ClassID:

87944

C03C2201/23 - CPC Classification

Classification description:

Glass compositions; Doped silica-based glasses containing non-metals other than boron or halide containing hydroxyl groups

Recent Application in this class:
#1
20220115570
2022-04-14

Silica glass member for hermetic sealing of ultraviolet SMD LED element and method for manufacturing quartz glass member for ultraviolet led

#2
20210116616
2021-04-22

Substrate for a reflective optical element

#3
20200361806
2020-11-19

Preparation of a quartz glass body in a multi-chamber oven

#4
20200255324
2020-08-13

Silica glass for radio-frequency device and radio-frequency device technical field

#5
20200010353
2020-01-09

CHEMICALLY TEMPERABLE, CORROSION-STABLE GLASSES

#6
20190270662
2019-09-05

Method of manufacturing optical fiber preform and optical fiber preform

#7
20190092675
2019-03-28

Preparation of quartz glass bodies with dew point monitoring in the melting oven

#8
20190077691
2019-03-14

Spray granulation of silicon dioxide in the preparation of quartz glass

#9
20190062198
2019-02-28

Glass fibers and pre-forms made of homogeneous quartz glass

#10
20190062197
2019-02-28

Preparation of quartz glass bodies from silicon dioxide granulate

#11
20190062194
2019-02-28

STEAM TREATMENT OF SILICON DIOXIDE POWDER IN THE PREPARATION OF QUARTZ GLASS

#12
20190062193
2019-02-28

Preparation of a quartz glass body in a multi-chamber oven

#13
20190055150
2019-02-21

HOMOGENEOUS QUARTZ GLASS FROM PYROGENIC SILICON DIOXIDE GRANULATE

#14
20190031555
2019-01-31

Diffuser material of synthetically produced quartz glass and method for the manufacture of a molded body consisting fully or in part thereof

#15
20180370835
2018-12-27

Preparation of carbon-doped silicon dioxide granulate as an intermediate in the preparation of quartz glass

#16
20180105452
2018-04-19

Glass composite for use in extreme ultra violet lithography

#17
20180057391
2018-03-01

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

#18
20170057867
2017-03-02

Method of making an optical fiber containing an alkali metal in the core

#19
20160355429
2016-12-08

Fused quartz tubing for pharmaceutical packaging

#20
20160185645
2016-06-30

Method for producing titanium-doped silica glass for use in EUV lithography and blank produced in accordance therewith

#21
20160145147
2016-05-26

Doped silica-titania glass having low expansivity and methods of making the same

#22
20160145137
2016-05-26

Method for loading a blank composed of fused silica with hydrogen, lens element and projection lens

#23
20160137545
2016-05-19

High hydroxyl TiO-SiOglass

#24
20160085145
2016-03-24

Method for producing a blank of fluorine-doped and titanium-doped glass having a high silicic-acid content and a blank produced according to the method

#25
20160002092
2016-01-07

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

#26
20150376049
2015-12-31

Blank of TiO-SiOglass for a mirror substrate for use in EUV lithography and method for the production thereof

#27
20150329405
2015-11-19

Optical fiber manufacturing method and optical fiber

#28
20150218039
2015-08-06

Low expansion silica-titania articles with a Tgradient by compositional variation

#29
20150098682
2015-04-09

Optical fiber preform, method for producing optical fiber, and optical fiber

#30
20140155246
2014-06-05

Very low CTE slope doped silica-titania glass

#31
20140123705
2014-05-08

Free-formed quartz glass ingots and method for making same

#32
20140066286
2014-03-06

Niobium doped silica titania glass and method of preparation

#33
20140018229
2014-01-16

Nanoimprint mold-forming synthetic quartz glass and making method

#34
20130116108
2013-05-09

Silica glass having improved properties

#35
20130115391
2013-05-09

High purity synthetic silica and items such as semiconductor jigs manufactured therefrom

#36
20130095261
2013-04-18

Fused quartz tubing for pharmaceutical packaging

#37
20120324958
2012-12-27

Methods for manufacturing optical fiber preform and methods for manufacturing optical fiber

#38
20120291488
2012-11-22

Copper-containing silica glass, method for producing the same, and xenon flash lamp using the same

#39
20120289393
2012-11-15

Method for Producing Ulta-Low-Expansion Glass

#40
20120264584
2012-10-18

Substrate for EUVL optical member

#41
20120213685
2012-08-23

Optical member for deep ultraviolet and process for producing same

#42
20110209503
2011-09-01

Fused silica article loaded with deuterium and method of making

#43
20110207592
2011-08-25

Low expansivity, high transmission titania doped silica glass

#44
20110203320
2011-08-25

METHOD FOR MANUFACTURING A LENS OF SYNTHETIC QUARTZ GLASS WITH INCREASED H2 CONTENT

#45
20110120190
2011-05-26

Method for producing quartz glass using a mixed powder

#46
20110053059
2011-03-03

Mask blanks

#47
20110028299
2011-02-03

TiO-containing silica glass for optical member for EUV lithography

#48
20110021339
2011-01-27

Silica glass with saturated induced absorption and method of making

#49
20100323872
2010-12-23

TiO-containing silica glass and optical member for EUV lithography using the same

#50
20100323871
2010-12-23

TiO-containing silica glass and optical member for EUV lithography using high energy densities as well as special temperature controlled process for its manufacture

#51
20100317505
2010-12-16

TIO-containing silica glass and optical member for lithography using the same

#52
20100261597
2010-10-14

TiO-containing silica glass

#53
20100179047
2010-07-15

Optical member comprising TiO-containing silica glass

#54
20100162759
2010-07-01

High purity fused silica with low absolute refractive index

#55
20100158459
2010-06-24

Long Lifetime Optical Fiber and Method

#56
20100109509
2010-05-06

COPPER-CONTANING SILICA GLASS, METHOD FOR PRODUCING THE SAME, AND XENON FLASH LAMP USING THE SAME

#57
20100091360
2010-04-15

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

#58
20100041538
2010-02-18

Fused silica glass and process for producing the same

#59
20100028787
2010-02-04

Substrate for EUV mask blanks

#60
20100004113
2010-01-07

Synthetic silica having low polarization-induced birefringence, method of making same and lithographic device comprising same

#61
20090288448
2009-11-26

Titania-doped quartz glass and making method, EUV lithographic member and photomask substrate

#62
20090239732
2009-09-24

Optical component quartz glass

#63
20090208760
2009-08-20

ENERGY-TRANSMITTING OR ULTRAVIOLET LIGHT-TRANSMITTING OPTICAL FIBER PREFORM AND PRODUCTION PROCESS THEREOF

#64
20090203512
2009-08-13

Halide free glasses having low OH, OD concentrations

#65
20090203511
2009-08-13

SYNTHETIC SILICA GLASS OPTICAL MATERIAL HAVING HIGH RESISTANCE TO LASER INDUCED DAMAGE

#66
20090163344
2009-06-25

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

#67
20090148627
2009-06-11

DEUTEROXYL-DOPED SILICA GLASS, OPTICAL MEMBER AND LITHOGRAPHIC SYSTEM COMPRISING SAME AND METHOD OF MAKING SAME

#68
20090122281
2009-05-14

Silica glass containing TiOand process for its production

#69
20090056381
2009-03-05

FUSED SILICA ARTICLE LOADED WITH DEUTERIUM AND METHOD OF MAKING

#70
20090029842
2009-01-29

Fused silica having low OH, OD levels and method of making

#71
20090004088
2009-01-01

Method for producing an optical component of synthetic quartz glass with enhanced radiation resistance, and blank for producing the component

#72
20080305940
2008-12-11

Titania-doped quartz glass for nanoimprint molds

#73
20080292882
2008-11-27

SYNTHETIC QUARTZ GLASS WITH FAST AXES OF BIREFRINGENCE DISTRIBUTED IN CONCENTRIC-CIRCLE TANGENT DIRECTIONS AND PROCESS FOR PRODUCING THE SAME

#74
20080292881
2008-11-27

SYNTHETIC QUARTZ GLASS WITH RADIAL DISTRIBUTION OF FAST AXES OF BIREFRINGENCE AND PROCESS FOR PRODUCING THE SAME

#75
20080287279
2008-11-20

Glasses having low OH, OD levels

#76
20080274869
2008-11-06

Quartz glass blank and method for producing said blank

#77
20080268201
2008-10-30

Low OH glass for infrared applications

#78
20080131794
2008-06-05

Optical member comprising OD-doped silica glass

#79
20080119346
2008-05-22

Synthetic quartz glass substrate for excimer lasers and making method

#80
20080103037
2008-05-01

Silica glass containing TiOand process for its production

#81
20080066497
2008-03-20

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

#82
20080057291
2008-03-06

Quartz glass substrate and process for its production

#83
20080053151
2008-03-06

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

#84
20080032213
2008-02-07

MASK BLANKS

#85
20080004169
2008-01-03

Ultra low expansion glass and methods for making

#86
20070277555
2007-12-06

Process for producing synthetic quartz glass and synthetic quartz glass for optical member

#87
20070266733
2007-11-22

Method for manufacturing a lens of synthetic quartz glass with increased Hcontent

#88
20070145332
2007-06-28

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

#89
20070134566
2007-06-14

Titania-doped quartz glass and making method, EUV lithographic member and photomask substrate

#90
20070130995
2007-06-14

Method and apparatus for making fused silica

#91
20070105704
2007-05-10

Deuteroxyl-doped silica glass, optical member and lithographic system comprising same and method of making same

#92
20070066477
2007-03-22

Fused silica glass and method for making the same

#93
20070042893
2007-02-22

Silica glass containing TiOand process for its production

#94
20070027018
2007-02-01

Optical member made of synthetic quartz glass, and process for its production

#95
20070004579
2007-01-04

Synthetic silica material with low fluence-dependent-transmission and method of making the same

#96
20060281623
2006-12-14

Free-formed quartz glass ingots and method for making the same

#97
20060234848
2006-10-19

Optical component of quartz glass, method for producing said component, and method for exposing a substrate

#98
20060218971
2006-10-05

Synthetic quartz glass and process for producing a quartz glass body

#99
20060204193
2006-09-14

Drawing method for bare optical fiber with suppressed hydrogen diffusion

#100
20060183622
2006-08-17

Optical synthetic quartz glass and method for producing the same

#101
20060137399
2006-06-29

Synthetic silica having low polarization-induced birefringence, method of making same and lithographic device comprising same

#102
20060137398
2006-06-29

High refractive index homogeneity fused silica glass and method of making same

#103
20060137397
2006-06-29

High transmission synthetic silica glass and method of making same

#104
20060081008
2006-04-20

Method for manufacturing synthetic silica glass substrate for photomask and synthetic silica glass substrate for photomask manufactured thereby

#105
20060059948
2006-03-23

Production process of synthetic quartz glass

#106
20060055300
2006-03-16

Electrodeless lamp for emitting ultraviolet and/or vacuum ultraviolet radiation

#107
20060037362
2006-02-23

Photolithography methods and systems

#108
20050284177
2005-12-29

Optical member made of silica glass, method for manufacturing silica glass, and reduction projection exposure apparatus using the optical member

#109
20050272590
2005-12-08

Silica glass containing TiOand process for its production

#110
20050245382
2005-11-03

Silica glass containing TiOand process for its production

#111
20050239626
2005-10-27

Synthetic quartz glass optical material for YAG laser with higher harmonic

#112
20050223747
2005-10-13

Method for making low loss optical fiber

#113
20050217318
2005-10-06

Optical component of quartz glass, method for producing the optical component, and use thereof

#114
20050201699
2005-09-15

Low loss optical fiber and method for making same

#115
20050187092
2005-08-25

Synthetic silica glass optical material having high resistance to laser induced damage

#116
20050155388
2005-07-21

Method of forming optical fiber preforms

#117
20050047986
2005-03-03

Synthetic quartz glass member and method for producing the same

#118
20050044893
2005-03-03

Process for making low-OH glass articles and low-OH optical resonator