Inventor · disambiguated record
Ralf Wamsiedler
Also filed as: WAMSIEDLER RALF
10 granted patents·928 citations·filing 1995–2010
92Inventor score
Files withFRESENIUS MEDICAL CARE DE GMBH4BAUMANN MANFRED2FRESENIUS AG2GAGEL ALFRED1SCHNEIDER JOCHEN1
Top patents by PatentIndex Score
10 records- 0195US5614677ADiaphragm gage for measuring the pressure of a fluidFRESENIUS AG·Filed 1995·Granted Mar 25, 1997·296 cites·19 claims
- 0285US8091407B2Method and device for monitoring a flow of liquid for the presence of air by means of ultrasoundSCHNEIDER JOCHEN·Filed 2006·Granted Jan 10, 2012·14 cites·9 claims
- 0384US8140274B2Method and device for determining the effective delivery rate or adjusting the speed of a peristaltic pumpGAGEL ALFRED·Filed 2006·Granted Mar 20, 2012·20 cites·30 claims
- 0484US7758324B2Roller pumpFRESENIUS MEDICAL CARE DE GMBH·Filed 2005·Granted Jul 20, 2010·9 cites·20 claims
- 0583US5808181AMethod for testing a filter in a dialysis systemFRESENIUS AG·Filed 1996·Granted Sep 15, 1998·217 cites·14 claims
- 0682US6042784AMethod and apparatus for ultrafiltration in hemodialysisFRESENIUS MEDICAL CARE DE GMBH·Filed 1998·Granted Mar 28, 2000·255 cites·21 claims
- 0775US8734138B2Roller pumpBAUMANN MANFRED·Filed 2010·Granted May 27, 2014·3 cites·25 claims
- 0862US6176903B1Device for removing gases from fluidsFRESENIUS MEDICAL CARE DE GMBH·Filed 1997·Granted Jan 23, 2001·99 cites·13 claims
- 0957US7850856B2Method and device for monitoring the supply of substitution fluid during an extracorporeal blood treatmentFRESENIUS MEDICAL CARE DE GMBH·Filed 2002·Granted Dec 14, 2010·15 cites·30 claims
- 1049US9046095B2Pump with crossing linesBAUMANN MANFRED·Filed 2010·Granted Jun 2, 2015·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →