims
- 4251US2010324428A1Method and device for the non-invasive measurement of dynamic cardiopulmonary interaction parametersUP MED GMBH·Filed 2009·Application pending·0 cites
- 4351US2015320364A1Method of Approximating a Patient's Pulse Wave Based on Non-Invasive Blood Pressure Measurement, A Logic Unit Therefore and a System ThereforeUP MED GMBH·Filed 2014·Application pending·0 cites
- 4450US5305744ACalibrating reflector device for an optical measuring systemPFEIFFER ULRICH·Filed 1993·Granted Apr 26, 1994·15 cites·20 claims
- 4550US2008045845A1Apparatus and computer program for determining a patient's volemic status represented by cardiopulmonary blood volumeIPRM INTELLECTUAL PROPERTY RIG·Filed 2007·Application pending·0 cites
- 4650US2011208072A1Device for determining the blood volume and/or blood volumetric flow and method for operating the samePFEIFFER ULRICH·Filed 2009·Application pending·0 cites
- 4749US8597048B2Multilevel connector systemPFEIFFER ULRICH·Filed 2008·Granted Dec 3, 2013·3 cites·6 claims
- 4849US2013289420A1Device and Method for Injectate Duration Measurement and Temperature MeasurementPFEIFFER ULRICH·Filed 2013·Application pending·0 cites
- 4949US2007179386A1Apparatus for evaluating a patient's hemodynamic status using heart-lung interactionUP MAN GMBH & CO MED SYSTEMS K·Filed 2007·Application pending·0 cites
- 5048US8506496B2Method and apparatus to determine the end of the systolic part of a pressure curveKNOLL REINHOLD·Filed 2008·Granted Aug 13, 2013·0 cites·6 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →