ClassID:

32426

B01J13/12 - 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 removing solvent from the wall-forming material solution

Sub-classes:
Recent Application in this class:
#1
20250375749
2025-12-11

CORE-SHELL NANOPARTICLES HAVING GOLD NANOSHELL, AND METHOD FOR MANUFACTURING SAID CORE-SHELL NANOPARTICLES

#2
20250352969
2025-11-20

PREPARATION METHOD FOR POLYURETHANE MICROCAPSULE SHELL WITH CONTROLLED-RELEASE CHARACTERISTIC INFLUENCED BY MECHANICAL STIMULUS

#3
20250207008
2025-06-26

SLOW-RELEASE SALT-STORAGE SNOW-MELTING AND ICE-SUPPRESSING MICROCAPSULE

#4
20250025849
2025-01-23

Method for Preparing Natural Starch Microspheres with Uniform Particle Size

#5
20230404065
2023-12-21

MICROPARTICLES AND MICROPARTICLE DISPERSION

#6
20230303778
2023-09-28

TRANSMEMBRANE pH-GRADIENT POLYMERSOMES

#7
20230220165
2023-07-13

Method of making a polymersome

#8
20230191352
2023-06-22

Solvent removing apparatus and method of manufacturing microsphere using the same

#9
20220288549
2022-09-15

PROCESS FOR PRODUCING MICROPARTICLES LADEN WITH A VOLATILE ORGANIC ACTIVE

#10
20210087524
2021-03-25

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

#11
20200318062
2020-10-08

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

#12
20200298196
2020-09-24

Method for preparing biodegradable microspheres having improved stability and storage stability

#13
20200283583
2020-09-10

Transmembrane pH-gradient polymersomes for the quantification of ammonia in body fluids

#14
20200000727
2020-01-02

Oxidized cellulose microspheres

#15
20190240124
2019-08-08

Core-composite shell microcapsules

#16
20190117575
2019-04-25

Oxidized cellulose microspheres

#17
20180271788
2018-09-27

VESICLE CONTAINING METALLIC NANOPARTICLE AND METHOD FOR PRODUCTION THEREOF

#18
20180243718
2018-08-30

Microcapsules encapsulating a reflective agent

#19
20180243717
2018-08-30

MICRO- OR NANOCAPSULES HAVING PHOTOCATALYTIC PROPERTIES FOR CONTROLLED RELEASE OF DIFFUSING AGENTS AND RESPECTIVE METHOD OF PRODUCTION

#20
20180110736
2018-04-26

Nozzle, apparatus, and method for producing microparticles

#21
20170246113
2017-08-31

Oxidized cellulose microspheres

#22
20160375413
2016-12-29

Multiple emulsions and techniques for the formation of multiple emulsions

#23
20160175252
2016-06-23

Oxidized cellulose microspheres

#24
20150321159
2015-11-12

MICROCAPSULE-MANUFACTURING PROCESS AND MICROCAPSULES

#25
20150132578
2015-05-14

Method of encapsulating poly(alkylene carbonate) and mixture particles thereof, and use thereof

#26
20150115487
2015-04-30

Systems for production of polymer encapsuated solids

#27
20140335138
2014-11-13

Microcapsules comprising black pigments

#28
20140178813
2014-06-26

Method for manufacturing fatty acid metal salt particle, and fatty acid metal salt particle

#29
20130323315
2013-12-05

Oxidized cellulose microspheres

#30
20130251788
2013-09-26

Method of inducing a phase transition of a bilayer membrane vesicle

#31
20130164400
2013-06-27

Single use system for sterilely producing lipid-nucleic acid particles

#32
20120225117
2012-09-06

PROCESS FOR PRODUCTION OF W/O/W EMULSION, PROCESS FOR PRODUCTION OF LIPOSOME EMPLOYING THE PROCESS, AND POROUS MEMBRANE FOR USE IN THE PROCESSES

#33
20110086104
2011-04-14

Residual solvent extraction method and microparticles produced thereby

#34
20100166847
2010-07-01

Fine particles coated with lipid membrane

#35
20090194894
2009-08-06

Residual solvent extraction method and microparticles produced thereby

#36
20090023003
2009-01-22

Molecular aggregate capable of undergoing phase transition by dehydrating condensation and method of phase transition thereof

#37
20080233201
2008-09-25

Method for Preparing Calibrated Biodegradable Microspheres

#38
20080095907
2008-04-24

ENCAPSULATION OF FOOD INGREDIENTS

#39
20080054220
2008-03-06

Apparatus and method for preparing microparticles using in-line solvent extraction

#40
20080053904
2008-03-06

Apparatus and method for preparing microparticles using in-line solvent extraction

#41
20080051561
2008-02-28

Residual solvent extraction method and microparticles produced thereby

#42
20080050447
2008-02-28

Residual solvent extraction method and microparticles produced thereby

#43
20070260038
2007-11-08

Preparation of microparticles having improved flow ability

#44
20070243241
2007-10-18

Silicone Vesicles Containing Actives

#45
20070207213
2007-09-06

Injectable Microspheres From Unsaturated Functionalized Polyhydric Alcohol Esters

#46
20070196499
2007-08-23

Residual solvent extraction method and microparticles produced thereby

#47
20070172426
2007-07-26

Polymer coated microparticles

#48
20070009605
2007-01-11

Encapsulation of water soluble peptides

#49
20060246144
2006-11-02

Microcapsules containing biocide and preparation thereof by solvent evaporation technique

#50
20060099271
2006-05-11

Residual solvent extraction method and microparticles produced thereby

#51
20060096715
2006-05-11

Method for preparing microsphere

#52
20050266091
2005-12-01

Method and apparatus for preparing microparticles using in-line solvent extraction

#53
20050084536
2005-04-21

Method for the preparation of purified microparticles

#54
20050079224
2005-04-14

Residual solvent extraction method and microparticles produced thereby

#55
20050064039
2005-03-24

Novel microsphere and method for production thereof

#56
20050043209
2005-02-24

Sustained release fragrance matrix and methods

#57
20050009002
2005-01-13

Processes for producing coated magnetic microparticles and uses thereof