Inventor · disambiguated record
Ralf Kaufmann
Also filed as: KAUFMANN RALF
18 granted patents·5 pending applications·311 citations·filing 1992–2021
95Inventor score
Top patents by PatentIndex Score
23 records- 0192US7275527B2Method and apparatus for venting a crankcase of an internal combustion engineDAIMLER CHRYSLER AG·Filed 2006·Granted Oct 2, 2007·24 cites·7 claims
- 0285US8043353B2Delivery system having a self-expanding braided stentJOTEC GMBH·Filed 2007·Granted Oct 25, 2011·39 cites·19 claims
- 0381US9011432B2Irrigation catheter device and ablation systemVASCOMED GMBH·Filed 2012·Granted Apr 21, 2015·24 cites·16 claims
- 0480US5820503ATensioner for traction means with predefined tensioning displacementSCHAEFFLER WAELZLAGER OHG·Filed 1997·Granted Oct 13, 1998·35 cites·6 claims
- 0579US7985250B2Insertion system for stents, comprising tension-compression kinematicsJOTEC GMBH·Filed 2008·Granted Jul 26, 2011·30 cites·15 claims
- 0678US8876886B2Braided stent to be implanted in a blood vesselKAUFMANN RALF·Filed 2009·Granted Nov 4, 2014·21 cites·11 claims
- 0771US8608736B2Steerable catheters and methods for making themKAUFMANN RALF·Filed 2012·Granted Dec 17, 2013·6 cites·34 claims
- 0866US8668729B2Stent for implantation in a blood vessel, especially in the region of the aortic archKAUFMANN RALF·Filed 2006·Granted Mar 11, 2014·9 cites·21 claims
- 0966US8002820B2Marker element for the precise implantation of stentsJOTEC GMBH·Filed 2007·Granted Aug 23, 2011·4 cites·10 claims
- 1061US6354814B1Device for conversion of a unidirectional rotational motion into reciprocating back and forth motion and pump device comprising sameFiled 1998·Granted Mar 12, 2002·25 cites·20 claims
- 1159US6615944B1Vehicle with auxiliary rear wheel steering mechanismDAIMLER CHRYSLER AG·Filed 1999·Granted Sep 9, 2003·26 cites·13 claims
- 1257US6644998B2Electrical connecting elementJOSTRA AG·Filed 2002·Granted Nov 11, 2003·11 cites·5 claims
- 1356US9592364B2Catheter and method for producing the sameVASCOMED GMBH·Filed 2012·Granted Mar 14, 2017·2 cites·10 claims
- 1452US11759112B2Catheter device for placing a sensorBIOTRONIK SE & CO KG·Filed 2020·Granted Sep 19, 2023·0 cites·14 claims
- 1547US2006184238A1Braided stent to be implanted in a blood vesselKAUFMANN RALF·Filed 2006·Application pending·0 cites
- 1645US2023366759A1Catheter device with a sensor device for measuring a force effectVASCOMED GMBH·Filed 2021·Application pending·0 cites
- 1744US2019117299A1Ablation catheter with microelectrode and method for producing the sameVASCOMED GMBH·Filed 2018·Application pending·0 cites
- 1843US9833317B2Catheter device for minimally invasive implantationBIOTRONIK AG·Filed 2015·Granted Dec 5, 2017·0 cites·16 claims
- 1943US5263978ABlood pump for pulsating operationFORSCHUNGSGESELLSCHAFT FUER BI·Filed 1992·Granted Nov 23, 1993·43 cites·16 claims
- 2041US10667933B2Delivery system comprising a self expanding stentKAUFMANN RALF·Filed 2006·Granted Jun 2, 2020·0 cites·14 claims
- 2140US6450285B1Steering deviceDAIMLER CHRYSLER AG·Filed 1999·Granted Sep 17, 2002·12 cites·12 claims
- 2239US2011257649A1Electrode For An Electrophysiological Ablation CatheterVASCOMED GMBH·Filed 2011·Application pending·0 cites
- 2330US2002031938A1Electrical connecting elementFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →