Inventor · disambiguated record
Daniel A. Walters
Also filed as: WALTERS DANIEL · WALTERS DANIEL A
34 granted patents·7 pending applications·2,780 citations·filing 1998–2025
98Inventor score
Files withMAQUET CARDIOPULMONARY GmbH7BECTON DICKINSON CO6DATASCOPE CORP5DATASCOPE INVESTMENT CORP4TC1 LLC4
Top patents by PatentIndex Score
41 records- 0198US9962475B2Percutaneous heart pumpTC1 LLC·Filed 2015·Granted May 8, 2018·61 cites·14 claims
- 0298US9138518B2Percutaneous heart pumpCAMPBELL ROBERT L·Filed 2012·Granted Sep 22, 2015·174 cites·26 claims
- 0398US8535211B2Blood pump with expandable cannulaCAMPBELL ROBERT L·Filed 2010·Granted Sep 17, 2013·193 cites·26 claims
- 0498US8485961B2Impeller housing for percutaneous heart pumpCAMPBELL ROBERT L·Filed 2012·Granted Jul 16, 2013·175 cites·51 claims
- 0597US10265447B2Percutaneous heart pumpTC1 LLC·Filed 2017·Granted Apr 23, 2019·43 cites·10 claims
- 0697US8684904B2Blood pump with expandable cannulaTHORATEC CORP·Filed 2013·Granted Apr 1, 2014·162 cites·29 claims
- 0797US8597170B2Catheter pumpWALTERS DANIEL A·Filed 2012·Granted Dec 3, 2013·214 cites·43 claims
- 0895US10960116B2Percutaneous heart pumpTC1 LLC·Filed 2019·Granted Mar 30, 2021·19 cites·20 claims
- 0995US8591393B2Catheter pumpWALTERS DANIEL A·Filed 2012·Granted Nov 26, 2013·180 cites·23 claims
- 1095US5961495AMedication delivery pen having a priming mechanismBECTON DICKINSON CO·Filed 1998·Granted Oct 5, 1999·412 cites·12 claims
- 1194US7229403B2Intra-aortic balloon catheter having a dual sensor pressure sensing systemDATASCOPE INVESTMENT CORP·Filed 2006·Granted Jun 12, 2007·84 cites·12 claims
- 1291USD491275SBlood glucose test strip vialBECTON DICKINSON CO·Filed 2003·Granted Jun 8, 2004·75 cites·1 claims
- 1391US6221053B1Multi-featured medication delivery penBECTON DICKINSON CO·Filed 1998·Granted Apr 24, 2001·328 cites·8 claims
- 1491US6017331AThreaded medication cartridgeBECTON DICKINSON CO·Filed 1998·Granted Jan 25, 2000·130 cites·3 claims
- 1588US7549953B2Quick change tool holderAMERICAN TORCH TIP·Filed 2006·Granted Jun 23, 2009·29 cites·10 claims
- 1682US11504462B2Medical deviceMAQUET CARDIOPULMONARY GmbH·Filed 2016·Granted Nov 22, 2022·5 cites·31 claims
- 1780US6616597B2Intra-aortic balloon catheter having a dual sensor pressure sensing systemDATASCOPE INVESTMENT CORP·Filed 2000·Granted Sep 9, 2003·66 cites·10 claims
- 1879US11351355B2Devices for pumping blood, related systems, and related methodsDATASCOPE CORP·Filed 2018·Granted Jun 7, 2022·3 cites·17 claims
- 1979USD801521SRoller pumpMAQUET CARDIOPULMONARY GmbH·Filed 2015·Granted Oct 31, 2017·21 cites·1 claims
- 2077USD449084SNetSPORTS NETZ NIAGARA LTD·Filed 2000·Granted Oct 9, 2001·31 cites·1 claims
- 2176US8118312B2Quick change centering tool holderWALTERS DANIEL·Filed 2007·Granted Feb 21, 2012·14 cites·18 claims
- 2275US2025325799A1Devices for Pumping Blood, Related Systems, and Related MethodsDATASCOPE CORP·Filed 2025·Application pending·0 cites
- 2374US6096010ARepeat-dose medication delivery penBECTON DICKINSON CO·Filed 1998·Granted Aug 1, 2000·128 cites·15 claims
- 2472US10583233B2Mechanism for adjusting occlusion of a cardiac bypass roller pump, and a roller pump provided with the mechanismMAQUET CARDIOPULMONARY GmbH·Filed 2016·Granted Mar 10, 2020·1 cites·22 claims
- 2572US6090082AVial retainer interface to a medication delivery penBECTON DICKINSON CO·Filed 1998·Granted Jul 18, 2000·140 cites·7 claims
- 2671US7112170B2Intra-aortic balloon catheter having a dual sensor pressure sensing systemDATASCOPE INVESTMENT CORP·Filed 2004·Granted Sep 26, 2006·33 cites·14 claims
- 2771US2021170162A1Percutaneous heart pumpTC1 LLC·Filed 2021·Application pending·0 cites
- 2870US12343520B2Devices for pumping blood, related systems, and related methodsDATASCOPE CORP·Filed 2022·Granted Jul 1, 2025·0 cites·20 claims
- 2969USD768847SRoller pumpMAQUET CARDIOPULMONARY GmbH·Filed 2015·Granted Oct 11, 2016·13 cites·1 claims
- 3067US2024416089A1Intra-Aortic Balloon Pump Catheter and Sheath Seal AssemblyDATASCOPE CORP·Filed 2024·Application pending·0 cites
- 3163USD768290SRoller pumpMAQUET CARDIOPULMONARY AG·Filed 2015·Granted Oct 4, 2016·10 cites·1 claims
- 3263USD767118SRoller pumpMAQUET CARDIOPULMONARY GmbH·Filed 2015·Granted Sep 20, 2016·10 cites·1 claims
- 3361US6935999B2Intra-aortic balloon catheter having a dual sensor pressure sensing systemDATASCOPE INVESTMENT CORP·Filed 2002·Granted Aug 30, 2005·18 cites·26 claims
- 3458USD768289SDual roller pump assemblyMAQUET CARDIOPULMONARY GmbH·Filed 2015·Granted Oct 4, 2016·8 cites·1 claims
- 3552US12076511B2Intra-aortic balloon pump catheter and sheath seal assemblyDATASCOPE CORP·Filed 2020·Granted Sep 3, 2024·0 cites·29 claims
- 3642US11090422B2Equipment docking interface with latch mechanism for heart-lung machineMAQUET CARDIOPULMONARY GmbH·Filed 2016·Granted Aug 17, 2021·0 cites·22 claims
- 3741US2002072679A1Intra-aortic balloon catheter having a fiberoptic sensorFiled 2000·Application pending·0 cites
- 3841US2012243667A1Light for x-ray imaging systemWALTERS DANIEL A·Filed 2011·Application pending·0 cites
- 3940US2003171642A1Intra-aortic balloon catheter having a releasable guide wireFiled 2002·Application pending·0 cites
- 4040US2002072680A1Intra-aortic balloon catheter having a fiberoptic sensorFiled 2001·Application pending·0 cites
- 4129USD785802SCardiopulmonary bypass system support structureMAQUET CARDIOPULMONARY AG·Filed 2015·Granted May 2, 2017·0 cites·1 claims
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