Inventor · disambiguated record
Walter L. Carpenter
Also filed as: CARPENTER WALTER · CARPENTER WALTER L · WOLF LUDWIG JR
19 granted patents·2 pending applications·1,097 citations·filing 1975–2016
96Inventor score
Files withMEDTRONIC INC11MINNESOTA MINING & MFG4BAXTER TRAVENOL LAB2CARPENTER WALTER L2BAXTER LABORATORIES INC1
Top patents by PatentIndex Score
21 records- 0196US3985135ADual chamber reservoirBAXTER LABORATORIES INC·Filed 1975·Granted Oct 12, 1976·130 cites·4 claims
- 0294US4151088AMembrane diffusion device with integral heat exchanger and reservoirBAXTER TRAVENOL LAB·Filed 1978·Granted Apr 24, 1979·76 cites·12 claims
- 0390US5395331ARetrograde coronary sinus catheter having a ribbed balloonMINNESOTA MINING & MFG·Filed 1993·Granted Mar 7, 1995·261 cites·20 claims
- 0486US7682563B2Extracorporeal blood circuit priming system and methodMEDTRONIC INC·Filed 2007·Granted Mar 23, 2010·41 cites·3 claims
- 0583US4198080ATelescoping-type connectorBAXTER TRAVENOL LAB·Filed 1978·Granted Apr 15, 1980·127 cites·2 claims
- 0673US5067879APeristaltic pump systemCARPENTER WALTER L·Filed 1990·Granted Nov 26, 1991·35 cites·15 claims
- 0772US7829018B2Active air removal from an extracorporeal blood circuitMEDTRONIC INC·Filed 2007·Granted Nov 9, 2010·9 cites·14 claims
- 0872US7198751B2Disposable, integrated, extracorporeal blood circuitMEDTRONIC INC·Filed 2003·Granted Apr 3, 2007·54 cites·42 claims
- 0971US9422932B2Roller pump with dynamic occlusion adjustmentMEDTRONIC INC·Filed 2012·Granted Aug 23, 2016·2 cites·19 claims
- 1069US7740800B2Extracorporeal blood circuit air removal system and methodMEDTRONIC INC·Filed 2007·Granted Jun 22, 2010·8 cites·4 claims
- 1169US7204958B2Extracorporeal blood circuit air removal system and methodMEDTRONIC INC·Filed 2003·Granted Apr 17, 2007·41 cites·11 claims
- 1269US4416280ACardioplegia delivery systemMINNESOTA MINING & MFG·Filed 1981·Granted Nov 22, 1983·101 cites·3 claims
- 1368US7189352B2Extracorporeal blood circuit priming system and methodMEDTRONIC INC·Filed 2003·Granted Mar 13, 2007·38 cites·38 claims
- 1465US7201870B2Active air removal system operating modes of an extracorporeal blood circuitMEDTRONIC INC·Filed 2003·Granted Apr 10, 2007·28 cites·16 claims
- 1561US7335334B2Active air removal from an extracorporeal blood circuitMEDTRONIC INC·Filed 2003·Granted Feb 26, 2008·20 cites·53 claims
- 1660US5807326ARetrograde coronary sinus catheterMINNESOTA MINING & MFG·Filed 1995·Granted Sep 15, 1998·76 cites·45 claims
- 1759US7704455B2Active air removal system operating modes of an extracorporeal blood circuitMEDTRONIC INC·Filed 2007·Granted Apr 27, 2010·1 cites·19 claims
- 1853US10012226B2Roller pump with dynamic occlusion adjustmentMEDTRONIC INC·Filed 2016·Granted Jul 3, 2018·0 cites·20 claims
- 1951US5620418ARetrograde coronary sinus catheterMINNESOTA MINING & MFG·Filed 1994·Granted Apr 15, 1997·49 cites·85 claims
- 2044US2007148037A1Disposable,integrated extracorporeal blood circuitCARPENTER WALTER L·Filed 2007·Application pending·0 cites
- 2142US2005118059A1Cardiopulmonary bypass extracorporeal blood circuit apparatus and methodFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →