Inventor · disambiguated record
Douglas Mark Zatezalo
Also filed as: ZATEZALO DOUGLAS · ZATEZALO DOUGLAS M · ZATEZALO DOUGLAS MARK
25 granted patents·5 pending applications·1,081 citations·filing 2000–2017
97Inventor score
Files withVOCOLLECT INC9FRESENIUS MED CARE HLDG INC4MEDRAD INC4FRESENIUS MEDICAL CARE HOLDINGS INC3UPDYKE PALMER DAVID2
Top patents by PatentIndex Score
30 records- 0197US6910911B2Break-away electrical connectorVOCOLLECT INC·Filed 2002·Granted Jun 28, 2005·126 cites·33 claims
- 0295US6643537B1Programmable injector controlMEDRAD INC·Filed 2000·Granted Nov 4, 2003·270 cites·70 claims
- 0394US9250216B2Controlling an ultrasonic transmitterFRESENIUS MED CARE HLDG INC·Filed 2014·Granted Feb 2, 2016·17 cites·15 claims
- 0493USD525237SConvertible headsetVOCOLLECT INC·Filed 2004·Granted Jul 18, 2006·38 cites·1 claims
- 0592US8836519B2Determining the absence or presence of fluid in a dialysis systemWRIGHT NIGEL·Filed 2012·Granted Sep 16, 2014·15 cites·22 claims
- 0692US7391863B2Method and system for an interchangeable headset module resistant to moisture infiltrationVOCOLLECT INC·Filed 2004·Granted Jun 24, 2008·75 cites·27 claims
- 0792USD549217SConvertible headsetVOCOLLECT INC·Filed 2006·Granted Aug 21, 2007·40 cites·1 claims
- 0891US9144646B2Vial spiking devices and related assemblies and methodsFRESENIUS MED CARE HLDG INC·Filed 2013·Granted Sep 29, 2015·86 cites·42 claims
- 0991USD549216SConvertible headsetVOCOLLECT INC·Filed 2006·Granted Aug 21, 2007·36 cites·1 claims
- 1090US8580112B2Dialysis systems and methodsUPDYKE PALMER DAVID·Filed 2008·Granted Nov 12, 2013·102 cites·46 claims
- 1186US7052799B2Wearable terminal with a battery latch mechanismVOCOLLECT INC·Filed 2002·Granted May 30, 2006·48 cites·10 claims
- 1281US6704592B1Communication systems for use with magnetic resonance imaging systemsMEDRAD INC·Filed 2000·Granted Mar 9, 2004·105 cites·79 claims
- 1379US10086125B2Dialysis medical system with a portable control unitFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2017·Granted Oct 2, 2018·1 cites·31 claims
- 1478USD681210SDialysis fluid line carrierBEIRIGER MICHAEL JAMES·Filed 2011·Granted Apr 30, 2013·28 cites·1 claims
- 1575US9333286B2Medical tubing installation detectionWRIGHT NIGEL·Filed 2011·Granted May 10, 2016·10 cites·13 claims
- 1671US8128422B2Voice-directed portable terminals for wireless communication systemsMELLOTT MARK BRADFORD·Filed 2004·Granted Mar 6, 2012·20 cites·10 claims
- 1769US7734361B2Terminal and method for efficient use and identification of peripherals having audio linesVOCOLLECT INC·Filed 2003·Granted Jun 8, 2010·12 cites·43 claims
- 1867US9585995B2Dialysis medical system with a portable control unitFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2015·Granted Mar 7, 2017·1 cites·24 claims
- 1965US8889004B2Dialysis systems and methodsUPDYKE PALMER DAVID·Filed 2010·Granted Nov 18, 2014·4 cites·19 claims
- 2064USD611152SDialysis system sorbent cartridge mountFRESENIUS MED CARE HLDG INC·Filed 2009·Granted Mar 2, 2010·16 cites·1 claims
- 2163US7283860B2Communication systems for use with magnetic resonance imaging systemsMEDRAD INC·Filed 2003·Granted Oct 16, 2007·25 cites·15 claims
- 2259US8856668B2Drug delivery devices and related systems and methodsNIESSLEIN MICHAEL·Filed 2011·Granted Oct 7, 2014·6 cites·19 claims
- 2351US2007112265A1Fluid Injection System Providing Visual StimuliMEDRAD INC·Filed 2007·Application pending·0 cites
- 2450US2006003785A1Method and system for wireless device associationVOCOLLECT INC·Filed 2004·Application pending·0 cites
- 2549US9433721B2Vial spiking assemblies and related methodsFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2013·Granted Sep 6, 2016·0 cites·24 claims
- 2649US9375526B2Vial spiking assemblies and related methodsFRESENIUS MED CARE HLDG INC·Filed 2015·Granted Jun 28, 2016·0 cites·16 claims
- 2748US8612032B2Terminal and method for efficient use and identification of peripherals having audio linesMURAWSKI MARK DAVID·Filed 2010·Granted Dec 17, 2013·0 cites·29 claims
- 2846US2005272401A1Environmentally-sealed portable terminalVOCOLLECT INC·Filed 2005·Application pending·0 cites
- 2944US2004143185A1Fluid injection system providing visual stimuliFiled 2003·Application pending·0 cites
- 3038US2003216643A1Programmable injector controlFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →