Inventor · disambiguated record

Keshava Datta

Also filed as: DATTA KESHAVA

49 granted patents·33 pending applications·863 citations·filing 2005–2025

98Inventor score

Technology areasA61B A61M G01K A61N B23K

Files withBIOSENSE WEBSTER ISRAEL LTD58 BIOSENSE WEBSTER INC9 DATTA KESHAVA6 DEVICOR MEDICAL PRODUCTS INC3 CAPLES DENNIS C2

Top patents by PatentIndex Score

82 records

0198US9638770B2MRI biopsy apparatus incorporating an imageable penetrating portionDIETZ TIMOTHY G·Filed 2005·Granted May 2, 2017·227 cites·9 claims
0296US9220531B2Control handle with device advancing mechanismBIOSENSE WEBSTER INC·Filed 2013·Granted Dec 29, 2015·56 cites·23 claims
0395US9649158B2Catheter for treatment of atrial flutter having single action dual deflection mechanismBIOSENSE WEBSTER ISRAEL LTD·Filed 2015·Granted May 16, 2017·37 cites·20 claims
0494US10080608B2Catheter for treatment of atrial flutter having single action dual deflection mechanismBIOSENSE WEBSTER ISRAEL LTD·Filed 2017·Granted Sep 25, 2018·19 cites·9 claims
0594US9375179B2Single radio-transparent connector for multi-functional reference patchSCHULTZ JEFFREY W·Filed 2010·Granted Jun 28, 2016·86 cites·11 claims
0694US9216056B2Catheter for treatment of atrial flutter having single action dual deflection mechanismBIOSENSE WEBSTER ISRAEL LTD·Filed 2013·Granted Dec 22, 2015·40 cites·20 claims
0794US7862517B2MRI biopsy deviceDEVICOR MEDICAL PRODUCTS INC·Filed 2007·Granted Jan 4, 2011·90 cites·10 claims
0893US11850051B2Mapping grid with high density electrode arrayBIOSENSE WEBSTER ISRAEL LTD·Filed 2020·Granted Dec 26, 2023·3 cites·17 claims
0992US12251224B2Mapping grid with high density electrode arrayBIOSENSE WEBSTER ISRAEL LTD·Filed 2023·Granted Mar 18, 2025·1 cites·18 claims
1092US9162036B2Medical device control handle with multiple puller wiresCAPLES DENNIS C·Filed 2011·Granted Oct 20, 2015·74 cites·9 claims
1191US11583334B2Medical device control handle with multiple puller wiresBIOSENSE WEBSTER ISRAEL LTD·Filed 2019·Granted Feb 21, 2023·10 cites·15 claims
1290US8808273B2Electrophysiology catheter with mechanical use limiterCAPLES DENNIS C·Filed 2012·Granted Aug 19, 2014·71 cites·15 claims
1390US7693567B2MRI biopsy apparatus incorporating a sleeve and multi-function obturatorETHICON ENDO SURGERY INC·Filed 2005·Granted Apr 6, 2010·47 cites·46 claims
1488US10238838B2Control handle with device advancing mechanismBIOSENSE WEBSTER INC·Filed 2017·Granted Mar 26, 2019·5 cites·19 claims
1586US11285295B2Control handle with device advancing mechanismBIOSENSE WEBSTER INC·Filed 2019·Granted Mar 29, 2022·3 cites·20 claims
1686US7628788B2Ablation catheter with improved tip coolingBIOSENSE WEBSTER INC·Filed 2005·Granted Dec 8, 2009·43 cites·9 claims
1784US9629982B2Medical device control handle with multiple puller wiresBIOSENSE WEBSTER ISRAEL LTD·Filed 2015·Granted Apr 25, 2017·4 cites·9 claims
1884US9545500B2Control handle with device advancing mechanismBIOSENSE WEBSTER INC·Filed 2015·Granted Jan 17, 2017·3 cites·23 claims
1981US8562568B2Control handle with device advancing mechanismDATTA KESHAVA·Filed 2011·Granted Oct 22, 2013·8 cites·23 claims
2081US2025090807A1Catheter with improved loop contraction and greater contraction displacementBIOSENSE WEBSTER ISRAEL LTD·Filed 2024·Application pending·0 cites
2180US12161817B2Catheter with improved loop contraction and greater contraction displacementBIOSENSE WEBSTER ISRAEL LTD·Filed 2023·Granted Dec 10, 2024·0 cites·19 claims
2280US11951264B2Control handle with device advancing mechanismBIOSENSE WEBSTER INC·Filed 2022·Granted Apr 9, 2024·0 cites·20 claims
2379US11517716B2Puller wire t-bar for medical catheterBIOSENSE WEBSTER ISRAEL LTD·Filed 2019·Granted Dec 6, 2022·3 cites·9 claims
2479US10687890B2Lasso catheter with moveable ablation spineBIOSENSE WEBSTER ISRAEL LTD·Filed 2015·Granted Jun 23, 2020·3 cites·9 claims
2579US2023190369A1Medical device control handle with multiple puller wiresBIOSENSE WEBSTER ISRAEL LTD·Filed 2023·Application pending·0 cites
2678US10463834B2Medical device control handle with multiple puller wiresBIOSENSE WEBSTER ISRAEL LTD·Filed 2015·Granted Nov 5, 2019·2 cites·13 claims
2776US12016702B2Single radio-transparent connector for multi-functional reference patchBIOSENSE WEBSTER INC·Filed 2022·Granted Jun 25, 2024·0 cites·20 claims
2876US7935082B2Control handle with device advancing mechanismBIOSENSE WEBSTER INC·Filed 2007·Granted May 3, 2011·9 cites·22 claims
2975US10973572B2Catheter for treatment of atrial flutter having single action dual deflection mechanismBIOSENSE WEBSTER ISRAEL LTD·Filed 2018·Granted Apr 13, 2021·1 cites·19 claims
3074US9014778B2Disposable patch and reusable sensor assembly for use in medical device localization and mapping systemsDATTA KESHAVA·Filed 2008·Granted Apr 21, 2015·13 cites·24 claims
3173US2025185969A1Mapping grid with high density electrode arrayBIOSENSE WEBSTER ISRAEL LTD·Filed 2025·Application pending·0 cites
3273US2024245359A1Catheter with insert-molded microelectrodeBIOSENSE WEBSTER ISRAEL LTD·Filed 2024·Application pending·0 cites
3371US11872358B2Catheter with improved loop contraction and greater contraction displacementBIOSENSE WEBSTER ISRAEL LTD·Filed 2021·Granted Jan 16, 2024·0 cites·19 claims
3470US11717648B2Puller wire t-bar for medical catheterBIOSENSE WEBSTER ISRAEL LTD·Filed 2022·Granted Aug 8, 2023·0 cites·16 claims
3569US12440263B2Systems and methods for tripodic spines forming a spherical basket for improved tissue contact and current deliveryBIOSENSE WEBSTER ISRAEL LTD·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
3666US12484961B2Mechanical retainer systems for electrodes of a basket catheter, and methods of the sameBIOSENSE WEBSTER ISRAEL LTD·Filed 2022·Granted Dec 2, 2025·0 cites·14 claims
3766US2023226638A1Intravascular device including high voltage coaxial conductor wiringBIOSENSE WEBSTER ISRAEL LTD·Filed 2022·Application pending·0 cites
3866US2025177040A1Temperature controlled short duration ablation with resistive heatingBIOSENSE WEBSTER ISRAEL LTD·Filed 2025·Application pending·0 cites
3965US11819267B2Irrigated catheter with improved ablation tip electrode fluid distributionBIOSENSE WEBSTER ISRAEL LTD·Filed 2022·Granted Nov 21, 2023·0 cites·20 claims
4063US11224482B2Catheter having two-piece connector for a split handle assemblyBIOSENSE WEBSTER ISRAEL LTD·Filed 2019·Granted Jan 18, 2022·0 cites·17 claims
4163US9737225B2Patch and sensor assembly for use in medical device localization and mapping systemsDATTA KESHAVA·Filed 2008·Granted Aug 22, 2017·3 cites·17 claims
4263US2025082396A1Expandable electrode assembly comprising extended distal end for a medical catheterBIOSENSE WEBSTER ISRAEL LTD·Filed 2024·Application pending·0 cites
4363US2025082383A1Medical device with tactile feedback for spine deploymentBIOSENSE WEBSTER ISRAEL LTD·Filed 2024·Application pending·0 cites
4461US12213728B2Temperature controlled short duration ablation with resistive heatingBIOSENSE WEBSTER ISRAEL LTD·Filed 2020·Granted Feb 4, 2025·0 cites·6 claims
4561US11051881B2Lasso catheter with moveable ablation spineBIOSENSE WEBSTER ISRAEL LTD·Filed 2020·Granted Jul 6, 2021·0 cites·8 claims
4661US2025032752A1Catheter with tactile indication of deflectionBIOSENSE WEBSTER ISRAEL LTD·Filed 2023·Application pending·0 cites
4760US12446946B2Systems and methods for a single spiral electrode assembly forming a spherical basket for improved tissue contact and current deliveryBIOSENSE WEBSTER ISRAEL LTD·Filed 2022·Granted Oct 21, 2025·0 cites·20 claims
4860US11896395B2Catheter with insert-molded microelectrodeBIOSENSE WEBSTER ISRAEL LTD·Filed 2020·Granted Feb 13, 2024·0 cites·17 claims
4960US10292764B2Catheter having two-piece connector for a split handle assemblyBIOSENSE WEBSTER ISRAEL LTD·Filed 2016·Granted May 21, 2019·1 cites·12 claims
5060US2024197391A1Basket assembly with atraumatic tip electrode and methods of making thereofBIOSENSE WEBSTER ISRAEL LTD·Filed 2023·Application pending·0 cites

Showing the top 50 of 82 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →