ClassID:

32425

B01J13/10 - CPC Classification

Classification description:

Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons; Making microcapsules or microballoons by phase separation Complex coacervation, i.e. interaction of oppositely charged particles

Recent Application in this class:
#1
20260077330
2026-03-19

MICROENCAPSULATION OF RUBBER- AND POLYMER-MODIFIED BITUMEN FOR STORAGE AND TRANSPORTATION

#2
20250387771
2025-12-25

COMPOSITION COMPRISING BIODEGRADABLE MICROCAPSULES

#3
20250222421
2025-07-10

HIERARCHICAL CORE-SATELLITE PARTICLES AND METHODS OF PREPARATION THEREOF

#4
20250186960
2025-06-12

BIODEGRADABLE MICROCAPSULES AND A METHOD FOR THEIR PREPARATION

#5
20250082583
2025-03-13

MICROCAPSULE AND PREPARATION METHOD AND USE THEREOF

#6
20240390526
2024-11-28

NEAR-INFRARED FLUORESCENT DYE-LOADED POLYMER MICROSPHERES FOR LABELLING LESIONS, AND FORMULATION THEREOF

#7
20240336879
2024-10-10

IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS

#8
20240335811
2024-10-10

Microcapsules and Methods for Preparing Microcapsules

#9
20240327757
2024-10-03

ENVIRONMENTALLY FRIENDLY MICROCAPSULES AND A METHOD FOR THE PRODUCTION THEREOF

#10
20240247291
2024-07-25

COMB POLYELECTROLYTE STABILIZED COMPLEX COACERVATE EMULSIONS

#11
20240216885
2024-07-04

COACERVATE CORE-SHELL MICROCAPSULES

#12
20240173686
2024-05-30

LIPID NANOPARTICLE (LNP) ENCAPSULATION OF MRNA PRODUCTS

#13
20240100212
2024-03-28

REVERSIBLY PROTECTED COLORANTS AND METHODS OF USE

#14
20240058782
2024-02-22

New Microcapsules Containing Active Substances

#15
20240017234
2024-01-18

IMPROVED MICROCAPSULES AND METHOD FOR THE PRODUCTION AND USE THEREOF

#16
20230381732
2023-11-30

NANOPARTICLE TEMPLATES AND METHODS OF USE FOR MAKING HOLLOW NANOPARTICLES

#17
20230329982
2023-10-19

RESIN COMPOSITIONS COMPRISING A MACROMOLECULE CROSSLINKED WITH POLYAMIDE EPICHLOROHYDRIN, CONTROLLED RELEASE PARTICLES AND COMPOSITIONS COMPRISING SAME, AND METHODS OF MAKING SAME

#18
20230311087
2023-10-05

FLOW FOCUSING TYPE ONE-STEP DOUBLE EMULSION DROPLET PARALLEL GENERATION DEVICE AND METHOD

#19
20230287224
2023-09-14

pH-SENSITIVE CAPSULE AND RELEASE SYSTEM

#20
20230277997
2023-09-07

IMPROVED MICROCAPSULES AND METHOD FOR THE PRODUCTION AND USE THEREOF

#21
20230264161
2023-08-24

Microcapsule Clusters

#22
20230212483
2023-07-06

Improvements in or Relating to Organic Compounds

#23
20230201786
2023-06-29

Methods of Making Capsules

#24
20230166230
2023-06-01

ENCAPSULATED COMPOSITION COMPRISING CORE-SHELL MICROCAPSULES AND PROCESS FOR ITS PREPARATION

#25
20230149878
2023-05-18

Coacervate core-shell microcapsules

#26
20230040439
2023-02-09

ENVIRONMENTALLY FRIENDLY MICROCAPSULES AND A METHOD FOR THE PRODUCTION THEREOF

#27
20220387596
2022-12-08

BIODEGRADABLE HYDROGEL AND METHODS FOR USE THEREOF

#28
20220378888
2022-12-01

SCALABLE AND FACILE CELL-MEMBRANE-COATING TECHNOLOGY FOR BOTH POSITIVELY AND NEGATIVELY CHARGED PARTICLES

#29
20220362732
2022-11-17

Composite for forming coacervate interfacial film, pickering emulsion containing the same, and method for producing the same

#30
20220280398
2022-09-08

METHOD FOR MANUFACTURING MICROCAPSULES CONTAINING A LIPOPHILIC ACTIVE INGREDIENT, MICROCAPSULES PREPARED BY SAID METHOD AND THE USE THEREOF

#31
20220258119
2022-08-18

ENCAPSULATION OF LIPOPHILIC ACTIVES WHICH ARE SENSITIVE TO ACID DEGRADATION

#32
20220212156
2022-07-07

MICROCAPSULE

#33
20220134301
2022-05-05

PH-SENSITIVE CAPSULE AND RELEASE SYSTEM

#34
20220088556
2022-03-24

Aqueous Systems Of At Least Two Phases Containing Microcapsules And Processes For Manufacturing The Same

#35
20210404920
2021-12-30

SORBENT COMPOSITION FOR PRE-ANALYTICAL TREATMENT OF SAMPLES

#36
20210316265
2021-10-14

Microencapsulation of chemicals and bioactives by in situ complex coacervation during spray drying

#37
20210189220
2021-06-24

Polymer-monodispersed nano-microspheres for deep profile control and flooding, and preparation method thereof

#38
20210106964
2021-04-15

PROCESS FOR PREPARING MICROCAPSULES

#39
20210039059
2021-02-11

Devices and methods for dispersing a first phase in a substantially immiscible continuous phase

#40
20200330950
2020-10-22

Methods of making capsules

#41
20200316551
2020-10-08

Microcapsule clusters

#42
20200315168
2020-10-08

Aroma-Loaded Microcapsules with Antibacterial Activity for Eco-friendly Applications

#43
20200171456
2020-06-04

Multicompartment capsules and methods and systems for forming same

#44
20200155686
2020-05-21

Biodegradable hydrogel and methods for use thereof

#45
20200085705
2020-03-19

Method of Encapsulating Compounds

#46
20200030767
2020-01-30

Methods for dissolving droplet particle assembly with co-solvent, and particle assemblies obtained therefrom

#47
20190381471
2019-12-19

Process for the preparation of double crosslinked core-shell polymeric nanoparticles for multimodal imaging and theranostic applications

#48
20190262793
2019-08-29

Polymer-Encapsulated Polyhemoglobin-Based Oxygen Carrier

#49
20190240138
2019-08-08

Dispersion of drops of a first phase, dispersed in a second phase substantially immiscible with the first phase

#50
20190240124
2019-08-08

Core-composite shell microcapsules

#51
20190060186
2019-02-28

Stable dispersions containing drops comprising a gelling agent

#52
20180369142
2018-12-27

AMPHIPHILIC POLYMER MICELLES AND USES THEREOF

#53
20180333340
2018-11-22

Stable emulsions of polymer-shell drops

#54
20180327597
2018-11-15

Renewable self-healing capsule system

#55
20180327596
2018-11-15

Renewable self-healing capsule system

#56
20180297000
2018-10-18

Aqueous systems of at least two phases containing microcapsules and processes for manufacturing the same

#57
20180214839
2018-08-02

Lecithin microemulsions and uses thereof

#58
20180193812
2018-07-12

Use of an ampholyte copolymer as colloidal stabilizer

#59
20180193278
2018-07-12

Method of synthesis of silica vesicles and use thereof

#60
20180169603
2018-06-21

Encapsulated perfume compositions

#61
20180133678
2018-05-17

CAPSULES

#62
20180055084
2018-03-01

Droplet assemblies and methods for producing droplet assemblies

#63
20180023033
2018-01-25

Microcapsules imparting intense vanilla odor note

#64
20170319443
2017-11-09

MULTIPLE EMULSIONS COMPRISING RIGIDIFIED PORTIONS

#65
20170209605
2017-07-27

CARBOHYDRATE FUNCTIONALIZED CATANIONIC SURFACTANT VESICLES FOR DRUG DELIVERY

#66
20170101515
2017-04-13

Nanostructure and optical device including the nanostructure

#67
20170065497
2017-03-09

ORGANIC COMPOUNDS

#68
20170009255
2017-01-12

METHOD FOR PRODUCING A FUSION MIXTURE FOR TRANSFER OF A CHARGED MOLECULE INTO AND/OR THROUGH A LIPID MEMBRANE

#69
20160332131
2016-11-17

Polyelectrolyte microcapsules and methods of making the same

#70
20160289427
2016-10-06

Polymer composite using shear thickening fluid

#71
20160262990
2016-09-15

Method for forming a dispersion comprising drops, and associated apparatus

#72
20160250611
2016-09-01

Device for producing dispersed elements, associated assembly and production method

#73
20160230006
2016-08-11

Renewable self-healing capsule system

#74
20160144328
2016-05-26

Method of forming polyelectrolyte complex capsules

#75
20150265508
2015-09-24

Removable tattoo ink and the use thereof

#76
20150250689
2015-09-10

Multilayered core/shell microcapsules

#77
20150151267
2015-06-04

Multicompartmentalized material for the thermostimulated delivery of substances of interest, preparation method thereof and uses of the same

#78
20150092262
2015-04-02

Particles for electrophoretic displays comprising a core and a random-copolymer coating

#79
20150072146
2015-03-12

Method for preparing stiffened capsules

#80
20150017676
2015-01-15

Capsules containing mammalian cells

#81
20140257217
2014-09-11

Absorbent article

#82
20140182481
2014-07-03

Renewable self-healing capsule system

#83
20140103553
2014-04-17

Method for forming microcapsules for electrophoresis display

#84
20140045949
2014-02-13

Method for forming drops of a first phase, dispersed in a second phase substantially immiscible with the first phase

#85
20130216596
2013-08-22

Nanocapsules containing microemulsions

#86
20130207286
2013-08-15

Method for producing nanocapsules in the absence of an organic solvent, and nanocapsules produced thereby

#87
20130095210
2013-04-18

Complex Coacervates and Aqueous Dispersions of Complex Coacervates and Methods of Making Same

#88
20130064876
2013-03-14

Process of treatment of fibers and/or textile materials

#89
20130056551
2013-03-07

RELEASABLY ENCAPSULATED AROMA

#90
20130004617
2013-01-03

COACERVATE COMPLEXES, METHODS AND FOOD PRODUCTS

#91
20120305838
2012-12-06

Polyelectrolyte-Coated Size-Exclusion Ion-Exchange Particles

#92
20120283376
2012-11-08

Electronic ink microcapsule and a method for producing the same

#93
20120214951
2012-08-23

PREPARATION OF POLYPHOSPHAZENE MICROSPHERES

#94
20110253633
2011-10-20

CATANIONIC VESICLES, PROCESS FOR PREPARING SAME AND APPLICATIONS THEREOF

#95
20110165067
2011-07-07

CARBOHYDRATE FUNCTIONALIZED CATANIONIC SURFACTANT VESICLES FOR DRUG DELIVERY

#96
20110111020
2011-05-12

Microcapsules having multiple shells and method for the preparation thereof

#97
20110111019
2011-05-12

Novel Method for Producing Nanocapsules in the Absence of an Organic Solvent, and Nanocapsules Produced Thereby

#98
20110092605
2011-04-21

Encapsulation

#99
20110087009
2011-04-14

PROCESS FOR THE CONTROLLED PRODUCTION OF ORGANIC PARTICLES

#100
20110020416
2011-01-27

Encapsulated Fragrance Materials and Methods for Making Same

#101
20110009570
2011-01-13

Preparation of polyphosphazene microspheres

#102
20100307979
2010-12-09

CHELATE RESIN

#103
20100272859
2010-10-28

DELIVERY AND CONTROLLED RELEASE OF ENCAPSULATED WATER-INSOLUBLE FLAVORANTS

#104
20100252506
2010-10-07

Method for producing chelate resins

#105
20100215757
2010-08-26

ENVELOPE MEMBRANE FOR DISCHARGING AN ENCLOSED AGENT, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF

#106
20100209524
2010-08-19

Encapsulated agglomeration of microcapsules and method for the preparation thereof

#107
20100196912
2010-08-05

Polyelectrolyte-Coated Size-Exclusion Ion-Exchange Particles

#108
20100187439
2010-07-29

Fluorescent monitoring of microcapsule oxidation

#109
20100092571
2010-04-15

MICROCAPSULES HAVING MULTIPLE SHELLS AND METHOD FOR THE PREPARATION THEREOF

#110
20100055281
2010-03-04

Emulsions and Microcapsules With Substances Having Low Interfacial Tension, Methods of Making and Using Thereof

#111
20090269445
2009-10-29

METHOD AND MICROCAPSULES FOR IMPROVING ORGANOLEPTIC PROPERTIES

#112
20090253165
2009-10-08

Method for preparing microcapsules by coacervation

#113
20090189304
2009-07-30

Encapsulation of oils by coacervation

#114
20090181254
2009-07-16

MULTI-CAPSULE SYSTEM AND ITS USE FOR ENCAPSULATING ACTIVE AGENTS

#115
20090061048
2009-03-05

Delivery and controlled release of encapsulated lipophilic nutrients

#116
20080237905
2008-10-02

Preparation of polyphosphazene microspheres

#117
20070207212
2007-09-06

Polypeptide films and methods

#118
20070207174
2007-09-06

ENCAPSULATED FRAGRANCE MATERIALS AND METHODS FOR MAKING SAME

#119
20070202139
2007-08-30

Use of microcapsules for making paints and lacquers

#120
20070135651
2007-06-14

Polymer-stabilised, crystallised, catanionic membranes, preparation method thereof and applications of same

#121
20070115534
2007-05-24

Phase change electophoretic imaging for rewritable applications

#122
20070014918
2007-01-18

Process for encapsulating dissolved reactants of color-reaction systems, the capsules obtainable therefrom as well as their use in color-reaction papers

#123
20070003631
2007-01-04

Micronetworks, microchannels/cylinders and the process for making the same

#124
20060198014
2006-09-07

Capsules, materials for use therein and electrophoretic media and displays containing such capsules

#125
20060165990
2006-07-27

Microcapsules and emulsions containing low bloom gelatin and methods of making and using thereof

#126
20060160122
2006-07-20

Polyelectrolyte-coated size-exclusion ion-exchange particles

#127
20060159921
2006-07-20

Method to fabricate inhomogeneous particles

#128
20060134282
2006-06-22

Complex coacervate encapsulate comprising lipophilic core

#129
20060119926
2006-06-08

Method of preparing encapsulated bichromal balls

#130
20060039934
2006-02-23

Compositions comprising encapsulated material

#131
20060025499
2006-02-02

Phase change electrophoretic imaging for rewritable applications

#132
20060007528
2006-01-12

Capsules, materials for use therein and electrophoretic media and displays containing such capsules

#133
20050282264
2005-12-22

Apparatus for encapsulating cells

#134
20050275123
2005-12-15

Encapsulation process

#135
20050249952
2005-11-10

Microencapsulation of oxygen or water sensitive materials

#136
20050248696
2005-11-10

Phoretic display device with liquid crystalline suspension medium, and manufacturing method

#137
20050196856
2005-09-08

Polyelectrolyte-coated size-exclusion ion-exchange particles

#138
20050195469
2005-09-08

Phase change electrophoretic imaging for rewritable applications

#139
20050191488
2005-09-01

Process for encapsulating dissolved reactants of color-reaction systems, the capsules obtainable therefrom as well as their use in color-reaction papers

#140
20050161844
2005-07-28

Method of making microcapsules utilizing a fluid ejector

#141
20050123757
2005-06-09

Process for the preparation of flavor or fragrance microcapsules

#142
20050084536
2005-04-21

Method for the preparation of purified microparticles

#143
20050067726
2005-03-31

Microcapsules having multiple shells and method for the preparation thereof

#144
20050019416
2005-01-27

Encapsulated agglomeration of microcapsules and method for the preparation thereof

#145
19026554
2025-07-22

Magnetic microcapsule, preparation method thereof, and magnetic film