ClassID:

102808

C09C1/3027 - CPC Classification

Classification description:

Treatment of specific inorganic materials other than fibrous fillers ; Preparation of carbon black; Compounds of silicon; Silicic acid; Physical treatment, e.g. grinding; treatment with ultrasonic vibrations Drying, calcination

Recent Application in this class:
#1
20250179300
2025-06-05

NATURAL SODIUM BENTONITE CLAY WITH IMPROVED RHEOLOGICAL PROPERTIES

#2
20250092264
2025-03-20

SHAPED ARTIFICIAL POLYMER ARTICLES WITH CLOSED-CELL METAL OXIDE PARTICLES

#3
20240271029
2024-08-15

MODIFIED SILICA NANOPARTICLE AND METHODS OF SYNTHESIS

#4
20240209210
2024-06-27

SPHERICAL SILICA POWDER AND METHOD FOR PRODUCING SPHERICAL SILICA POWDER

#5
20230374272
2023-11-23

Composite polyvinyl alcohol preservative film, preparation method and application thereof

#6
20230348727
2023-11-02

HYBRID METAL OXIDE PARTICLES

#7
20230257273
2023-08-17

SPHERICAL SILICA PARTICLE, AND METHOD FOR PRODUCING SAME

#8
20230074494
2023-03-09

SILICA, PAINT AND SILICA MANUFACTURING METHOD

#9
20220411275
2022-12-29

HOLLOW SILICA PARTICLES AND METHOD FOR MANUFACTURING HOLLOW SILICA PARTICLES

#10
20220396490
2022-12-15

HOLLOW SILICA PARTICLES AND METHOD FOR PRODUCING THE SAME

#11
20220371953
2022-11-24

METHODS OF FORMING MINERALS USING BIOMINERALIZING MICROORGANISMS AND BIOMINERALIZING MACROORGANISMS AND COMPOSITIONS FORMED USING SAME

#12
20220145086
2022-05-12

METHODS OF PREPARING STRUCTURAL COLORANTS

#13
20210238426
2021-08-05

PROCESS FOR MAKING DIRECT-RUN DIATOMITE FUNCTIONAL FILLER PRODUCTS

#14
20200123389
2020-04-23

Coated particles and methods of making and using the same

#15
20180141820
2018-05-24

Silica-based spherical particulates and methods of preparing the same

#16
20170369326
2017-12-28

Method of preparing hydrophobic silica aerogel and hydrophobic silica aerogel prepared thereby

#17
20170240430
2017-08-24

Highly dispersible precipitated silica and method of preparation thereof

#18
20170158861
2017-06-08

Filler composition, filler, and method for manufacturing filler

#19
20140371061
2014-12-18

Method of making diatomaceous earth granulate

#20
20140228493
2014-08-14

Functionalized silica with elastomer binder

#21
20120292295
2012-11-22

LASER ADDITIVE

#22
20120148470
2012-06-14

Method for producing silica particles

#23
20090025508
2009-01-29

Superhydrophobic and self-cleaning powders having micron-scale diameter and nano-scale surface roughness and fabrication method thereof

#24
20070191509
2007-08-16

Inkjet ink composition

#25
20060084746
2006-04-20

Hydrophobic particulate inorganic oxides and polymeric compositions containing same

#26
20050182153
2005-08-18

Porous metal oxide material in flake form, method for producing the same and cosmetic, coating material resin composition ink composition and paper comprising the same