Assignee
INFRAREDX INC
US·41 granted patents·15 pending applications·1,686 citations·filing 2001–2025
Top patents by PatentIndex Score
56 records- 0197US6615062B2Referencing optical cathetersINFRAREDX INC·Filed 2001·Granted Sep 2, 2003·126 cites·32 claims
- 0294US7132645B2System and method for assessing catheter connection using return lossINFRAREDX INC·Filed 2003·Granted Nov 7, 2006·54 cites·36 claims
- 0394US6949072B2Devices for vulnerable plaque detectionINFRAREDX INC·Filed 2003·Granted Sep 27, 2005·215 cites·28 claims
- 0492US6701181B2Multi-path optical catheterINFRAREDX INC·Filed 2001·Granted Mar 2, 2004·357 cites·30 claims
- 0590US7450241B2Detecting vulnerable plaqueINFRAREDX INC·Filed 2005·Granted Nov 11, 2008·52 cites·17 claims
- 0689US7679754B2Arterial probe for OCTINFRAREDX INC·Filed 2008·Granted Mar 16, 2010·43 cites·33 claims
- 0788US6904199B2Optical catheter with double-clad fiberINFRAREDX INC·Filed 2002·Granted Jun 7, 2005·36 cites·27 claims
- 0883US6706004B2Balloon catheterINFRAREDX INC·Filed 2001·Granted Mar 16, 2004·146 cites·30 claims
- 0982US8386023B2Catheter probe arrangement for tissue analysis by radiant energy delivery and radiant energy collectionINFRAREDX INC·Filed 2011·Granted Feb 26, 2013·13 cites·10 claims
- 1082US7539530B2Method and system for spectral examination of vascular walls through blood during cardiac motionINFRAREDX INC·Filed 2003·Granted May 26, 2009·137 cites·62 claims
- 1180US9918643B2Detection of lipid core plaque cap thicknessINFRAREDX INC·Filed 2015·Granted Mar 20, 2018·2 cites·4 claims
- 1279US7929145B2Arterial probe for OCTINFRAREDX INC·Filed 2010·Granted Apr 19, 2011·8 cites·27 claims
- 1379US2025360288A1Intravascular imaging catheter system with force error detection and automatic remediation via pullback and rotationINFRAREDX INC·Filed 2025·Application pending·0 cites
- 1478US11672511B2High resolution intravascular ultrasound imaging systems and methodsINFRAREDX INC·Filed 2018·Granted Jun 13, 2023·2 cites·13 claims
- 1578US8035819B2Arterial probe for OCTINFRAREDX INC·Filed 2010·Granted Oct 11, 2011·7 cites·10 claims
- 1678US6654630B2Apparatus and method for the optical imaging of tissue samplesINFRAREDX INC·Filed 2001·Granted Nov 25, 2003·99 cites·39 claims
- 1777US11284860B2Imaging catheterINFRAREDX INC·Filed 2018·Granted Mar 29, 2022·2 cites·18 claims
- 1877US7376456B2Near-infrared spectroscopic analysis of blood vessel wallsINFRAREDX INC·Filed 2003·Granted May 20, 2008·83 cites·11 claims
- 1977US6895137B2Multi-channel optical coupler for spinning catheterINFRAREDX INC·Filed 2002·Granted May 17, 2005·18 cites·22 claims
- 2075US12403285B2Intravascular imaging catheter system with force error detection and automatic remediation via pullback and rotationINFRAREDX INC·Filed 2024·Granted Sep 2, 2025·0 cites·2 claims
- 2175US11331074B2Method of using an imaging catheter with a reinforced sectionINFRAREDX INC·Filed 2018·Granted May 17, 2022·2 cites·14 claims
- 2275US7292715B2Display of diagnostic dataINFRAREDX INC·Filed 2003·Granted Nov 6, 2007·67 cites·12 claims
- 2374US12465328B2Imaging catheterINFRAREDX INC·Filed 2022·Granted Nov 11, 2025·0 cites·12 claims
- 2472US12076188B2Method of using an imaging catheter with a reinforced sectionINFRAREDX INC·Filed 2022·Granted Sep 3, 2024·0 cites·10 claims
- 2571US7310357B2Providing low-coherence lightINFRAREDX INC·Filed 2005·Granted Dec 18, 2007·3 cites·24 claims
- 2670US6873868B2Multi-fiber catheter probe arrangement for tissue analysis or treatmentINFRAREDX INC·Filed 2001·Granted Mar 29, 2005·48 cites·43 claims
- 2769US11317868B2System and method for intravascular structural analysis compensation of chemical analysis modalityINFRAREDX INC·Filed 2017·Granted May 3, 2022·1 cites·21 claims
- 2868US7873406B2Spectroscope for recovering light from re-entrant zone of arterial wallINFRAREDX INC·Filed 2007·Granted Jan 18, 2011·4 cites·29 claims
- 2965US7996069B2Spectroscopy of deeply-scattered lightINFRAREDX INC·Filed 2008·Granted Aug 9, 2011·4 cites·29 claims
- 3065US7742805B2Optical catheter with dual-stage beam redirectorINFRAREDX INC·Filed 2003·Granted Jun 22, 2010·33 cites·18 claims
- 3163US8000774B2Method and system for intra luminal thrombus detectionINFRAREDX INC·Filed 2007·Granted Aug 16, 2011·9 cites·16 claims
- 3261US10776654B2Assessment of lipid core plaque integrityINFRAREDX INC·Filed 2016·Granted Sep 15, 2020·1 cites·10 claims
- 3360US10245007B2High resolution intravascular ultrasound imaging systems and methodsINFRAREDX INC·Filed 2013·Granted Apr 2, 2019·1 cites·22 claims
- 3460US6980573B2Tunable spectroscopic source with power stability and method of operationINFRAREDX INC·Filed 2002·Granted Dec 27, 2005·18 cites·22 claims
- 3560US2025248611A1Intravascular optical diffuse blood flow correlation spectroscopyINFRAREDX INC·Filed 2024·Application pending·0 cites
- 3659US7672713B2Multi-channel catheter tipINFRAREDX INC·Filed 2002·Granted Mar 2, 2010·16 cites·31 claims
- 3758US7689268B2Spectroscopic unwanted signal filters for discrimination of vulnerable plaque and method thereforINFRAREDX INC·Filed 2003·Granted Mar 30, 2010·22 cites·72 claims
- 3858US7313432B2Phase discrimination for detection of vulnerable-plaqueINFRAREDX INC·Filed 2002·Granted Dec 25, 2007·17 cites·41 claims
- 3958US2010160792A1Spectroscope With Modified Field-of-ViewINFRAREDX INC·Filed 2009·Application pending·0 cites
- 4057US7486985B2Near-infrared spectroscopic analysis of blood vessel wallsINFRAREDX INC·Filed 2002·Granted Feb 3, 2009·17 cites·30 claims
- 4157US2010022891A1Intraluminal spectroscope with wall contacting probeINFRAREDX INC·Filed 2009·Application pending·0 cites
- 4256US7426410B2Spectroscopy of deeply-scattered lightINFRAREDX INC·Filed 2003·Granted Sep 16, 2008·13 cites·29 claims
- 4355US11918761B2Intravascular imaging catheter system with force error detection and automatic remediation via pullback and rotation for translating and rotating a torque cable in a catheterINFRAREDX INC·Filed 2018·Granted Mar 5, 2024·0 cites·16 claims
- 4451US7535935B2Spectroscopic catheter system with widely tunable source and method of operationINFRAREDX INC·Filed 2002·Granted May 19, 2009·5 cites·46 claims
- 4548US2008097408A1Pullback Carriage Interlock System and Method for Catheter SystemINFRAREDX INC·Filed 2007·Application pending·0 cites
- 4648US2008097224A1Manual and Motor Driven Optical Pullback and Rotation System and MethodINFRAREDX INC·Filed 2007·Application pending·0 cites
- 4748US2008097223A1Optical Catheter Carriage Interlock System and MethodINFRAREDX INC·Filed 2007·Application pending·0 cites
- 4848US2005286571A1Tunable spectroscopic source with power stability and method of operationINFRAREDX INC·Filed 2005·Application pending·0 cites
- 4947US2008097158A1Noise Suppression System and Method in Catheter Pullback and Rotation SystemINFRAREDX INC·Filed 2007·Application pending·0 cites
- 5046US2009270815A1Catheter Priming SystemINFRAREDX INC·Filed 2008·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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