Inventor · disambiguated record
Ralph Weissleder
Also filed as: WEISSLEDER RALPH
60 granted patents·55 pending applications·2,797 citations·filing 1992–2024
99Inventor score
Files withMASSACHUSETTS GEN HOSPITAL51GEN HOSPITAL CORP25WEISSLEDER RALPH7JOSEPHSON LEE4HILDERBRAND SCOTT A3
Top patents by PatentIndex Score
115 records- 0198US6592847B1Intramolecularly-quenched near infrared flourescent probesGEN HOSPITAL CORP·Filed 2000·Granted Jul 15, 2003·172 cites·208 claims
- 0298US5514379AHydrogel compositions and methods of useGEN HOSPITAL CORP·Filed 1992·Granted May 7, 1996·965 cites·17 claims
- 0397US7829350B2Magnetic-nanoparticle conjugates and methods of useGEN HOSPITAL CORP·Filed 2008·Granted Nov 9, 2010·77 cites·17 claims
- 0497US5492814AMonocrystalline iron oxide particles for studying biological tissuesGEN HOSPITAL CORP·Filed 1992·Granted Feb 20, 1996·192 cites·32 claims
- 0596US10655163B2Methods, kits, and systems for multiplexed detection of target molecules and uses thereofMASSACHUSETTS GEN HOSPITAL·Filed 2019·Granted May 19, 2020·18 cites·14 claims
- 0696US7383076B2Fluorescence-mediated molecular tomographyGEN HOSPITAL CORP·Filed 2003·Granted Jun 3, 2008·85 cites·65 claims
- 0796US6511967B1Use of an internalizing transferrin receptor to image transgene expressionGEN HOSPITAL CORP·Filed 2000·Granted Jan 28, 2003·132 cites·27 claims
- 0896US6083486AIntramolecularly-quenched near infrared fluorescent probesGEN HOSPITAL CORP·Filed 1998·Granted Jul 4, 2000·221 cites·19 claims
- 0994US10266874B2Methods, kits, and systems for multiplexed detection of target molecules and uses thereofMASSACHUSETTS GEN HOSPITAL·Filed 2014·Granted Apr 23, 2019·50 cites·22 claims
- 1094US6615063B1Fluorescence-mediated molecular tomographyGEN HOSPITAL CORP·Filed 2000·Granted Sep 2, 2003·444 cites·57 claims
- 1193US10357574B2Optical sensor conjugates for detecting reactive oxygen and/or reactive nitrogen species in vivoMASSACHUSETTS GEN HOSPITAL·Filed 2017·Granted Jul 23, 2019·31 cites·10 claims
- 1293US5871710AGraft co-polymer adducts of platinum (II) compoundsGEN HOSPITAL CORP·Filed 1996·Granted Feb 16, 1999·147 cites·49 claims
- 1392US8190241B2Fluorescence-mediated molecular tomographyNTZIACHRISTOS VASILIS·Filed 2008·Granted May 29, 2012·15 cites·48 claims
- 1492US6737247B2Imaging of enzymatic activityGEN HOSPITAL CORP·Filed 2001·Granted May 18, 2004·50 cites·27 claims
- 1590US8945628B2Magnetic nanoparticlesWEISSLEDER RALPH·Filed 2011·Granted Feb 3, 2015·10 cites·8 claims
- 1689US10611738B2Functionalized 1,2,4,5-tetrazine compounds for use in bioorthogonal coupling reactionsMASSACHUSETTS GEN HOSPITAL·Filed 2018·Granted Apr 7, 2020·4 cites·14 claims
- 1787US10556024B218F labeling of proteins using sortasesWHITEHEAD INST BIOMEDICAL RES·Filed 2014·Granted Feb 11, 2020·6 cites·22 claims
- 1885US9869619B2Self-assembled magnetic arraysMASSACHUSETTS GEN HOSPITAL·Filed 2016·Granted Jan 16, 2018·2 cites·10 claims
- 1985US9623126B2Magnetic nanoparticlesMASSACHUSETTS GEN HOSPITAL·Filed 2015·Granted Apr 18, 2017·2 cites·11 claims
- 2083US8900549B2Compositions and methods for delivering a substance to a biological targetHILDERBRAND SCOTT A·Filed 2009·Granted Dec 2, 2014·7 cites·2 claims
- 2182US10117954B2Compositions and methods for in vivo imagingMASSACHUSETTS GEN HOSPITAL·Filed 2017·Granted Nov 6, 2018·1 cites·21 claims
- 2281US10012589B2Portable diffraction-based imaging and diagnostic systems and methodsMASSACHUSETTS GEN HOSPITAL·Filed 2014·Granted Jul 3, 2018·3 cites·20 claims
- 2381US8423127B2Systems and methods for generating fluorescent light imagesMAHMOOD UMAR·Filed 2011·Granted Apr 16, 2013·23 cites·19 claims
- 2480US9902705B2Functionalized 1,2,4,5-tetrazine compounds for use in bioorthogonal coupling reactionsMASSACHUSETTS GEN HOSPITAL·Filed 2013·Granted Feb 27, 2018·2 cites·24 claims
- 2580US9289516B2Imaging beta cell massWEISSLEDER RALPH·Filed 2011·Granted Mar 22, 2016·2 cites·6 claims
- 2679US10724948B2Portable diffraction-based imaging and diagnostic systems and methodsMASSACHUSETTS GEN HOSPITAL·Filed 2018·Granted Jul 28, 2020·1 cites·21 claims
- 2779US9387265B2Plectin-1 targeted agents for detection and treatment of pancreatic ductal adenocarcinomaGEN HOSPITAL CORP·Filed 2014·Granted Jul 12, 2016·3 cites·24 claims
- 2879US5605672ABlood pool imaging composition and method of its useGEN HOSPITAL CORP·Filed 1993·Granted Feb 25, 1997·56 cites·44 claims
- 2975US8078265B2Systems and methods for generating fluorescent light imagesMAHMOOD UMAR·Filed 2006·Granted Dec 13, 2011·21 cites·29 claims
- 3074US10557847B2Nano-plasmonic sensor for exosome detectionMASSACHUSETTS GEN HOSPITAL·Filed 2014·Granted Feb 11, 2020·2 cites·17 claims
- 3174US2025090473A1Macrophage Targeted ImmunotherapeuticsMASSACHUSETTS GEN HOSPITAL·Filed 2024·Application pending·0 cites
- 3273US10151753B2Microfluidic devices for isolating particlesMASSACHUSETTS GEN HOSPITAL·Filed 2014·Granted Dec 11, 2018·2 cites·19 claims
- 3373US10124077B2Plectin-1 targeted agents for detection and treatment of pancreatic ductal adenocarcinomaMASSACHUSETTS GEN HOSPITAL·Filed 2016·Granted Nov 13, 2018·1 cites·10 claims
- 3473US9649394B2Compositions and methods for in vivo imagingREINER THOMAS·Filed 2011·Granted May 16, 2017·1 cites·17 claims
- 3572US10653805B2Compositions and methods for in vivo imagingMASSACHUSETTS GEN HOSPITAL·Filed 2018·Granted May 19, 2020·0 cites·9 claims
- 3672US9624307B2Factor XII inhibitors for the treatment of silent brain ischemia and ischemia of other organsNAHRENDORF MATTHIAS·Filed 2012·Granted Apr 18, 2017·5 cites·13 claims
- 3772US9532729B2Self-assembled magnetic arraysWEISSLEDER RALPH·Filed 2011·Granted Jan 3, 2017·2 cites·10 claims
- 3872US2019113508A1Magnetic-nanoparticle Conjugates and Methods of UseMASSACHUSETTS GEN HOSPITAL·Filed 2018·Application pending·0 cites
- 3971US11125745B2Magnetic electrochemical sensingMASSACHUSETTS GEN HOSPITAL·Filed 2017·Granted Sep 21, 2021·1 cites·28 claims
- 4071US8535949B2Water relaxation-based sensorsJOSEPHSON LEE·Filed 2009·Granted Sep 17, 2013·2 cites·13 claims
- 4171US2024115514A1Macrophage Targeted ImmunotherapeuticsMASSACHUSETTS GEN HOSPITAL·Filed 2023·Application pending·0 cites
- 4269US11525778B2Portable diffraction-based imaging and diagnostic systems and methodsMASSACHUSETTS GEN HOSPITAL·Filed 2020·Granted Dec 13, 2022·0 cites·17 claims
- 4368US8829159B2Plectin-1 targeted agents for detection and treatment of pancreatic ductal adenocarcinomaKELLY KIMBERLY·Filed 2009·Granted Sep 9, 2014·1 cites·25 claims
- 4467US8916137B2Monofunctional carbocyanine dyes for in vivo and in vitro imagingHILDERBRAND SCOTT A·Filed 2009·Granted Dec 23, 2014·2 cites·6 claims
- 4567US2021038748A1Compositions And Methods For In Vivo ImagingMASSACHUSETTS GEN HOSPITAL·Filed 2020·Application pending·0 cites
- 4666US11208390B2Functionalized 1,2,4,5-tetrazine compounds for use in bioorthogonal coupling reactionsMASSACHUSETTS GEN HOSPITAL·Filed 2020·Granted Dec 28, 2021·0 cites·15 claims
- 4765US10111971B2Magnetic nanoparticlesMASSACHUSETTS GEN HOSPITAL·Filed 2017·Granted Oct 30, 2018·0 cites·17 claims
- 4865US2025283800A1Probes for fluorescence imagingMASSACHUSETTS GEN HOSPITAL·Filed 2023·Application pending·0 cites
- 4964US8486373B2Intramolecularly-quenched near infrared fluorescent probesWEISSLEDER RALPH·Filed 2004·Granted Jul 16, 2013·26 cites·19 claims
- 5064US2005169843A1Activatable imaging probesFiled 2003·Application pending·0 cites
Showing the top 50 of 115 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →