ClassID:

87979

C03C2203/22 - CPC Classification

Classification description:

Production processes; Wet processes, e.g. sol-gel process using colloidal silica sols

Recent Application in this class:
#1
20200048527
2020-02-13

In-situ generation of glass-like materials inside subterranean formation

#2
20180362827
2018-12-20

In-situ generation of glass-like materials inside subterranean formation

#3
20170144916
2017-05-25

Method for producing a composite body of a material with a high silicic acid content

#4
20160289116
2016-10-06

METHOD FOR FLUORINATING DOPED QUARTZ GLASS

#5
20110169200
2011-07-14

SOL-GEL PROCESS FOR PRODUCING MONOLITHIC ARTICLES OF VITREOUS SILICA

#6
20100115996
2010-05-13

Method for the production of a composite body from a basic body of opaque quartz glass and a tight sealing layer

#7
20090293544
2009-12-03

Method for the production of glassy monoliths via the sol-gel process

#8
20090205370
2009-08-20

SOL-GEL PROCESS

#9
20090123358
2009-05-14

Process for the Production of Monoliths by Means of the Sol-Gel Process

#10
20090098997
2009-04-16

Production of a self-supporting glass film

#11
20080302135
2008-12-11

Method for the Production of Shaped Silica Aquagels

#12
20080113174
2008-05-15

Quartz glass having excellent resistance against plasma corrosion and method for producing the same

#13
20080098771
2008-05-01

Process of making biomaterials

#14
20080014340
2008-01-17

ANTIGLARE COATING AND ARTICLES

#15
20070145332
2007-06-28

Method for the production of laser-active quartz glass and use thereof

#16
20060081011
2006-04-20

Sol-Gel process and method for manufacturing optical crystal fiber using the same

#17
20060046071
2006-03-02

Antiglare coating and articles

#18
20050272588
2005-12-08

Quartz glass having excellent resistance against plasma corrosion and method for producing the same

#19
20050152824
2005-07-14

Nanostructured re-doped SiO-base fluorescent materials and methods for production of same