ClassID:

102809

C09C1/3036 - 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 Agglomeration, granulation, pelleting

Recent Application in this class:
#1
20220145086
2022-05-12

METHODS OF PREPARING STRUCTURAL COLORANTS

#2
20200317928
2020-10-08

Method for manufacturing granulated silica

#3
20190375942
2019-12-12

Method for producing hydrophobic silica granules

#4
20170144119
2017-05-25

GRANULAR MATERIAL AND METHOD OF PRODUCING GRANULAR MATERIAL

#5
20160208074
2016-07-21

Agglomerated silica, rubber composition, tire, producing method of agglomerated silica, and producing method of rubber composition

#6
20160082415
2016-03-24

Granular functionalized silica, process for preparation thereof and use thereof

#7
20150183996
2015-07-02

Process for manufacturing coated filler particles

#8
20140371061
2014-12-18

Method of making diatomaceous earth granulate

#9
20100326325
2010-12-30

Solid silica preparation

#10
20100183495
2010-07-22

PROCESS FOR PREPARING HIGH-PURITY SILICON DIOXIDE GRANULE

#11
20100179269
2010-07-15

Pyrogenically prepared silicon dioxide compacted to give crusts

#12
20100178509
2010-07-15

Method of making silica-glass granule from pyrogenic silica powder

#13
20100048376
2010-02-25

GRANULES OF METALS AND METAL OXIDES

#14
20100010116
2010-01-14

Process for preparation of rubber mixtures containing silicon dioxide

#15
20090311159
2009-12-17

FUMED SILICA FOR USE AS AUXILIARY IN PHARMACEUTICAL AND COSMETIC COMPOSITIONS

#16
20080317794
2008-12-25

Agglomerate Particles, Method for Producing Nanocomposites, and the Use Thereof

#17
20080213591
2008-09-04

Granules based on pyrogenically prepared silicon dioxide, method for their preparation and use thereof

#18
20080190037
2008-08-14

METHOD OF PREPARING AGGLOMERATED COMPOSITE MATERIALS

#19
20070219305
2007-09-20

Method for preparing anisotropic silica aggregates

#20
20070202030
2007-08-30

Hydrophobic silica

#21
20070059232
2007-03-15

Precipitated silicas with a particular pore size distribution

#22
20070003701
2007-01-04

Process for producing hydrophobic silica powder

#23
20050187334
2005-08-25

Precipitated silica with a high BET/CTAB ratio

#24
20050178070
2005-08-18

Method of preparing agglomerated composite materials

#25
20050004236
2005-01-06

Method of preparing agglomerated silica