ClassID:

21515

A61K49/225 - CPC Classification

Classification description:

Preparations for testing; Echographic preparations; Ultrasound imaging preparation Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes Microparticles, microcapsules

Recent Application in this class:
#1
20260151514
2026-06-04

PHOTOACOUSTIC VAPORIZATION OF EXOSKELETAL AND ENDOSKELETAL DROPLETS

#2
20260124325
2026-05-07

Systems and Methods for Filling Vials with Gases

#3
20260097138
2026-04-09

BIOMATERIAL COATED NANOSTRUCTURES FOR PHOTOACOUSTIC IMAGING AND PHOTOTHERMAL THERAPY OF TUMOR LESIONS

#4
20260014283
2026-01-15

ULTRASOUND-SENSITIVE PEPTIDE PARTICLES FOR SPATIALLY RESOLVED MOLECULE DELIVERY AND METHODS OF USING THE SAME

#5
20250064987
2025-02-27

Pharmaceutical composition with nanoparticle-based drug delivery combined with non-invasive radiographic monitoring model

#6
20250009910
2025-01-09

SYSTEMS AND METHODS FOR FILLING VIALS WITH GASES

#7
20240299547
2024-09-12

CAVITATION AGENT

#8
20240252692
2024-08-01

SYSTEMS AND METHODS FOR FILLING VIALS WITH GASES

#9
20240050596
2024-02-15

DYE AGGREGATES-CONTAINING NANOPARTICLES AND USES THEREOF

#10
20230414793
2023-12-28

NANOPARTICLE

#11
20230405155
2023-12-21

NANOPARTICLE, PHOTOACOUSTIC CONTRAST AGENT, PHOTODYNAMIC THERAPY DRUG, AND PHOTOTHERMAL THERAPY DRUG

#12
20230355812
2023-11-09

STABILIZED HYDROPHOBIC NANOPARTICLES FOR ULTRASOUND IMAGING

#13
20230277696
2023-09-07

ULTRASOUND-SENSITIVE BIODEGRADEABLE MULTI-CAVITY MICRO-PARTICLES

#14
20230248852
2023-08-10

Nanoparticle Photoacoustic Imaging Agents

#15
20230039515
2023-02-09

NANODROPLETS WITH IMPROVED PROPERTIES

#16
20230000981
2023-01-05

Cancer Treatment Methods Using Thermotherapy And/Or Enhanced Immunotherapy

#17
20220362161
2022-11-17

COLOR-CODED AND SIZED LOADABLE POLYMERIC PARTICLES FOR THERAPEUTIC AND/OR DIAGNOSTIC APPLICATIONS AND METHODS OFPREPARING AND USING THE SAME

#18
20220257804
2022-08-18

FILM-FORMING AGENT COMPOSITION FOR CONTRAST AGENT, FILM-FORMING LIPID SOLUTION FOR CONTRAST AGENT, CONTRAST AGENT AND PREPARATION METHOD THEREOF

#19
20210299056
2021-09-30

Color-Coded Polymeric Particles of Predetermined Size for Therapeutic and/or Diagnostic Applications and Related Methods

#20
20210154336
2021-05-27

Platinum sulfide protein nanoparticle having near-infrared photothermal effect and multimodal imaging function, preparation method therefor and application thereof

#21
20210154335
2021-05-27

DYE AGGREGATES-CONTAINING NANOPARTICLES AND USES THEREOF

#22
20210153971
2021-05-27

Methods for surgical guidance in breast cancer surgery and lymph node dissection using two or more implantation devices comprising a capsule and a population of ultrasound-switchable fluorophores incorporated in the capsule

#23
20210023015
2021-01-28

Color-coded and sized loadable polymeric particles for therapeutic and/or diagnostic applications and methods of preparing and using the same

#24
20200405856
2020-12-31

SONO-RESPONSIVE EMBOLIC AGENTS

#25
20200323999
2020-10-15

SALINE NANODROPLETS FOR RADIO-FREQUENCY-ACOUSTIC MOLECULAR IMAGING

#26
20200297854
2020-09-24

NANOTHERAPEUTICS FOR DRUG TARGETING

#27
20200163617
2020-05-28

Internal combustion engine, combustion systems, and related methods and control methods and systems

#28
20200069821
2020-03-05

MECHANISMS INVOLVED IN THE FORMATION OF BIOCOMPATIBLE LIPID POLYMERIC PATCHY PARTICLES

#29
20200054772
2020-02-20

Nanoparticle Photoacoustic Imaging Agents

#30
20190367902
2019-12-05

Bioresponsive particles

#31
20190365869
2019-12-05

Bioresponsive Particles

#32
20190224345
2019-07-25

Biocompatible polymeric nanoparticles containing functional metal nanostructures, preparation processes, and related uses in diagnostic and/or therapeutic fields

#33
20190189321
2019-06-20

ELECTROMAGNETIC DEVICE AND MANUFACTURING METHOD THEREOF

#34
20190151482
2019-05-23

Process for the preparation of hollow nanoparticles with a metal core

#35
20190117800
2019-04-25

SYSTEMS AND METHODS FOR FILLING VIALS WITH GASES

#36
20180303946
2018-10-25

CROSSLINKED POLYSACCHARIDE BEADS COMPRISING AN IMAGING AGENT

#37
20180272012
2018-09-27

Nanodroplets with improved properties

#38
20180221511
2018-08-09

Multi-encapsulated formulations made with oxidized cellulose

#39
20180200390
2018-07-19

Carbon-based particles for vapour bubble generation

#40
20170252468
2017-09-07

COMPOSITE CARBON NANODOTS USED IN PHOTOACOUSTIC IMAGING, AND THEIR PREPARATION AND USE

#41
20170252466
2017-09-07

Early disease detection and therapy

#42
20170173191
2017-06-22

Method to visualize very early stage neoplasm or other lesions

#43
20160287152
2016-10-06

Functionalized Nanoparticles, Methods and In Vivo Diagnostic System

#44
20160250357
2016-09-01

Mechanisms involved in the formation of biocompatible lipid polymeric patchy particles

#45
20160243262
2016-08-25

Enzyme-encapsulated nanoparticle platform

#46
20160206761
2016-07-21

Reconstitutable Microsphere Compositions Useful As Ultrasonic Contrast Agents

#47
20160015661
2016-01-21

ASSEMBLY COMPRISING AN ABSORBER OF NEAR INFRARED (NIR) LIGHT COVALENTLY LINKED TO AN INHIBITOR OF CARBONIC ANHYDRASE

#48
20150366999
2015-12-24

Nanomagnetic modification of angiography contrast dye and a novel process for its removal using intravascular catheter based electromagnet system.

#49
20150359751
2015-12-17

Gas-generating nanoparticle

#50
20150290345
2015-10-15

Contrast agent for photoacoustic imaging

#51
20150258224
2015-09-17

Loadable polymeric particles for enhanced imaging in clinical applications and methods of preparing and using the same

#52
20150250905
2015-09-10

Contrast agent and its use for imaging

#53
20150250736
2015-09-10

Color-coded and sized loadable polymeric particles for therapeutic and/or diagnostic applications and methods of preparing and using the same

#54
20150202326
2015-07-23

Multi-encapsulated formulations made with oxidized cellulose

#55
20150148667
2015-05-28

Method and system for in vivo hydrogen peroxide detection with ultrasound

#56
20150147276
2015-05-28

NANOTHERAPEUTICS FOR DRUG TARGETING

#57
20150064110
2015-03-05

CROSSLINKED POLYSACCHARIDE BEADS COMPRISING AN IMAGING AGENT

#58
20150056146
2015-02-26

COMPOSITION USED FOR CONTRAST IMAGING

#59
20140356283
2014-12-04

Probes, Methods of Making Probes, and Methods of Use

#60
20140335024
2014-11-13

NANOCARRIERS FOR IMAGING AND THERAPY APPLICATIONS

#61
20140271475
2014-09-18

CELLULOSE NANOPARTICLE BIODEGRADABLE PHOTOACOUSTIC CONTRAST AGENTS

#62
20140161726
2014-06-12

Reconstitutable Microsphere Compositions Useful As Ultrasonic Contrast Agents

#63
20140147388
2014-05-29

Nano-seaurchin contrast agents with pore-filled gold nanorods and the preparation method thereof

#64
20140010755
2014-01-09

Oxidized cellulose miczrospheres including visualization agents

#65
20130323178
2013-12-05

INDOCYANINE GREEN-CONTAINING PARTICLE AND CONTRAST AGENT FOR PHOTOACOUSTIC IMAGING HAVING THE PARTICLE

#66
20130323177
2013-12-05

Tumor-targeting gas-generating nanoparticle, method for preparing the same, and tumor-targeting nanoparticle for drug delivery using the same

#67
20130224121
2013-08-29

Particle containing hydrophobic dye having cyanine structure, and contrast agent containing the particle

#68
20130209367
2013-08-15

Particle and contrast agent having the particle

#69
20130052131
2013-02-28

NANOPARTICLES, METHODS OF MAKING NANOPARTICLES, AND METHODS OF USE

#70
20130023714
2013-01-24

Medical and Imaging Nanoclusters

#71
20120323112
2012-12-20

NANOPARTICLES FOR ACCOUSTIC IMAGING, METHODS OF MAKING, AND METHODS OF ACCOUSTIC IMAGING

#72
20120197114
2012-08-02

Nanocarriers for imaging and therapy applications

#73
20120184642
2012-07-19

MULTIMODAL VISIBLE POLYMER EMBOLIZATION MATERIAL

#74
20120165646
2012-06-28

COMPOSITE PARTICLE, CONTRAST AGENT FOR PHOTOACOUSTIC IMAGING, AND PHOTOACOUSTIC IMAGING METHOD

#75
20120136241
2012-05-31

Multi-modality nanoparticles having optically responsive shape

#76
20120065329
2012-03-15

Synthesis of stable elastomeric negative acoustic contrast particles

#77
20120064639
2012-03-15

Stable elastomeric negative acoustic contrast particles and their use in acoustic radiation fields

#78
20120052016
2012-03-01

Reconstitutable microsphere compositions useful as ultrasonic contrast agents

#79
20120027679
2012-02-02

CONTRAST AGENT FOR PHOTOACOUSTIC IMAGING AND PHOTOACOUSTIC IMAGING METHOD USING THE SAME

#80
20110300532
2011-12-08

CONTROL OF THE TOXICITY OF GOLD NANOPARTICLES

#81
20110262366
2011-10-27

COMPOUNDS FOR TARGETING ENDOTHELIAL CELLS, COMPOSITIONS CONTAINING THE SAME AND METHODS FOR THEIR USE

#82
20110190627
2011-08-04

Method and Device for Marking a Medium, and Marker Usable in Such a Method

#83
20110150778
2011-06-23

Assembly of Gas-Filled Microvesicle With Active Component For Contrast Imaging

#84
20110117023
2011-05-19

CONTRAST AGENT FOR PHOTOACOUSTIC IMAGING AND PHOTOACOUSTIC IMAGING METHOD USING THE SAME

#85
20110104069
2011-05-05

MULTI-FUNCTIONAL BIODEGRADABLE PARTICLES FOR SELECTABLE TARGETING, IMAGING, AND THERAPEUTIC DELIVERY AND USE THEREOF FOR TREATING OCULAR DISORDERS

#86
20110045095
2011-02-24

POLYMER-PHOSPHOLIPID SHELLED MICROBUBBLES

#87
20100240990
2010-09-23

Diagnosis and treatment method of malignant tumours and marker compound

#88
20100172840
2010-07-08

PREPARATION OF CARBON NANOTUBES WITH LANTHANOID CATALYSTS

#89
20100074845
2010-03-25

ENHANCED SENSITIVITY CARBON NANOTUBES AS TARGETED PHOTOACOUSTIC MOLECULAR IMAGING AGENTS

#90
20100028261
2010-02-04

Molecular Specific Photoacoustic Imaging

#91
20100028260
2010-02-04

Color-Coded Polymeric Particles of Predetermined Size for Therapeutic and/or Diagnostic Applications and Related Methods

#92
20090297441
2009-12-03

Imaging Agents

#93
20090274628
2009-11-05

RECONSTITUTABLE MICROSPHERE COMPOSITIONS USEFUL AS ULTRASONIC CONTRAST AGENTS

#94
20090196827
2009-08-06

Drug loaded contrast agents: combining diagnosis and therapy

#95
20090162293
2009-06-25

METHODS AND COMPOSITIONS FOR ULTRASOUND IMAGING OF APOPTOSIS

#96
20090148385
2009-06-11

Ultrasound Contrast Agents For Molecular Imaging

#97
20090123385
2009-05-14

PREPARATION OF DISPERSIONS OF PARTICLES FOR USE AS CONTRAST AGENTS IN ULTRASOUND IMAGING

#98
20090081130
2009-03-26

MICROPARTICLES USEFUL AS ULTRASONIC CONTRAST AGENTS AND FOR DELIVERY OF DRUGS INTO THE BLOODSTREAM

#99
20090060847
2009-03-05

CONTRAST AGENT FOR ULTRASOUND EXAMINATION OF THE PROSTATE AND METHOD TO DIAGNOSE PROSTATE CANCER

#100
20080124279
2008-05-29

Colonic delivery using Zn/pectin beads with a Eudragit coating

#101
20080102029
2008-05-01

Loadable polymeric particles for enhanced imaging in clinical applications and methods of preparing and using the same

#102
20080077002
2008-03-27

Compounds and Methods for Combined Optical-Ultrasound Imaging

#103
20070258888
2007-11-08

Contrast Agent for Medical Imaging Techniques and Usage Thereof

#104
20070232909
2007-10-04

Ultrasonic Characterization of Internal Body Conditions Using Information Theoretic Signal Receivers

#105
20070081946
2007-04-12

Assembly of gas-filled microvesicle with active component for contrast imaging

#106
20070071685
2007-03-29

Gas-filled microvesicle assembly for contrast imaging

#107
20070066893
2007-03-22

Method

#108
20070003485
2007-01-04

Contrast agents

#109
20070003482
2007-01-04

Ultrasound contrast agents for molecular imaging

#110
20060293581
2006-12-28

Marker device for X-ray, ultrasound and MR imaging

#111
20060263303
2006-11-23

Compounds for targeting endothelial cells, compositions containing the same and methods for their use

#112
20060258566
2006-11-16

Compounds for targeting endothelial cells, compositions containing the same and methods for their use

#113
20060171894
2006-08-03

Pharmaceutical preparation containing magnetic vesicular particles, manufacturing method thereof and diagnostic therapeutic system

#114
20060153776
2006-07-13

Echogen microparticles essentially used as a contrast agent for ultrasound exploration and/or as emboli for ultrasound detection

#115
20050232865
2005-10-20

Contrast agents

#116
20050196342
2005-09-08

Contrast agents

#117
20050175540
2005-08-11

High contrast optoacoustic imaging using nanoparticles

#118
20050106105
2005-05-19

Methods and compositions for ultrasound imaging of apoptosis

#119
20050084538
2005-04-21

Ultrasonic concentration of drug delivery capsules

#120
20050031543
2005-02-10

Contrast agents

#121
20050025710
2005-02-03

Reconstitutable formulation and aqueous suspension of gas-filled microvesicles for diagnostic imaging

#122
20050008569
2005-01-13

Paramagnetic polymerized protein microspheres and methods of preparation thereof

#123
18456300
2024-10-01

Pharmaceutical composition with nanoparticle-based drug delivery combined with non-invasive radiographic monitoring model