Inventor · disambiguated record
David Keenan
Also filed as: KEENAN DAVID · KEENAN DAVID L
16 granted patents·225 citations·filing 1995–2024
93Inventor score
Files withANGEL MEDICAL SYSTEMS INC5FISCHELL DAVID R5AVERTIX MEDICAL INC1DATAPAGE IRELAND LTD1HELSINN CHEMICALS IRELAND LIMI1
Top patents by PatentIndex Score
16 records- 0197US11357439B1Advanced cardiovascular monitoring system with personalized st-segment thresholdsANGEL MEDICAL SYSTEMS INC·Filed 2021·Granted Jun 14, 2022·8 cites·30 claims
- 0291US11980450B1Advanced cardiovascular monitoring system with normal, elevated, and high heartrate thresholdsANGEL MEDICAL SYSTEMS INC·Filed 2022·Granted May 14, 2024·1 cites·34 claims
- 0387US12495981B1Cardiac alerting system with power monitoring and managementAVERTIX MEDICAL INC·Filed 2024·Granted Dec 16, 2025·1 cites·31 claims
- 0487US11426089B1Advanced cardiovascular monitoring system with normal, elevated, and high heartrate thresholdsANGEL MEDICAL SYSTEMS INC·Filed 2021·Granted Aug 30, 2022·1 cites·21 claims
- 0579US8452404B1Ischemia detection systems for paced-patients having three different detection modesFISCHELL DAVID R·Filed 2009·Granted May 28, 2013·19 cites·17 claims
- 0676US8676304B2Ischemia monitoring system for patients having periods of left bundle branch blockFISCHELL DAVID R·Filed 2010·Granted Mar 18, 2014·9 cites·20 claims
- 0776US8275457B1Cardiac monitoring system for paced patients having paced and non-paced ischemia detection thresholdsFISCHELL DAVID R·Filed 2009·Granted Sep 25, 2012·18 cites·24 claims
- 0873US6490603B1Method and system for producing documents in a structured formatDATAPAGE IRELAND LTD·Filed 1999·Granted Dec 3, 2002·95 cites·11 claims
- 0970US8170653B2Baseline processing for the detection of cardiac eventsFISCHELL DAVID R·Filed 2009·Granted May 1, 2012·4 cites·20 claims
- 1068US8805498B1Ischemia detection systems for paced-patients using beat-type dependent baseline datasetsFISCHELL DAVID R·Filed 2009·Granted Aug 12, 2014·7 cites·13 claims
- 1165US5745682AMethod and apparatus for utilizing location codes to identify a physical location of a computer station on a NetBIOS computer networkNCR CORP·Filed 1995·Granted Apr 28, 1998·59 cites·19 claims
- 1260US9326696B2Medical accessory proximity testing, detection, and alerting systemANGEL MEDICAL SYSTEMS INC·Filed 2014·Granted May 3, 2016·1 cites·15 claims
- 1357US8855782B2Medical accessory proximity testing, detection, and alerting systemKEENAN DAVID·Filed 2010·Granted Oct 7, 2014·2 cites·7 claims
- 1452US9486153B2Medical device system having an implanted medical device and an external deviceANGEL MEDICAL SYSTEMS INC·Filed 2016·Granted Nov 8, 2016·0 cites·20 claims
- 1531US10881309B2PPG measurement of arterial health using disease libraryZHANG MICHAEL·Filed 2011·Granted Jan 5, 2021·0 cites·6 claims
- 1612US6092567AApparatus for producing a pharmaceutical productHELSINN CHEMICALS IRELAND LIMI·Filed 1998·Granted Jul 25, 2000·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →