ClassID:

21602

A61K51/1217 - CPC Classification

Classification description:

Preparations containing radioactive substances for use in therapy or testing characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules Dispersions, suspensions, colloids, emulsions, e.g. perfluorinated emulsion, sols

Sub-classes:
Recent Application in this class:
#1
20260091149
2026-04-02

SUSPENSION CONTAINING RADIOACTIVE MICROSPHERES, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#2
20250339572
2025-11-06

Solution Loaded with Alpha-Emitter Radionuclides

#3
20250262894
2025-08-21

DISPERSIONS FOR ADDITIVE MANUFACTURING COMPRISING DISCRETE CARBON NANOTUBES

#4
20250099630
2025-03-27

RADIOTHERAPY GEL AND METHOD OF PREPARING THE SAME

#5
20240181097
2024-06-06

Security mechanisms for radiopharmaceutical elution system and elution process

#6
20230330280
2023-10-19

PREPARATIONS OF RADIUM-224 AND PROGENIES FOR USE IN RADIONUCLIDE THERAPY IN COMBINATION WITH DNA REPAIR INHIBITORS

#7
20230263913
2023-08-24

Radiotherapy gel and method of preparing the same

#8
20230181773
2023-06-15

VISUALIZABLE RADIOACTIVE CARBON MICROSPHERE (CMS), PREPARATION METHOD, AND USE THEREOF

#9
20230123275
2023-04-20

RADIOTHERAPY GEL AND METHOD OF PREPARING THE SAME

#10
20220313844
2022-10-06

RADIOACTIVE YTTRIUM PHOSPHATE SUSPENSION AND METHOD OF PREPARING THE SAME

#11
20220305150
2022-09-29

NOVEL TIN-117M COLLOID FORMULATION WITH THE ABILITY TO DISTINGUISH IT FROM EXISTING TIN-117M COLLOID FORMULATIONS

#12
20220288242
2022-09-15

Method of preparing a radioactive yttrium phosphate particle suspension

#13
20220193276
2022-06-23

Production of Lu-177 and other radionuclides via hot atom capture on nanostructured carbon

#14
20210361785
2021-11-25

Pharmaceutical compositions of sulfur colloid and processes thereof

#15
20210237509
2021-08-05

Dispersions for additive manufacturing comprising discrete carbon nanotubes

#16
20210236664
2021-08-05

ALPHA PARTICLE FORMULATIONS FOR TREATMENT OF SOLID TUMORS

#17
20210000987
2021-01-07

Method of preparing a radioactive yttrium phosphate particle suspension

#18
20200306393
2020-10-01

Security mechanisms for radiopharmaceutical elution system and elution process

#19
20200246493
2020-08-06

DRUG-IODINATED OIL DISPERSION, METHOD FOR PREPARING SAME AND ITS APPLICATION IN EMBOLIZATION TREATMENT FOR LIVER CANCER

#20
20190380951
2019-12-19

COMPOSITION, DEVICE AND METHOD FOR CONFORMATIONAL INTRA-TISSUE BETA BRACHYTHERAPY

#21
20190290704
2019-09-26

Probiotic recolonisation therapy

#22
20190224349
2019-07-25

PREPARATION OF CARRIER CONTAINING RADIOLABELED COLLOID

#23
20190076557
2019-03-14

HYALURONAN SN-117M COLLOID FOR RADIOSYNOVIORTHESIS AND SYMPTOMATIC THERAPY RELATED APPLICATIONS

#24
20180344782
2018-12-06

Probiotic recolonisation therapy

#25
20170189569
2017-07-06

BIODEGRADABLE MICROSPHERES INCORPORATING RADIONUCLIDES TECHNICAL FIELD

#26
20170143856
2017-05-25

Method for labeling exosomes with radioactive substance and use thereof

#27
20160375068
2016-12-29

Probiotic recolonisation therapy

#28
20160375067
2016-12-29

Probiotic recolonisation therapy

#29
20160375066
2016-12-29

Probiotic recolonisation therapy

#30
20160367708
2016-12-22

COMPOSITIONS AND METHODS OF TREATING CANCER

#31
20160346202
2016-12-01

Composition for Vectorizing an Anti-Cancer Agent

#32
20160339125
2016-11-24

Dispersions comprising discrete carbon nanotube fibers

#33
20160279179
2016-09-29

Probiotic recolonisation therapy

#34
20160279178
2016-09-29

Probiotic recolonisation therapy

#35
20160151433
2016-06-02

Probiotic recolonisation therapy

#36
20160151432
2016-06-02

Probiotic recolonisation therapy

#37
20160151431
2016-06-02

Probiotic recolonisation therapy

#38
20160151429
2016-06-02

Probiotic recolonisation therapy

#39
20150306156
2015-10-29

Probiotic recolonisation therapy

#40
20150306155
2015-10-29

Probiotic recolonisation therapy

#41
20150247008
2015-09-03

Chelating amphiphilic polymers

#42
20150238546
2015-08-27

Probiotic recolonisation therapy

#43
20150202334
2015-07-23

Composition for therapeutic use, including an organic lipid phase and a rare-earth radioisotope complex

#44
20150098899
2015-04-09

Particulate Materials And Compositions For Radio Therapy

#45
20140363482
2014-12-11

Bioerodible sustained release drug delivery systems

#46
20130345780
2013-12-26

Conformally encapsulated multi-electrode arrays with seamless insulation

#47
20120251442
2012-10-04

Methods for Treatment of Tumors by Direct Administration of a Radioisotope

#48
20110206603
2011-08-25

Particulate materials for radiotherapy and diagnostics

#49
20110165074
2011-07-07

Chelating amphiphilic polymers

#50
20100284912
2010-11-11

HOMOGENIZATION OF A RADIOPHARMACEUTICAL USING SONIFICATION AND/OR ROTOR-STATOR TECHNOLOGY TO PRODUCE A HOMOGENOUS SUSPENSION, EMULSION, MIXTURE OR SOLID SUSPENSION OF IMMISCIBLE INGREDIENTS

#51
20100272638
2010-10-28

RADIOLABELLED MICROPARTICLES, PROCESSES FOR THE PREPARATION THEREOF AND THE USE THEREOF

#52
20100196268
2010-08-05

Compositions and methods for treatment of tumors by direct administration of a radioisotope

#53
20100178245
2010-07-15

Biocompatible Microbubbles to Deliver Radioactive Compounds to Tumors, Atherosclerotic Plaques, Joints and Other Targeted Sites

#54
20100021380
2010-01-28

DIEGHYLENETRIAMINEPENTAACETIC ACID (DTPA)-MODIFIED FERROFLUID, PREPARATION METHOD OF THE SAME AND USES OF THE SAME IN PREPARATION OF PEPTIDE FERROFLUID

#55
20080305037
2008-12-11

Linkers for anchoring targeting ligands

#56
20080241061
2008-10-02

METHODS OF IMAGING EMPLOYING CHELATING AGENTS

#57
20070224117
2007-09-27

Technetium-99m-labeled organic germanium nanocolloids, method of preparing the same and use thereof

#58
20070196497
2007-08-23

Pharmaceutical formulations for the prolonged release of active principle(s) and their applications

#59
20070140965
2007-06-21

Methods to ameliorate and image angioplasty-induced vascular injury

#60
20070053830
2007-03-08

Particulate materials and compositions for radio therapy

#61
20060014938
2006-01-19

Stable aqueous colloidal lanthanide oxides

#62
20050186135
2005-08-25

Compositions, methods, apparatuses, and systems for singlet oxygen delivery

#63
20050186134
2005-08-25

Method for preparing technetium-labeled antimony sulfide nanocolloid

#64
20050025834
2005-02-03

Bioerodible sustained release drug delivery systems