ClassID:

87353

C03B2201/42 - CPC Classification

Classification description:

Type of glass produced; Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn doped with titanium

Recent Application in this class:
#1
20260125304
2026-05-07

APPARATUS AND METHOD FOR THERMALLY TREATING A BODY TO BE THERMALLY TREATED

#2
20260001801
2026-01-01

METHODS OF FORMING SILICA-TITANIA GLASS ARTICLES WITH REDUCED STRIAE DIMENSIONS

#3
20250276931
2025-09-04

ADDITIVE MANUFACTURE OF OPTICAL COMPONENTS

#4
20250019289
2025-01-16

TITANIA-SILICA GLASS BODY WITH HIGH QUALITY POLISHING CHARACTERISTICS

#5
20240417308
2024-12-19

TITANIA-SILICA GLASS WITH PLURALITY OF COMPOSITIONAL VARIATION SECTIONS

#6
20240034667
2024-02-01

METHOD FOR MAKING HALOGEN DOPED OPTICAL ELEMENT

#7
20240018029
2024-01-18

METHOD FOR PRODUCING CRYSTALLIZED GLASS MEMBER HAVING CURVED SHAPE

#8
20230312387
2023-10-05

METHODS OF FORMING SILICA-TITANIA GLASS ARTICLES WITH REDUCED STRIAE DIMENSIONS

#9
20230192529
2023-06-22

CONTINUOUS SOL-GEL PROCESS FOR PRODUCING SILICATE-CONTAINING GLASSES OR GLASS CERAMICS

#10
20220169550
2022-06-02

Additive manufacture of optical components

#11
20210139362
2021-05-13

METHOD FOR PRODUCING CRYSTALLIZED GLASS MEMBER HAVING CURVED SHAPE

#12
20210116616
2021-04-22

Substrate for a reflective optical element

#13
20200131069
2020-04-30

Method and device for homogenizing glass

#14
20200127435
2020-04-23

Optical tube waveguide lasing medium and related method

#15
20200039868
2020-02-06

Composition and method for producing a molded body from a highly pure, transparent quartz glass by means of additive manufacturing

#16
20190330098
2019-10-31

Continuous sol-gel process for producing silicate-containing glasses or glass ceramics

#17
20190248696
2019-08-15

Ultralow expansion titania-silica glass

#18
20190072714
2019-03-07

LAYERED GLASS STRUCTURES

#19
20180105452
2018-04-19

Glass composite for use in extreme ultra violet lithography

#20
20180095219
2018-04-05

Low bend loss single mode optical fiber with bromine up-doped cladding

#21
20180044222
2018-02-15

Continuous sol-gel process for producing silicate-containing glasses or glass ceramics

#22
20180016176
2018-01-18

Device for manufacturing SiO-TiObased glass

#23
20170349478
2017-12-07

Ultralow expansion titania-silica glass

#24
20170349475
2017-12-07

ULTRALOW EXPANSION GLASS

#25
20170240454
2017-08-24

Layered glass structures

#26
20170144917
2017-05-25

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

#27
20170038672
2017-02-09

Titania-doped quartz glass and making method

#28
20170029313
2017-02-02

Ultralow expansion glass

#29
20160320715
2016-11-03

Mirror blank for EUV lithography without expansion under EUV radiation

#30
20160306271
2016-10-20

Titania-doped quartz glass and making method

#31
20160236965
2016-08-18

Ultralow expansion titania-silica glass

#32
20160185645
2016-06-30

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

#33
20160168010
2016-06-16

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

#34
20160168007
2016-06-16

Method of making an optical fiber preform and handle for use in making of optical fiber preform

#35
20160152504
2016-06-02

Low scattering silica glass and method for heat-treating silica glass

#36
20160145147
2016-05-26

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

#37
20160137545
2016-05-19

High hydroxyl TiO-SiOglass

#38
20160124143
2016-05-05

Hydrogen-resistant optical fiber

#39
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

#40
20160075591
2016-03-17

Optical fibers and preforms with one step fluorine trench and overclad and methods for making the same

#41
20160016839
2016-01-21

Method for the manufacture of doped quartz glass

#42
20160009588
2016-01-14

Optical fiber with reducing hydrogen sensitivity

#43
20150376049
2015-12-31

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

#44
20150376048
2015-12-31

Blank made of titanium-doped silica glass and method for the production thereof

#45
20150376047
2015-12-31

Method for producing titanium-doped synthetic quartz glass

#46
20150218039
2015-08-06

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

#47
20150183677
2015-07-02

Manufacturing method for SiO-TiObased glass and manufacturing method for photomask substrate made of SiO-TiObased glass

#48
20150140257
2015-05-21

Blank of titanium-doped glass with a high silica content for a mirror substrate for use in EUV lithography and method for the production thereof

#49
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

#50
20150080206
2015-03-19

Ultralow expansion glass

#51
20140341520
2014-11-20

Multimode optical fibre

#52
20140232046
2014-08-21

Process for manufacturing an object from a sol-gel solution

#53
20140206524
2014-07-24

EUV lithography member, making method, and titania-doped quartz glass

#54
20140190212
2014-07-10

Mirror elements for EUV lithography and production methods therefor

#55
20140155246
2014-06-05

Very low CTE slope doped silica-titania glass

#56
20140066286
2014-03-06

Niobium doped silica titania glass and method of preparation

#57
20130306911
2013-11-21

Method of producing fluorescent material dispersed glass and fluorescent material dispersed glass

#58
20130283858
2013-10-31

Titania-doped quartz glass and making method

#59
20130047669
2013-02-28

METHOD OF MAKING A SILICA-TITANIA GLASS HAVING A TERNARY DOPED CRITICAL ZONE

#60
20130045439
2013-02-21

Titania-doped quartz glass and making method

#61
20120327384
2012-12-27

Mirror elements for EUV lithography and production methods therefor

#62
20120289393
2012-11-15

Method for Producing Ulta-Low-Expansion Glass

#63
20120264584
2012-10-18

Substrate for EUVL optical member

#64
20120258389
2012-10-11

Titania doped quartz glass and making method

#65
20120238434
2012-09-20

SILICA GLASS CONTAINING TIO2

#66
20120205343
2012-08-16

METHOD FOR PRODUCING SILICA-BASED GLASS SUBSTRATE FOR IMPRINT MOLD, AND METHOD FOR PRODUCING IMPRINT MOLD

#67
20120183719
2012-07-19

Blank of titanium-doped glass with a high silica content for a mirror substrate for use in EUV lithography and method for the production thereof

#68
20120121857
2012-05-17

Method for producing TiO-SiOglass body, method for heat-treating TiO-SiOglass body, TiO-SiOglass body, and optical base for EUVL

#69
20120104336
2012-05-03

Titania-doped quartz glass member and making method

#70
20120100341
2012-04-26

METHOD FOR PRODUCING TIO2-SIO2 GLASS BODY, METHOD FOR HEAT-TREATING TIO2-SIO2 GLASS BODY, TIO2-SIO2 GLASS BODY, AND OPTICAL BASE FOR EUVL

#71
20120058419
2012-03-08

Titania-doped quartz glass and making method

#72
20110314868
2011-12-29

Method for producing glass body and method for producing optical member for EUV lithography

#73
20110301015
2011-12-08

Process for producing porous quartz glass object, and optical member for EUV lithography

#74
20110256329
2011-10-20

Near net fused silica articles and method of making

#75
20110247369
2011-10-13

Internal vapour deposition process

#76
20110247368
2011-10-13

Internal vapour deposition process

#77
20110239707
2011-10-06

METHOD FOR PRODUCTION OF SYNTHETIC QUARTZ GLASS

#78
20110239706
2011-10-06

METHOD FOR PRODUCTION OF SYNTHETIC QUARTZ GLASS

#79
20110211797
2011-09-01

Optical fiber with increased mechanical strength

#80
20110207593
2011-08-25

Expansivity in Low Expansion Silica-Titania Glasses

#81
20110207592
2011-08-25

Low expansivity, high transmission titania doped silica glass

#82
20110179827
2011-07-28

Process for production of synthetic quartz glass

#83
20110159413
2011-06-30

TITANIA-DOPED QUARTZ GLASS AND MAKING METHOD

#84
20110138861
2011-06-16

OPTICAL FIBER MANUFACTURING METHOD AND APPARATUS

#85
20110117480
2011-05-19

Titania and sulfur co-doped quartz glass member and making method

#86
20110028299
2011-02-03

TiO-containing silica glass for optical member for EUV lithography

#87
20100323873
2010-12-23

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

#88
20100323872
2010-12-23

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

#89
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

#90
20100317505
2010-12-16

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

#91
20100261597
2010-10-14

TiO-containing silica glass

#92
20100238538
2010-09-23

Optical fiber amplifier and methods of making the same

#93
20100179047
2010-07-15

Optical member comprising TiO-containing silica glass

#94
20100157436
2010-06-24

Method of manufacturing grin lens and grin lens

#95
20100154474
2010-06-24

REDUCED STRIAE LOW EXPANSION GLASS AND ELEMENTS, AND A METHOD FOR MAKING SAME

#96
20100107696
2010-05-06

METHOD FOR REDUCING INCLUSIONS IN SILICA-TITANIA GLASS

#97
20100028787
2010-02-04

Substrate for EUV mask blanks

#98
20100003609
2010-01-07

Titania-doped quartz glass member and making method

#99
20090288448
2009-11-26

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

#100
20090242387
2009-10-01

PROCESS FOR PRODUCING SILICA GLASS CONTAINING TIO2, AND OPTICAL MATERIAL FOR EUV LITHOGRAPHY EMPLOYING SILICA GLASS CONTAINING TIO2

#101
20090235696
2009-09-24

Method for Manufacturing Grin Lens

#102
20090148627
2009-06-11

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

#103
20090143213
2009-06-04

Low expansion glass material having low expansivity gradient

#104
20090123754
2009-05-14

Microspheres having a high index of refraction

#105
20090122281
2009-05-14

Silica glass containing TiOand process for its production

#106
20090104362
2009-04-23

Organic-inorganic hybrid material, hybrid film derived therefrom, and method for preparing the same

#107
20090019894
2009-01-22

Method for manufacturing a multimode optical fibre

#108
20090011233
2009-01-08

Optically active glass and optical fiber with reduced photodarkening and method for reducing photodarkening

#109
20080305940
2008-12-11

Titania-doped quartz glass for nanoimprint molds

#110
20080274869
2008-11-06

Quartz glass blank and method for producing said blank

#111
20080132150
2008-06-05

Polishing method for extreme ultraviolet optical elements and elements produced using the method

#112
20080103037
2008-05-01

Silica glass containing TiOand process for its production

#113
20070289333
2007-12-20

Method of fabricating optical fiber or optical device doped with reduced metal ion and/or rare earth ion

#114
20070263281
2007-11-15

Reduced striae low expansion glass and elements, and a method for making same

#115
20070207911
2007-09-06

PROCESS FOR PRODUCING SILICA GLASS CONTAINING TIO2, AND OPTICAL MATERIAL FOR EUV LITHOGRAPHY EMPLOYING SILICA GLASS CONTAINING TIO2

#116
20070160854
2007-07-12

Method for manufacturing GRIN lens

#117
20070137253
2007-06-21

Reduced striae low expansion glass and elements, and a method for making same

#118
20070137252
2007-06-21

Reduced striae low expansion glass and elements, and a method for making same

#119
20070134566
2007-06-14

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

#120
20070105704
2007-05-10

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

#121
20070105703
2007-05-10

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

#122
20070089462
2007-04-26

Optical fiber

#123
20070042893
2007-02-22

Silica glass containing TiOand process for its production

#124
20070042892
2007-02-22

Doped silica glass articles and methods of forming doped silica glass boules and articles

#125
20060293161
2006-12-28

Microspheres comprising titania and bismuth oxide

#126
20060276323
2006-12-07

Silica glass

#127
20060179879
2006-08-17

Adjusting expansivity in doped silica glasses

#128
20060162382
2006-07-27

Method and apparatus for producing oxide particles via flame

#129
20050272590
2005-12-08

Silica glass containing TiOand process for its production

#130
20050245383
2005-11-03

Silica glass containing TiOand optical material for EUV lithography

#131
20050241338
2005-11-03

Reduced striae extreme ultraviolet elements

#132
20050155385
2005-07-21

Method for fabricating silica glass containing Bi and Ti using a sol-gel process

#133
20050143248
2005-06-30

Microspheres having a high index of refraction

#134
20050135759
2005-06-23

Optical fiber assembly

#135
20050092029
2005-05-05

Method of fabricating optical fiber or optical device doped with reduced metal ion and/or rare earth ion

#136
20050063653
2005-03-24

Multimode optical fibre having a refractive index profile, optical communication system using same and method for manufacturing such a fibre

#137
20050032622
2005-02-10

Doped silica glass articles and methods of forming doped silica glass boules and articles