Assignee
GUERBET SA
FR·61 granted patents·29 pending applications·533 citations·filing 1977–2025
Top patents by PatentIndex Score
90 records- 0193US6440956B1Bicyclic polyaminoacid metal complexes, their process of preparation and their application in medical imagingGUERBET SA·Filed 2000·Granted Aug 27, 2002·43 cites·35 claims
- 0289US12064487B2Complex of gadolinium and a chelating ligand derived from a diastereoisomerically enriched PCTA and preparation and purification processGUERBET SA·Filed 2023·Granted Aug 20, 2024·1 cites·13 claims
- 0385USD849936SValve for mixing fluidsGUERBET SA·Filed 2015·Granted May 28, 2019·33 cites·1 claims
- 0485US8349293B2Use of metal nanoparticles in the diagnosis of Alzheimer's diseaseGUERBET SA·Filed 2008·Granted Jan 8, 2013·5 cites·16 claims
- 0584US11370804B2Complex of gadolinium and a chelating ligand derived from a diastereoisomerically enriched PCTA and preparation and purification processGUERBET SA·Filed 2021·Granted Jun 28, 2022·1 cites·23 claims
- 0683US5817873APolyiodinated compounds, their preparation and their use as contrast media for radiologyGUERBET SA·Filed 1994·Granted Oct 6, 1998·33 cites·18 claims
- 0783US5374416ANitrogenous macrocyclic ligands, polymetallic complexes and diagnostic and therapeutic compositionGUERBET SA·Filed 1992·Granted Dec 20, 1994·31 cites·19 claims
- 0882US11426470B2Complex of gadolinium and a chelating ligand derived of a diastereoisomerically enriched PCTA and synthesis methodGUERBET SA·Filed 2021·Granted Aug 30, 2022·1 cites·16 claims
- 0982US7341711B2Porphyrin compounds and their use in high-field MRIGUERBET SA·Filed 2005·Granted Mar 11, 2008·2 cites·17 claims
- 1081US6827927B1Gadolinium complex tetramides and use in medical imagingGUERBET SA·Filed 2000·Granted Dec 7, 2004·12 cites·2 claims
- 1179US11590246B2Complex of gadolinium and a chelating ligand derived from a diastereoisomerically enriched PCTA and preparation and purification processGUERBET SA·Filed 2020·Granted Feb 28, 2023·1 cites·20 claims
- 1278US4225577AIonic polyiodo benzene derivatives useful as X-ray contrast mediaGUERBET SA·Filed 1979·Granted Sep 30, 1980·12 cites·6 claims
- 1377US2024358863A1Complex of gadolinium and a chelating ligand derived from a diastereoisomerically enriched pcta and preparation and purification processGUERBET SA·Filed 2024·Application pending·0 cites
- 1476US5712389APolyaminated ligands and metal complexes thereofGUERBET SA·Filed 1997·Granted Jan 27, 1998·20 cites·18 claims
- 1575US5609851ACompounds which can be used in contrast products for radiographyGUERBET SA·Filed 1993·Granted Mar 11, 1997·19 cites·3 claims
- 1674US11688063B2Ensemble machine learning model architecture for lesion detectionGUERBET SA·Filed 2020·Granted Jun 27, 2023·1 cites·20 claims
- 1772US5616798APoly-iodinated compounds, process for their preparation, contrast medium containing themGUERBET SA·Filed 1992·Granted Apr 1, 1997·14 cites·7 claims
- 1872US5049667ANitrogen-containing cyclic ligandsGUERBET SA·Filed 1989·Granted Sep 17, 1991·42 cites·12 claims
- 1971US10561832B2Medical stopcock, kit comprising such a stopcock, and method for preparing a mixture or an emulsionGUERBET SA·Filed 2016·Granted Feb 18, 2020·2 cites·16 claims
- 2071US5919432APolyaminated ligands and metal complexes thereofGUERBET SA·Filed 1997·Granted Jul 6, 1999·15 cites·10 claims
- 2170US11472767B2Process for the monotopic preparation of intermediate organo-iodinated compounds for the synthesis of ioversolGUERBET SA·Filed 2019·Granted Oct 18, 2022·1 cites·16 claims
- 2270US10711001B2Macrocylic ligands with picolinate group(s), complexes thereof and also medical uses thereofGUERBET SA·Filed 2016·Granted Jul 14, 2020·1 cites·14 claims
- 2369US5250672AContrast agent for NMR imagingGUERBET SA·Filed 1986·Granted Oct 5, 1993·26 cites·11 claims
- 2469US4474747AProcess for increasing the tolerance of X-ray contrast media, and contrast media obtained therebyGUERBET SA·Filed 1982·Granted Oct 2, 1984·28 cites·4 claims
- 2568US11694297B2Determining appropriate medical image processing pipeline based on machine learningGUERBET SA·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 2666US11688065B2Lesion detection artificial intelligence pipeline computing systemGUERBET SA·Filed 2022·Granted Jun 27, 2023·0 cites·20 claims
- 2765US10836711B2Method for the one-pot production of organo-iodinated compoundsGUERBET SA·Filed 2018·Granted Nov 17, 2020·1 cites·10 claims
- 2864US5709846AIodinated derivatives, their preparation and their use as contrast agents in x-ray radiologyGUERBET SA·Filed 1995·Granted Jan 20, 1998·14 cites·22 claims
- 2964US4877600ALysine salt of the gadolinium-dota complex and its diagnostic applicationsGUERBET SA·Filed 1987·Granted Oct 31, 1989·29 cites·5 claims
- 3062US2025270235A1Complex of gadolinium and a chelating ligand derived of a diastereoisomerically enriched pcta and synthesis methodGUERBET SA·Filed 2025·Application pending·0 cites
- 3161US10981912B2Macrocyclic ligands with picolinate group(s), complexes thereof and also medical uses thereofGUERBET SA·Filed 2019·Granted Apr 20, 2021·0 cites·15 claims
- 3260US5851511APolyiodo compounds, their preparation and their use in X-ray radiologyGUERBET SA·Filed 1995·Granted Dec 22, 1998·9 cites·24 claims
- 3358US9907866B2Process for preparing a pharmaceutical formulation of contrast agentsGUERBET SA·Filed 2017·Granted Mar 6, 2018·0 cites·21 claims
- 3458US7780953B2Compositions magnetic particles covered with gem-bisphosphonate derivativesGUERBET SA·Filed 2003·Granted Aug 24, 2010·1 cites·40 claims
- 3558US2025387530A1Radiopaque monomer and embolisation microspheres comprising sameGUERBET SA·Filed 2023·Application pending·0 cites
- 3658US2013336898A1Process for preparing a pharmaceutical formulation of contrast agentsGUERBET SA·Filed 2013·Application pending·0 cites
- 3757US6187285B1Metal chelates of substituted polyaminocarboxylic macrocycles and their use in diagnostic imagingGUERBET SA·Filed 1998·Granted Feb 13, 2001·19 cites·12 claims
- 3857US2025213788A1Medical injection device with gas evacuationGUERBET SA·Filed 2023·Application pending·0 cites
- 3957US2025213797A1Medical injection device with gas evacuationGUERBET SA·Filed 2023·Application pending·0 cites
- 4057US2025332399A1Medical ValveGUERBET SA·Filed 2023·Application pending·0 cites
- 4156US9833521B2Method for preparing a pharmaceutical formulation of lanthanide chelate in powder formGUERBET SA·Filed 2016·Granted Dec 5, 2017·0 cites·13 claims
- 4256US9636427B2Process for preparing a pharmaceutical formulation of contrast agentsGUERBET SA·Filed 2016·Granted May 2, 2017·0 cites·20 claims
- 4356US5043152ANovel iodinated non-ionic triiodobenzene compounds and contrast media containing themGUERBET SA·Filed 1990·Granted Aug 27, 1991·25 cites·12 claims
- 4455US4107286APolyiods benzene derivatives and X-ray contrast media containing the sameGUERBET SA·Filed 1977·Granted Aug 15, 1978·4 cites·8 claims
- 4554US2022098218A1Complex of gadolinium and a chelating ligand derived of a diastereoisomerically enriched pcta and synthesis methodGUERBET SA·Filed 2020·Application pending·0 cites
- 4654US2023339945A1Method for preparing a chelating ligand derived from pctaGUERBET SA·Filed 2021·Application pending·0 cites
- 4753US12012378B2Method for synthesizing 2-bromoglutaric acid diestersGUERBET SA·Filed 2021·Granted Jun 18, 2024·0 cites·20 claims
- 4853US2011243859A1Encapsulating system for cest imaging with chelate q greater than or equal to 2GUERBET SA·Filed 2009·Application pending·0 cites
- 4952US11688517B2Multiple operating point false positive removal for lesion identificationGUERBET SA·Filed 2020·Granted Jun 27, 2023·0 cites·20 claims
- 5052US5693311APolyiodinated compounds, process for preparing them and diagnostic compositionsGUERBET SA·Filed 1995·Granted Dec 2, 1997·5 cites·10 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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