ClassID:

87939

C03C2201/12 - CPC Classification

Classification description:

Glass compositions; Doped silica-based glasses containing boron or halide containing fluorine

Recent Application in this class:
#1
20250091931
2025-03-20

Quartz fibre with hydrogen barrier layer and method for the production thereof

#2
20250011217
2025-01-09

GLASS

#3
20240417321
2024-12-19

WATER-REPELLENT GLASS

#4
20230202909
2023-06-29

GLASS POWDER COMPOSITE, AND METHOD OF PRODUCING GLASS POWDER COMPOSITE

#5
20220227657
2022-07-21

Quartz fibre with hydrogen barrier layer and method for the production thereof

#6
20220153626
2022-05-19

DOPED FUSED SILICA COMPONENT FOR USE IN A PLASMA-ASSISTED MANUFACTURING PROCESS AND METHOD FOR PRODUCING THE COMPONENT

#7
20220041489
2022-02-10

Alternative fluorinating agents for the production of fluorinated quartz glass

#8
20220041488
2022-02-10

Process for the preparation of fluorinated quartz glass

#9
20210355024
2021-11-18

Glass substrate for EUVL, manufacturing method thereof, mask blank for EUVL, and manufacturing method thereof

#10
20210349257
2021-11-11

Optical fiber with nitrogen and chlorine co-doped core

#11
20210032154
2021-02-04

Glass composition and glass powder, in particular for the use in the dental field

#12
20200407264
2020-12-31

Glass

#13
20200241198
2020-07-30

OPTICAL FIBER

#14
20200127435
2020-04-23

Optical tube waveguide lasing medium and related method

#15
20200024182
2020-01-23

Optical fiber

#16
20190369325
2019-12-05

High chlorine content low attenuation optical fiber

#17
20190322567
2019-10-24

Low melting point glass composition excellent in water resistance

#18
20190270662
2019-09-05

Method of manufacturing optical fiber preform and optical fiber preform

#19
20190248696
2019-08-15

Ultralow expansion titania-silica glass

#20
20190016630
2019-01-17

Optical fiber preform

#21
20180251397
2018-09-06

Optical fiber with low loss and nanoscale structurally homogeneous core

#22
20180105452
2018-04-19

Glass composite for use in extreme ultra violet lithography

#23
20180057391
2018-03-01

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

#24
20180016176
2018-01-18

Device for manufacturing SiO-TiObased glass

#25
20180009707
2018-01-11

GLASS SHEET

#26
20180002221
2018-01-04

Low loss optical fibers with fluorine and chlorine codoped core regions

#27
20170349478
2017-12-07

Ultralow expansion titania-silica glass

#28
20170219770
2017-08-03

Low attenuation fiber with viscosity matched core and inner clad

#29
20170176673
2017-06-22

Bromine-doped optical fiber

#30
20170168231
2017-06-15

High chlorine content low attenuation optical fiber

#31
20170160465
2017-06-08

Optical fiber with large effective area and low bending loss

#32
20170108642
2017-04-20

Optical fiber

#33
20170022094
2017-01-26

Optical fiber with low loss and nanoscale structurally homogeneous core

#34
20160318793
2016-11-03

Optical fiber preform

#35
20160304392
2016-10-20

Low loss optical fibers with fluorine and chlorine codoped core regions

#36
20160289116
2016-10-06

METHOD FOR FLUORINATING DOPED QUARTZ GLASS

#37
20160236965
2016-08-18

Ultralow expansion titania-silica glass

#38
20160185645
2016-06-30

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

#39
20160170137
2016-06-16

Low loss optical fiber and method of making the same

#40
20160168010
2016-06-16

Doped ultra-low expansion glass and methods for making the same

#41
20160147010
2016-05-26

Optical fiber

#42
20160145147
2016-05-26

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

#43
20160124143
2016-05-05

Hydrogen-resistant optical fiber

#44
20160109651
2016-04-21

Low loss optical fiber and method of making the same

#45
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

#46
20160016839
2016-01-21

Method for the manufacture of doped quartz glass

#47
20160011365
2016-01-14

High chlorine content low attenuation optical fiber

#48
20160002092
2016-01-07

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

#49
20150370010
2015-12-24

Low attenuation fiber with viscosity matched core and inner clad

#50
20150316712
2015-11-05

Optical fiber containing an alkali metal oxide and methods and apparatus for manufacturing same

#51
20150299024
2015-10-22

Tubular semifinished product for producing an optical fiber

#52
20150259238
2015-09-17

Hydrogen-supported fluorination of soot bodies

#53
20150114040
2015-04-30

Manufacturing method for SiO—TiObased glass, manufacturing method for plate-shaped member made of SiO—TiObased glass, manufacturing device, and manufacturing device for SiO—TiObased glass

#54
20140155246
2014-06-05

Very low CTE slope doped silica-titania glass

#55
20130095255
2013-04-18

Porogens, porogenated precursors and methods for using the same to provide porous organosilica glass films with low dielectric constants

#56
20120324960
2012-12-27

Method and tubular semifinished product for producing an optical fiber

#57
20120324958
2012-12-27

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

#58
20120321261
2012-12-20

METHOD FOR PRODUCING OPTICAL FIBER

#59
20120264584
2012-10-18

Substrate for EUVL optical member

#60
20120231943
2012-09-13

METHOD OF MANUFACTURING FLUORINE-CONTAINING OPTICAL FIBER BASE MATERIAL AND FLUORINE-CONTAINING OPTICAL FIBER BASE MATERIAL

#61
20110179827
2011-07-28

Process for production of synthetic quartz glass

#62
20110151194
2011-06-23

SYNTHETIC QUARTZ GLASS BODY, PROCESS FOR PRODUCING THE SAME, OPTICAL ELEMENT, AND OPTICAL APPARATUS

#63
20110120190
2011-05-26

Method for producing quartz glass using a mixed powder

#64
20110089612
2011-04-21

TIO2-CONTAINING QUARTZ GLASS SUBSTRATE

#65
20110053059
2011-03-03

Mask blanks

#66
20110026106
2011-02-03

Ytterbium-doped optical fiber, fiber laser, and fiber amplifier

#67
20100323873
2010-12-23

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

#68
20100261597
2010-10-14

TiO-containing silica glass

#69
20100251771
2010-10-07

Method for producing doped quartz glass

#70
20100234205
2010-09-16

TiO2-containing quartz glass substrate

#71
20100179047
2010-07-15

Optical member comprising TiO-containing silica glass

#72
20100159227
2010-06-24

Synthetic quartz glass body, process for producing the same, optical element, and optical apparatus

#73
20100089096
2010-04-15

Method for treating surface of oxide glass with fluorinating agent

#74
20090208760
2009-08-20

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

#75
20090148627
2009-06-11

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

#76
20090122281
2009-05-14

Silica glass containing TiOand process for its production

#77
20080305941
2008-12-11

Titania-doped quartz glass for nanoimprint molds

#78
20080274869
2008-11-06

Quartz glass blank and method for producing said blank

#79
20080131794
2008-06-05

Optical member comprising OD-doped silica glass

#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
20080053150
2008-03-06

F-doped silica glass and process of making same

#85
20080032213
2008-02-07

MASK BLANKS

#86
20080004169
2008-01-03

Ultra low expansion glass and methods for making

#87
20070297735
2007-12-27

Optical fiber containing alkali metal oxide

#88
20070105704
2007-05-10

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

#89
20070042893
2007-02-22

Silica glass containing TiOand process for its production

#90
20060276323
2006-12-07

Silica glass

#91
20060234848
2006-10-19

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

#92
20060183622
2006-08-17

Optical synthetic quartz glass and method for producing the same

#93
20060137398
2006-06-29

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

#94
20050272590
2005-12-08

Silica glass containing TiOand process for its production

#95
20050244119
2005-11-03

Method of manufacturing fluorine doped silica glass article, and method of manufacturing optical fiber preform and optical fiber using the method, and optical fiber made by such method

#96
20050175309
2005-08-11

Optical fiber for optical amplifier and process for manufacturing thereof

#97
20050155388
2005-07-21

Method of forming optical fiber preforms

#98
20050153824
2005-07-14

Fluorine-doped silicate glass and use thereof

#99
20050063663
2005-03-24

Optical fiber containing an alkali metal oxide and methods and apparatus for manufacturing same

#100
20050047986
2005-03-03

Synthetic quartz glass member and method for producing the same