ClassID:

32421

B01J13/043 - 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 physical processes, e.g. drying, spraying Drying and spraying

Recent Application in this class:
#1
20250376607
2025-12-11

COMPOSITE ADHESIVE FILM, METHOD FOR PREPARING SAME, AND PHOTOVOLTAIC MODULE

#2
20250345767
2025-11-13

METHODS AND DEVICES FOR GENERATING CORE-SHELL DROPLETS AND PARTICLES

#3
20250325951
2025-10-23

EXPANDED MICROSPHERES

#4
20250325950
2025-10-23

LIGNIN-BASED EXPANDABLE MICROSPHERES

#5
20250288529
2025-09-18

PROTEIN ENCAPSULATION OF NUTRITIONAL AND PHARMACEUTICAL COMPOSITIONS

#6
20250269344
2025-08-28

PROCESS FOR PREPARING AN ENCAPSULATED COMPOSITION

#7
20250127198
2025-04-24

MICRO ENCAPSULATION USING HIGH-VOLTAGE, LOW-CURRENT, HIGH FREQUENCY ALTERNATING-CURRENT SPRAY ATOMIZATION

#8
20250121347
2025-04-17

WATER-SOLUBLE GINGER OLEORESIN MICROCAPSULES AND A METHOD OF PREPARING THE SAME AND APPLICATION THEREOF

#9
20250011582
2025-01-09

LATENT CURING AGENT, PRODUCTION METHOD THEREFOR, AND CURABLE COMPOSITION

#10
20240408018
2024-12-12

PREPARATION METHOD AND APPLICATION METHOD OF INJECTABLE PLA MICROSPHERES

#11
20240359151
2024-10-31

ELECTROSTATIC SPRAY DRIED OIL POWDERS AND PRODUCTION METHOD THEREOF

#12
20240316523
2024-09-26

PROCESS OF MAKING A SALTED SPRAY-DRIED PERFUME MICROCAPSULE PARTICLE

#13
20240149236
2024-05-09

THERMALLY EXPANDABLE CELLULOSE-BASED MICROSPHERES

#14
20240050914
2024-02-15

Method for Generating Solid Capsules

#15
20240016709
2024-01-18

BIODEGRADABLE MICROCAPSULES. PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF

#16
20240003058
2024-01-04

ENCAPSULANT-CONTAINING POLYMER CAPSULES AND FIBERS AND COMPOSITES INCLUDING SAME

#17
20230287224
2023-09-14

pH-SENSITIVE CAPSULE AND RELEASE SYSTEM

#18
20230220177
2023-07-13

THERMALLY EXPANDABLE CELLULOSE-BASED MICROSPHERES HAVING LOW EXPANSION TEMPERATURES

#19
20230173075
2023-06-08

ENCAPSULATED COMPOSITIONS AND USE OF OCTENYLSUCCINIC ANHYDRIDE STARCH AS EMULSIFYING AGENT

#20
20230142857
2023-05-11

Composition comprising self-stratifying amphiphilic Janus particles

#21
20230135222
2023-05-04

COMPOSITIONS, ARTICLES, DEVICES, AND METHODS RELATED TO DROPLETS COMPRISING A CLOAKING FLUID

#22
20230102667
2023-03-30

POROUS METAL OXIDE MICROSPHERES

#23
20230031067
2023-02-02

POROUS METAL OXIDE MICROSPHERES WITH VARYING PORE SIZES

#24
20220395796
2022-12-15

Preparation method of the microcapsules for low-temperature well cementation to be used to control cement hydration heat

#25
20220331770
2022-10-20

COMPOSITIONS, SYSTEMS, AND METHODS OF MAKING AND USING ENCAPSULATED LYOPHILISED MICROSPHERES

#26
20220282190
2022-09-08

USE OF ENCAPSULATED NATURAL COLORS

#27
20220105487
2022-04-07

SPRAY DRYING METHODS FOR ENCAPSULATION OF OXYGEN LABILE CARGO IN CROSS-LINKED POLYMER MICROCAPSULES

#28
20220105485
2022-04-07

Flavor encapsulation using electrostatic atomization

#29
20220025132
2022-01-27

Encapsulation by cross-linking of anionic polymers by pH induced dissociation of cation-chelate complexes

#30
20210362117
2021-11-25

Composition comprising self-stratifying amphiphilic Janus particles

#31
20210316265
2021-10-14

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

#32
20210267864
2021-09-02

SOLUBILIZATION OF POORLY SOLUBLE COOLING SUBSTANCES

#33
20210259979
2021-08-26

PROTEIN ENCAPSULATION OF NUTRITIONAL AND PHARMACEUTICAL COMPOSITIONS

#34
20210244059
2021-08-12

Micro encapsulation using high-voltage, low-current, high frequency alternating-current spray atomization

#35
20210220792
2021-07-22

Porous metal oxide microspheres with varying pore sizes

#36
20210197161
2021-07-01

Porous metal oxide microspheres

#37
20210137790
2021-05-13

Method for the formulation of oil-soluble substances, and powders obtainable thereof

#38
20210087524
2021-03-25

Composite shell particle, biological material, and method of manufacturing composite shell particle

#39
20210069072
2021-03-11

COMPOSITIONS FOR COSMETIC RAW MATERIAL AND METHODS FOR MAKING THE SAME

#40
20210060511
2021-03-04

Flowable core-shell microencapsule composition

#41
20200347202
2020-11-05

Composite particles, composition and foam compositions containing composite particles, articles, and methods of making and using same

#42
20200318062
2020-10-08

Composite shell particle, biological material, and method of manufacturing composite shell particle

#43
20200306715
2020-10-01

Porous polymer microspheres with optical anisotropy, method of manufacturing the same and application of the same

#44
20200297648
2020-09-24

Encapsulation system for prolonged release of active agents

#45
20200131435
2020-04-30

Method for obtaining encapsulated nanoparticles

#46
20200108367
2020-04-09

MICROCAPSULES

#47
20200078757
2020-03-12

Methods and Systems for Forming Microcapsules

#48
20200071639
2020-03-05

Encapsulates

#49
20200029596
2020-01-30

FAT-SOLUBLE NUTRIENT MICROCAPSULE AND PREPARATION METHOD THEREOF

#50
20190358603
2019-11-28

Microcapsules

#51
20190336931
2019-11-07

System and method for industrial encapsulation of thermolabile substances

#52
20190322538
2019-10-24

HIERARCHICAL ZEOLITE-BASED CORE/SHELL NANO- OR MICROCAPSULE

#53
20190193042
2019-06-27

Method for granulating, forming, and drying fat soluble nutrient microcapsule particles

#54
20190144779
2019-05-16

Stable encapsulated fragrance compositions

#55
20190076810
2019-03-14

Method of forming porous metal oxide microspheres using polydisperse polymer nanospheres

#56
20190076809
2019-03-14

Method of forming porous metal oxide microspheres

#57
20180222806
2018-08-09

Water capsules and their preparation method, preparation method and structure of lightweight concrete

#58
20180208832
2018-07-26

Encapsulated agent, method of manufacturing encapsulated agent, and variable viscosity fluid

#59
20180161745
2018-06-14

Spray drying

#60
20180125112
2018-05-10

COMPOSITION WITH ANTI-SNORTING PROPERTIES AND METHOD THEREOF

#61
20180119088
2018-05-03

Method for preparing microencapsulated heat-sensitive bioactive material

#62
20180111105
2018-04-26

Delayed release delivery systems and methods

#63
20180092847
2018-04-05

Method for formulating large diameter synthetic membrane vesicles

#64
20180072624
2018-03-15

MICROCAPSULE FOR SELF-HEALING CONCRETE AND PREPARATION METHOD THEREOF, AND SELF-HEALING CONCRETE AND PREPARATION METHOD THEREOF

#65
20170360676
2017-12-21

Polysaccharide delivery particle

#66
20170333360
2017-11-23

Spray dry method for encapsulation of biological moieties and chemicals in polymers cross-linked by multivalent ions for controlled release applications

#67
20170312726
2017-11-02

Flavor encapsulation using electrostatic atomization

#68
20170305082
2017-10-26

Method for producing hollow carbon capsules

#69
20170232210
2017-08-17

Encapsulation of lipophilic ingredients in dispensible spray dried powders suitable for inhalation

#70
20170202756
2017-07-20

Fibrous support comprising particles containing a partially water-soluble active agent, particles, and methods for producing said particles

#71
20170130172
2017-05-11

Encapsulates

#72
20170033360
2017-02-02

AMORPHOUS CARBON COATING OF CARBONACEOUS PARTICLES FROM DISPERSIONS INCLUDING AMPHIPHILIC ORGANIC COMPOUNDS

#73
20170022458
2017-01-26

CONSUMER PRODUCTS HAVING AN ASEPSIS CONNOTATION

#74
20170002302
2017-01-05

Methods for making compositions containing multiple populations of microcapsules

#75
20170002293
2017-01-05

Compositions containing multiple populations of microcapsules

#76
20160361260
2016-12-15

Method for formulating large diameter synthetic membrane vesicles

#77
20160100588
2016-04-14

Composition comprising a bacteriocin and an extract from a plant of the Labiatae family

#78
20160088836
2016-03-31

Release of biologically active agents from polymeric composite particles

#79
20150342886
2015-12-03

Process for preparing products comprising stabilised actives and compositions comprising same

#80
20150328615
2015-11-19

SPRAY DRYING MICROCAPSULES

#81
20150183655
2015-07-02

Microparticles and a system and method for the synthesis of microparticles

#82
20150167146
2015-06-18

Method for obtaining a nano capsule structure

#83
20150061169
2015-03-05

Method for preparing acetazolamide sodium powder

#84
20140348815
2014-11-27

Spray dry method for encapsulation of biological moieties and chemicals in polymers cross-linked by multivalent ions for controlled release applications

#85
20140086965
2014-03-27

Spray Drying Microcapsules

#86
20130183375
2013-07-18

Method for formulating large diameter synthetic membrane vesicles

#87
20130183373
2013-07-18

Method for formulating large diameter synthetic membrane vesicles

#88
20130183372
2013-07-18

Method for formulating large diameter synthetic membrane vesicles

#89
20130177638
2013-07-11

Method for formulating large diameter synthetic membrane vesicles

#90
20130177636
2013-07-11

Method for formulating large diameter synthetic membrane vesicles

#91
20130177635
2013-07-11

Method for formulating large diameter synthetic membrane vesicles

#92
20130061883
2013-03-14

Encapsulates

#93
20130022742
2013-01-24

Method for Producing Polymer-Encapsulated Nanoparticles

#94
20130004615
2013-01-03

PREPARATION OF SOLID CAPSULES COMPRISING FLAVOURS

#95
20120258150
2012-10-11

PARTICLES COMPRISING VOLATILE MATERIALS AND PARTICLE GAS SATURATED SOLUTION PROCESSES FOR MAKING SAME

#96
20120252934
2012-10-04

Microcapsule corrosion control in reinforced concrete

#97
20120225127
2012-09-06

CLAY NANOCOMPOSITE FORMING MICROCAPSULE USEFUL FOR GUEST ENCAPSULATION AND PROCESS THEREOF

#98
20120219624
2012-08-30

Process for preparing products comprising stabilised actives and compositions comprising same

#99
20120190593
2012-07-26

PERMEABILITY BLOCKING WITH STIMULI-RESPONSIVE MICROCOMPOSITES

#100
20120183479
2012-07-19

Liquid Or Gel-Like Composition Comprising Microencapsulated Colorant Granules

#101
20120178662
2012-07-12

Color changing cleaning composition

#102
20120128831
2012-05-24

Method for encapsulation of an edible oil, compositions comprising edible oil and the use thereof

#103
20120107611
2012-05-03

Process and device for the preparation of hollow microspheres comprising centrifugal atomization

#104
20120018912
2012-01-26

Method of preparing nano-dispersed high-all-trans-carotenoid microcapsules

#105
20120009345
2012-01-12

Method for manufacturing encapsulated superhard material

#106
20120009134
2012-01-12

Bleaching Agent Having Delayed Bleaching Action

#107
20110306116
2011-12-15

Method for encapsulation of microparticles

#108
20110250264
2011-10-13

METHOD FOR FORMULATING LARGE DIAMETER SYNTHETIC MEMBRANE VESICLES

#109
20110171349
2011-07-14

Microencapsulate and process for the manufacture thereof

#110
20110159152
2011-06-30

MICROCAPSULES, METHOD OF PRODUCING THE MICROCAPSULES AND FOOD AND DRINK CONTAINING THE MICROCAPSULES

#111
20110155661
2011-06-30

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#112
20110123680
2011-05-26

MICROCAPSULE, PROCESS FOR PRODUCTION THEREOF, AND FOOD OR BEVERAGE CONTAINING MICROCAPSULE

#113
20100233243
2010-09-16

Laminated Microcapsule Sheet and Process For Production Thereof

#114
20090308800
2009-12-17

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#115
20090258108
2009-10-15

Food product with an encapsulated lecithin material

#116
20090252789
2009-10-08

ONE STEP SPRAY-DRYING PROCESS

#117
20090008323
2009-01-08

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#118
20080166556
2008-07-10

Method for encapsulating a liquid

#119
20080145477
2008-06-19

Chewing gum with delayed-interaction modifier

#120
20070275081
2007-11-29

Aqueous Dispersion and Its Use

#121
20070248824
2007-10-25

Coarse-particle microcapsule preparation

#122
20070155649
2007-07-05

Perfuming or flavoring microcapsules comprising a fireproofing agent

#123
20070122488
2007-05-31

Multi-functional microcapsules and method and device for manufacturing same

#124
20070104866
2007-05-10

Encapsulated emulsions and methods of preparation

#125
20070104809
2007-05-10

Composition comprising a bacteriocin and an extract from a plant of the labiatae family

#126
20070065547
2007-03-22

Encapsulated antimicrobial material

#127
20070042184
2007-02-22

Microcapsules

#128
20050279696
2005-12-22

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#129
20050042341
2005-02-24

Natamycin dosage form, method for preparing same and use thereof

#130
18108895
2024-02-20

Environmentally biodegradable microcapsules

#131
18065677
2023-11-07

Fire retardant for wildfire control and methods of use

#132
16005302
2018-12-18

Ultrahigh efficiency spray drying apparatus and process