ClassID:

21494

A61K49/18 - CPC Classification

Classification description:

Preparations for testing; Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes

Sub-classes:
Recent Application in this class:
#1
20250161503
2025-05-22

NANOSTRUCTURES AND APPLICATIONS THEREOF

#2
20250001018
2025-01-02

MAGNETIC FERROFERRIC OXIDE NANOPARTICLE, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#3
20240366801
2024-11-07

HYPERPOLARISATION METHOD AND PRODUCT

#4
20230355832
2023-11-09

SYSTEM AND METHOD FOR INTEGRATED ENDOLUMINAL EMBOLIZATION AND LOCALIZED DRUG DELIVERY

#5
20220257802
2022-08-18

COMPRESSED SOLID COMPOSITION FOR MRI

#6
20220211879
2022-07-07

SOLVENT FREE GADOLINIUM CONTRAST AGENTS

#7
20210290780
2021-09-23

Hyperpolarized noble gas production systems with nanocluster suppression, detection and/or filtering and related methods and devices

#8
20200384129
2020-12-10

Compressed solid composition for MRI

#9
20200338218
2020-10-29

Hydrogel particle and method for producing same, cell or cell structure each enclosing hydrogel particle therein, method for evaluating activity of cell using hydrogel particle, and use of hydrogel particle as sustained release preparation

#10
20200246491
2020-08-06

HyperPolarising Substrates Through Relayed Transfer Via Systems Containing Exchangeable Protons

#11
20200046858
2020-02-13

Hyperpolarized noble gas production systems with nanocluster suppression, detection and/or filtering and related methods and devices

#12
20190365933
2019-12-05

Solvent-free gadolinium contrast agents

#13
20190350869
2019-11-21

Magnetic nanoparticles sequentially irradiated by laser radiation for medical or chemical or biological or cosmetic applications

#14
20190262478
2019-08-29

Magnetic microstructures for magnetic resonance imaging

#15
20190041483
2019-02-07

Calibration of MRI systems using pre-defined concentrations of F isotopes as reference

#16
20190015650
2019-01-17

MICRONEEDLE TATTOO PATCHES AND USE THEREOF

#17
20190002544
2019-01-03

Blood-brain barrier permeable peptide compositions comprising a VAB domain of an anti-amyloid-beta camelid single-domain heavy-chain only antibody

#18
20180360999
2018-12-20

Hyperpolarized noble gas production systems with nanocluster suppression, detection and/or filtering and related methods and devices

#19
20180214582
2018-08-02

METHOD FOR DIAGNOSING CARCINOMAS USING IRGD AND MAGENTIC RESONANCE TOMOGRAPHY (MRT)

#20
20180140224
2018-05-24

MARKER DELIVERY DEVICE WITH RELEASABLE PLUG

#21
20180085184
2018-03-29

Imaging fiducial markers and methods

#22
20170266304
2017-09-21

Metal complex formulations

#23
20170258944
2017-09-14

Formulations of metal complexes

#24
20170252464
2017-09-07

PREPARATION OF SOLID AMORPHOUS SUBSTRATES FOR DNP

#25
20170156628
2017-06-08

Magnetic resonance imaging methods for the study of gastrointestinal transit

#26
20170143853
2017-05-25

MRI signal suppression agents, compositions, and methods

#27
20170056532
2017-03-02

Hyperpolarized noble gas production systems with nanocluster suppression, detection and/or filtering and related methods and devices

#28
20160207020
2016-07-21

Reversible microcapsule filter cake

#29
20160100910
2016-04-14

Imaging fiducial markers and methods

#30
20150374855
2015-12-31

ORAL CONTRAST MEDIUM FOR THE DIAGNOSTIC INVESTIGATION OF THE GASTROINTESTINAL TRACT BY MEANS OF MPI

#31
20150369895
2015-12-24

Magnetic microstructures for magnetic resonance imaging

#32
20150367002
2015-12-24

Magnetic microstructures for magnetic resonance imaging

#33
20150367001
2015-12-24

Magnetic microstructures for magnetic resonance imaging

#34
20150258220
2015-09-17

MAGNETIC RESONANCE IMAGING AND/OR SPECTROSCOPY CONTRAST AGENTS AND METHODS OF USE THEREOF

#35
20150173848
2015-06-25

Imaging fiducial markers and methods

#36
20150141805
2015-05-21

Marker delivery device with releasable plug

#37
20140288411
2014-09-25

GAS VESICLE MAGNETIC RESONANCE IMAGING CONTRAST AGENTS AND METHODS OF USING THE SAME

#38
20140235803
2014-08-21

Particles coated with zwitterionic polymers comprising sulfobetaine or carboxybetaine

#39
20140187911
2014-07-03

Tissue marker for multimodality radiographic imaging

#40
20140178297
2014-06-26

Seeds and Markers for Use in Imaging

#41
20140065076
2014-03-06

CONTAINER WITH CONCENTRATED SUBSTANCE AND METHOD OF USING THE SAME

#42
20130317350
2013-11-28

USE OF MAGNETIC VORTEX CORES IN MAGNETIC RESONANCE IMAGING AND TUMOR TREATMENT

#43
20130209369
2013-08-15

Nanoparticles based on gadolinium coordination polymers as highly sensitive T1 MRI contrast agents

#44
20130184562
2013-07-18

Biopsy marker with in situ-generated imaging properties

#45
20110195028
2011-08-11

Magnetic resonance imaging and/or spectroscopy contrast agents and methods of use thereof

#46
20110166448
2011-07-07

Marker delivery device with releasable plug

#47
20110150777
2011-06-23

Magnetic resonance tomography imaging

#48
20110144478
2011-06-16

Magnetic microstructures for magnetic resonance imaging

#49
20110144477
2011-06-16

Method for acquiring electromagnetic signals and contrast product therefor

#50
20110105892
2011-05-05

Physiological pharmacokinetic analysis for combined molecular MRI and dynamic PET imaging

#51
20110097416
2011-04-28

Compositions and methods for thermo-sensitive nanoparticles and magnetic nanoparticles

#52
20110097277
2011-04-28

PARTICLES COATED WITH ZWITTERIONIC POLYMERS

#53
20110054301
2011-03-03

Method and apparatus for magnetic resonance imaging of arteries using a magnetic resonance contrast agent

#54
20110014129
2011-01-20

Magnetic microstructures for magnetic resonance imaging

#55
20100287887
2010-11-18

Tissue marker for multimodality radiographic imaging

#56
20100278997
2010-11-04

Preparation for restenosis prevention

#57
20100278744
2010-11-04

Preparation for restenosis prevention

#58
20100254897
2010-10-07

Seeds and markers for use in imaging

#59
20100233096
2010-09-16

METHOD TO PRODUCE HYPERPOLARISED CARBOXYLATES AND SULPHONATES

#60
20100121188
2010-05-13

REDUCING CONTRAST AGENT-INDUCED TOXICITY

#61
20100113912
2010-05-06

SMALL DIAMETER MRI MARKER AND RELATED METHOD

#62
20100010341
2010-01-14

Biopsy marker with in situ-generated imaging properties

#63
20090252686
2009-10-08

Ex Vivo Hyperpolarization of Imaging Agents

#64
20090240142
2009-09-24

Systems and method of delivering fluids to a patient of varying concentration

#65
20090214433
2009-08-27

Hyperpolarized solid materials with long spin relaxation times for use as imaging agents in magnetic resonance imaging

#66
20090062630
2009-03-05

Sensor permitting detection of a substance in the body of a living being

#67
20090048331
2009-02-19

METHODS AND FORMULATIONS FOR THE DELIVERY OF PHARMACOLOGICALLY ACTIVE AGENTS

#68
20090027280
2009-01-29

MICRO-SCALE RESONANT DEVICES AND METHODS OF USE

#69
20090004114
2009-01-01

System and Method for Monitoring in Vivo Drug Release Using Overhauser-Enhanced Nmr

#70
20080284429
2008-11-20

Situ Hyperpolarization of Imaging Agents

#71
20080199401
2008-08-21

Method for Dissolution of Gases with Short-Lived Physical Properties in a Liquid

#72
20080102034
2008-05-01

PREPARATION FOR THE PROPHYLAXIS OF RESTENOSIS

#73
20080102033
2008-05-01

PREPARATION FOR THE PROPHYLAXIS OF RESTENOSIS

#74
20080069771
2008-03-20

Oxygenated polymerized hemoglobin solutions and their uses for tissue visualization

#75
20070110665
2007-05-17

Tissue marker for multimodality radiographic imaging

#76
20070020310
2007-01-25

Self-assembled, micropatterned, and radio frequency (RF) shielded biocontainers

#77
20060275378
2006-12-07

Culture media and methods of making and using culture media

#78
20060264741
2006-11-23

Method and apparatus for imaging abdominal aorta and aortic aneurysms

#79
20060257322
2006-11-16

Pharmaceutical agents that contain fluoroalkyl-containing metal complexes and epothilones

#80
20060204445
2006-09-14

Cell scaffold matrices with image contrast agents

#81
20060204441
2006-09-14

Cell scaffold matrices with incorporated therapeutic agents

#82
20060177379
2006-08-10

Composition comprising an agent providing a signal, an implant material and a drug

#83
20060153774
2006-07-13

Contrast agent coated medical device

#84
20060146644
2006-07-06

System for producing micro-cluster liquids

#85
20060118758
2006-06-08

Material to enable magnetic resonance imaging of implantable medical devices

#86
20060058642
2006-03-16

Method for acquiring electromagnetic signals and contrast product therefor

#87
20050278020
2005-12-15

Medical device

#88
20050250672
2005-11-10

Preparation for the prophylaxis of restenosis

#89
20050244337
2005-11-03

Medical device with a marker

#90
20050158393
2005-07-21

Colloidal metal labeled microparticles and methods for producing and using the same

#91
20050101522
2005-05-12

Preparation for the prophylaxis of restenosis

#92
20050063904
2005-03-24

Method for continuous visualization of a blood clot or plaque in body lumen