ClassID:

87945

C03C2201/24 - CPC Classification

Classification description:

Glass compositions; Doped silica-based glasses containing non-metals other than boron or halide containing nitrogen, e.g. silicon oxy-nitride glasses

Recent Application in this class:
#1
20260123497
2026-04-30

SUBSTRATE AND SEMICONDUCTOR PACKAGE COMPRISING THE SAME

#2
20190270665
2019-09-05

Glass member

#3
20190152840
2019-05-23

Color-stable, antimicrobial, porous glass powder and process for producing such a powder at high temperatures and use thereof

#4
20180057391
2018-03-01

OPTICAL COMPONENT MADE OF QUARTZ GLASS FOR USE IN ArF EXCIMER LASER LITHOGRAPHY AND METHOD FOR PRODUCING THE COMPONENT

#5
20170267571
2017-09-21

SURFACE NITRIDED ALKALI-FREE GLASSES CROSS-REFERENCE TO RELATED APPLICATIONS

#6
20170235045
2017-08-17

Low attenuation fiber with stress relieving layer and a method of making such

#7
20160299289
2016-10-13

Low attenuation fiber with stress relieving layer and a method of making such

#8
20160002092
2016-01-07

Optical component made of quartz glass for use in ArF excimer laser lithography and method for producing the component

#9
20150329408
2015-11-19

Surface nitrided alkali-free glasses

#10
20130116108
2013-05-09

Silica glass having improved properties

#11
20110120190
2011-05-26

Method for producing quartz glass using a mixed powder

#12
20100091360
2010-04-15

OPTICAL COMPONENT MADE FROM SYNTHETIC QUARTZ GLASS WITH ENHANCED RADIATION RESISTANCE, AND METHOD FOR PRODUCING THE COMPONENT

#13
20090163344
2009-06-25

Component of quartz glass for use in semiconductor manufacture and method for producing the same

#14
20080066497
2008-03-20

Holder made from quartz glass for the processing of semiconductor wafers and method for production of the holder

#15
20080053151
2008-03-06

Mixed powder and a method for producing quartz glass using the powder

#16
20080039310
2008-02-14

QUARTZ-TYPE GLASS AND PROCESS FOR ITS PRODUCTION

#17
20060059948
2006-03-23

Production process of synthetic quartz glass