ClassID:

85019

C01B33/157 - CPC Classification

Classification description:

Silicon; Compounds thereof; Silicon oxides; Hydrates thereof; Silica; Hydrates thereof, e.g. lepidoic silicic acid; Colloidal silica, e.g. dispersions, gels, sols After-treatment of gels

Sub-classes:
Recent Application in this class:
#1
20250276305
2025-09-04

CATALYST FOR THE PRODUCTION OF 1,3-BUTADIENE GIVING A HIGH YIELD BASED ON A SUPPORT COMPRISING ALUMINIUM AND SODIUM

#2
20240166524
2024-05-23

APPARATUSES AND METHODS FOR PRODUCING SOL, GEL AND SILICA POROUS BODY

#3
20240157330
2024-05-16

COLUMNAR BODY, ADSORBENT INCLUDING THE COLUMNAR BODY, AND METHOD OF REMOVING METAL AND/OR METAL ION WITH THE ADSORBENT

#4
20240082812
2024-03-14

POROUS BODY, ADSORBENT INCLUDING THE POROUS BODY, AND METHOD OF REMOVING METAL AND/OR METAL ION WITH THE ADSORBENT

#5
20240018007
2024-01-18

SURFACE-MODIFIED AND METAL-DOPED POROUS SILICA

#6
20230366144
2023-11-16

AEROGEL BLANKET MANUFACTURING METHOD AND AEROGEL BLANKET THEREBY

#7
20220234904
2022-07-28

HOLLOW NANO-PARTICLE, HOLLOW SILICA NANO-PARTICLE, AND PRODUCTION METHOD FOR SAME

#8
20220177319
2022-06-09

Inorganic porous support and method for producing nucleic acid using same

#9
20210394146
2021-12-23

Methods of making permeable aerogels

#10
20210347645
2021-11-11

Macroporous Controlled Porosity Silica Gel Suitable For Oligonucleotide Synthesis

#11
20210332586
2021-10-28

Method for producing a heat insulating material composed of a hydrophobic aerogel and the application thereof

#12
20200189920
2020-06-18

Method for producing silica aerogel and silica aerogel produced thereby

#13
20190194027
2019-06-27

Method for producing silica aerogel and silica aerogel produced thereby

#14
20190062168
2019-02-28

Hydrophobic treatment method and manufacturing method for sheet-like member using method

#15
20180305215
2018-10-25

Method for producing silica aerogel and silica aerogel produced thereby

#16
20180244725
2018-08-30

Peptide-based synthetic molecules and silica nanostructures

#17
20170167052
2017-06-15

Method of producing a filament comprising a silica gel-fiber

#18
20170096548
2017-04-06

HEAT INSULATION COMPOSITES HAVING AEROGEL WITH PRESERVING AEROGEL PORES USING VOLATILE SOLVENT AND METHOD FOR PREPARING THE SAME

#19
20170081200
2017-03-23

Waterborne aerogel and method for producing same

#20
20170049892
2017-02-23

Process for producing of inorganic particulate material

#21
20140319418
2014-10-30

PROCESS FOR PRODUCING HYDROGELS

#22
20130131203
2013-05-23

Hybrid organic-inorganic material constituted by a silica network having photochromic agents and optical power limiting agents as a doping agent in the material

#23
20130045419
2013-02-21

NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, NEGATIVE ELECTRODE INCLUDING THE SAME AND METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

#24
20120288716
2012-11-15

SYNTHETIC AMORPHOUS SILICA POWDER

#25
20120025127
2012-02-02

Aerogel mat and manufacturing method thereof

#26
20110245359
2011-10-06

METHODS OF PREPARING HYBRID AEROGELS

#27
20110123803
2011-05-26

Process for producing colloidal crystal and colloidal crystal

#28
20100119500
2010-05-13

METHOD FOR PREPARING SILICA COMPOSITIONS, SILICA COMPOSITIONS AND USES THEREOF

#29
20090001014
2009-01-01

Composite caustic silica gel manufacturing method and gels made thereby

#30
20080311398
2008-12-18

Aerogel particles and methods of making same

#31
20060093808
2006-05-04

Method for nanoencapsulation of aerogels and nanoencapsulated aerogels produced by such method

#32
15934599
2018-10-30

Silica fiber composition and method of use

#33
15491168
2020-04-28

High temperature, hydrophobic, flexible aerogel composite and method of making same