Inventor · disambiguated record
Raj Subramaniam
Also filed as: SUBRAMANIAM RAJ
29 granted patents·21 pending applications·1,075 citations·filing 1990–2024
98Inventor score
Files withBOSTON SCIENT SCIMED INC11SUBRAMANIAM RAJ9SURFACE GENESIS INC6NANOFILM CORP5PHYSIOMETRIX INC3
Top patents by PatentIndex Score
50 records- 0195US9687166B2High resolution cardiac mapping electrode array catheterBOSTON SCIENT SCIMED INC·Filed 2014·Granted Jun 27, 2017·96 cites·20 claims
- 0293US5204126AMold surfaces with ultra thin release filmsNANOFILM CORP·Filed 1991·Granted Apr 20, 1993·73 cites·17 claims
- 0392US6329069B1Composite structure and devices made from same and methodSURFACE GENESIS INC·Filed 1997·Granted Dec 11, 2001·101 cites·17 claims
- 0489US9486280B2Steerable ablation device with linear ionically conductive balloonBOSTON SCIENT SCIMED INC·Filed 2014·Granted Nov 8, 2016·33 cites·19 claims
- 0589US9463064B2Ablation device with multiple ablation modesBOSTON SCIENT SCIMED INC·Filed 2015·Granted Oct 11, 2016·13 cites·20 claims
- 0689US5166000AMethod of applying thin films of amphiphilic molecules to substratesNANOFILM CORP·Filed 1991·Granted Nov 24, 1992·64 cites·30 claims
- 0788US11344702B2Steerable sheathVIZARAMED INC·Filed 2020·Granted May 31, 2022·3 cites·29 claims
- 0887US5643580ABiocompatible coating, medical device using the same and methodsSURFACE GENESIS INC·Filed 1994·Granted Jul 1, 1997·139 cites·22 claims
- 0986US9125668B2Ablation device with multiple ablation modesSUBRAMANIAM RAJ·Filed 2012·Granted Sep 8, 2015·32 cites·16 claims
- 1086US8827952B2Biasing mechanism for a balloon catheterSUBRAMANIAM RAJ·Filed 2011·Granted Sep 9, 2014·23 cites·11 claims
- 1185US9603659B2Ablation device with ionically conductive balloonSUBRAMANIAM RAJ·Filed 2012·Granted Mar 28, 2017·25 cites·14 claims
- 1285US8702693B2Apparatus and methods for supplying fluid to an electrophysiology apparatusSUBRAMANIAM RAJ·Filed 2010·Granted Apr 22, 2014·35 cites·15 claims
- 1385US5611874AClad shape memory alloy composite structure and methodSURFACE GENESIS INC·Filed 1995·Granted Mar 18, 1997·64 cites·22 claims
- 1484US8798706B2Loop structures for supporting diagnostic and/or therapeutic elements in contact with tissueKIM ISAAC·Filed 2009·Granted Aug 5, 2014·37 cites·31 claims
- 1581US9433760B2Device and methods for nerve modulation using a novel ablation catheter with polymeric ablative elementsBOSTON SCIENT SCIMED INC·Filed 2012·Granted Sep 6, 2016·10 cites·20 claims
- 1681US5219654AFilm forming composition and method for modifying surfaces with ultra thin filmsNANOFILM CORP·Filed 1991·Granted Jun 15, 1993·37 cites·18 claims
- 1780US2024293126A1System and method for left atrial appendage closureSURECOR INC·Filed 2024·Application pending·0 cites
- 1879US5596038AHydrogel having a silicon-based crosslinker for biosensors and electrodesPHYSIOMETRIX INC·Filed 1994·Granted Jan 21, 1997·25 cites·12 claims
- 1977US5078791AFilm forming compositionNANOFILM CORP·Filed 1990·Granted Jan 7, 1992·36 cites·25 claims
- 2075US9078981B2Catheter system including an embolism protection deviceBOSTON SCIENT SCIMED INC·Filed 2013·Granted Jul 14, 2015·7 cites·18 claims
- 2173US8790300B2Dual balloon catheterTUN ZAYA·Filed 2011·Granted Jul 29, 2014·15 cites·19 claims
- 2270US12357289B2Suture retention deviceDRS VASCULAR INC·Filed 2024·Granted Jul 15, 2025·0 cites·11 claims
- 2370US5772105AClad shape memory alloy composite structure and methodSURFACE GENESIS INC·Filed 1996·Granted Jun 30, 1998·19 cites·10 claims
- 2468US2021298764A1System and method for left atrial appendage closureSUBRAMANIAM RAJ·Filed 2021·Application pending·0 cites
- 2566US12185929B2Suture retention deviceDRS VASCULAR INC·Filed 2023·Granted Jan 7, 2025·0 cites·16 claims
- 2665US5520683AMedical electrode and methodPHYSIOMETRIX INC·Filed 1994·Granted May 28, 1996·106 cites·7 claims
- 2761US5861032AMedical device having a biocompatible coating and oxidation method of coupling thereforSURFACE GENESIS INC·Filed 1996·Granted Jan 19, 1999·51 cites·12 claims
- 2861US2022331560A1Steerable sheathVIZARAMED INC·Filed 2022·Application pending·0 cites
- 2961US2019183512A1System and method for left atrial appendage closureSUBRAMANIAM RAJ·Filed 2018·Application pending·0 cites
- 3061US2019209179A1System and method for left atrial appendage closureSUBRAMANIAM RAJ·Filed 2018·Application pending·0 cites
- 3159US5300561ASolution containing amphiphilic moleculesNANOFILM CORP·Filed 1992·Granted Apr 5, 1994·16 cites·7 claims
- 3254US9757177B2Device and methods for nerve modulation using a novel ablation catheter with polymeric ablative elementsBOSTON SCIENT SCIMED INC·Filed 2016·Granted Sep 12, 2017·0 cites·18 claims
- 3354US2009209015A1Compositions and methods for production of biofuelsRAMESHA CHAKKODABYLU S·Filed 2009·Application pending·0 cites
- 3450US5817016AElectrical conductor using hydrogel and methodPHYSIOMETRIX INC·Filed 1996·Granted Oct 6, 1998·7 cites·2 claims
- 3550US2021177514A1Therapeutic microwave ablation devices and methodsKAMMIO INC·Filed 2020·Application pending·0 cites
- 3648US2009093810A1Electrophysiology Electrodes and Apparatus Including the SameSUBRAMANIAM RAJ·Filed 2008·Application pending·0 cites
- 3748US2008140170A1Electrode apparatus having deformable distal housingCIERRA INC·Filed 2007·Application pending·0 cites
- 3847US2007021746A1Ablation catheters having slidable anchoring capability and methods of using sameBOSTON SCIENT SCIMEND INC FORM·Filed 2006·Application pending·0 cites
- 3946US2008140074A1Multi-electrode apparatus for tissue welding and ablationCIERRA INC·Filed 2007·Application pending·0 cites
- 4046US2015141978A1Ablation medical devices and methods for making and using ablation medical devicesBOSTON SCIENT SCIMED INC·Filed 2014·Application pending·0 cites
- 4146US2009157069A1Systems and methods for thermal treatment of body tissueTOM CURTIS·Filed 2008·Application pending·0 cites
- 4244US2013035681A1Novel catheter for contiguous rf ablationBOSTON SCIENT SCIMED INC·Filed 2012·Application pending·0 cites
- 4344US2013172877A1Balloon expandable multi-electrode rf ablation catheterBOSTON SCIENT SCIMED INC·Filed 2012·Application pending·0 cites
- 4442US2005273095A1Ablation catheters having anchoring capability and methods of using sameSCIMED LIFE SYSTEMS INC·Filed 2004·Application pending·0 cites
- 4541US2014066764A1Characterization of tissue by ultrasound echographyBOSTON SCIENT SCIMED INC·Filed 2013·Application pending·0 cites
- 4639US2005149097A1Transseptal needleFiled 2003·Application pending·0 cites
- 4738US2012150107A1Balloon catheter shafts and methods of manufacturingCHEUNG DESMOND·Filed 2011·Application pending·0 cites
- 4838US2011009857A1Open-irrigated ablation catheter with turbulent flowSUBRAMANIAM RAJ·Filed 2010·Application pending·0 cites
- 4938US2015265348A1Electrophysiology systemBOSTON SCIENT SCIMED INC·Filed 2015·Application pending·0 cites
- 5037US5914115ABiocompatible coating, medical device using the same and methodsSURFACE GENESIS INC·Filed 1995·Granted Jun 22, 1999·8 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →