ClassID:

87970

C03C2201/42 - CPC Classification

Classification description:

Glass compositions; Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn containing titanium

Recent Application in this class:
#1
20260008715
2026-01-08

OPTICAL GLASS WITH HIGH REFRACTIVE INDEX

#2
20250083991
2025-03-13

SILICOBORATE AND BOROSILICATE GLASSES HAVING HIGH REFRACTIVE INDEX AND HIGH TRANSMITTANCE TO BLUE LIGHT

#3
20240417308
2024-12-19

TITANIA-SILICA GLASS WITH PLURALITY OF COMPOSITIONAL VARIATION SECTIONS

#4
20240417306
2024-12-19

TITANIA-SILICA GLASS WITH REDUCED HYDROXYL AND HALIDE CONCENTRATIONS AND METHODS OF MAKING

#5
20240174547
2024-05-30

Silicoborate and borosilicate glasses having high refractive index and high transmittance to blue light

#6
20240166547
2024-05-23

Material and Process for Fabricating and Shaping of Transparent Multicomponent Fused Silica Glasses

#7
20240116798
2024-04-11

OPTICAL GLASS, OPTICAL ELEMENT, OPTICAL SYSTEM, CEMENTED LENS, INTERCHANGEABLE CAMERA LENS, MICROSCOPE OBJECTIVE LENS, AND OPTICAL DEVICE

#8
20240115461
2024-04-11

TUBE GLASS, PRIMARY PACKAGING CONTAINER FOR PHARMACEUTICAL PREPARATIONS, AND ALKALI SILICATE GLASS

#9
20240025794
2024-01-25

METHOD FOR OPTIMIZING PROPERTY PROFILES IN SOLID SUBSTRATE PRECURSORS

#10
20230056119
2023-02-23

GLASSES HAVING HIGH FRACTURE TOUGHNESS

#11
20220250964
2022-08-11

Low Inclusion TiO2-SiO2 Glass Obtained by Hot Isostatic Pressing

#12
20220242775
2022-08-04

METHOD FOR PRODUCING GLASS SUBSTRATE

#13
20220204387
2022-06-30

Titanium-containing quartz glass having excellent UV absorption, and method for producing same

#14
20220073410
2022-03-10

Silicoborate and borosilicate glasses having high refractive index and high transmittance to blue light

#15
20210355024
2021-11-18

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

#16
20210340054
2021-11-04

OPTICAL GLASS WITH LOW DENSITY

#17
20210116616
2021-04-22

Substrate for a reflective optical element

#18
20200199011
2020-06-25

CHEMICALLY RESISTANT BORON- AND ALKALI-FREE GLASSES

#19
20200172426
2020-06-04

High index glasses

#20
20200010353
2020-01-09

CHEMICALLY TEMPERABLE, CORROSION-STABLE GLASSES

#21
20190322567
2019-10-24

Low melting point glass composition excellent in water resistance

#22
20190300422
2019-10-03

Glasses having high fracture toughness

#23
20190153174
2019-05-23

FIBERGLASS CONTAINING COMPOSITES WITH IMPROVED RETAINED GLASS FIBER LENGTH, IMPACT STRENGTH, AND TENSILE PROPERTIES

#24
20190112221
2019-04-18

Glass composition

#25
20180275507
2018-09-27

Mask blank substrate, substrate with multilayer reflection film, transmissive mask blank, reflective mask, and semiconductor device fabrication method

#26
20180273419
2018-09-27

Near infrared shielding and laser-resistant window

#27
20180246257
2018-08-30

High aspect ratio glass wafer

#28
20180230039
2018-08-16

Glass fiber composition, glass fiber and composite material therefrom

#29
20180118605
2018-05-03

Cover glass lamination structure and manufacturing method thereof

#30
20180118604
2018-05-03

DOPED NANOPOROUS SILICA

#31
20180105452
2018-04-19

Glass composite for use in extreme ultra violet lithography

#32
20180016176
2018-01-18

Device for manufacturing SiO-TiObased glass

#33
20170349475
2017-12-07

ULTRALOW EXPANSION GLASS

#34
20170217814
2017-08-03

METHOD FOR PRODUCING A BLANK FROM TITANIUM- AND FLUORINE-DOPED GLASS HAVING A HIGH SILICIC-ACID CONTENT

#35
20170144917
2017-05-25

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

#36
20170038672
2017-02-09

Titania-doped quartz glass and making method

#37
20170029313
2017-02-02

Ultralow expansion glass

#38
20170010527
2017-01-12

Mask blank substrate, substrate with multilayer reflection film, transmissive mask blank, reflective mask, and semiconductor device fabrication method

#39
20160355429
2016-12-08

Fused quartz tubing for pharmaceutical packaging

#40
20160320715
2016-11-03

Mirror blank for EUV lithography without expansion under EUV radiation

#41
20160306271
2016-10-20

Titania-doped quartz glass and making method

#42
20160264447
2016-09-15

METHOD FOR PRODUCING A BLANK FROM TITANIUM- AND FLUORINE-DOPED GLASS HAVING A HIGH SILICIC-ACID CONTENT

#43
20160185645
2016-06-30

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

#44
20160169531
2016-06-16

Method for producing a glass ceramic element with patterned coating

#45
20160168020
2016-06-16

METHOD OF FINISHING PRE-POLISHED GLASS SUBSTRATE SURFACE

#46
20160168010
2016-06-16

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

#47
20160145147
2016-05-26

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

#48
20160137545
2016-05-19

High hydroxyl TiO-SiOglass

#49
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

#50
20160016839
2016-01-21

Method for the manufacture of doped quartz glass

#51
20150376049
2015-12-31

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

#52
20150376048
2015-12-31

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

#53
20150376047
2015-12-31

Method for producing titanium-doped synthetic quartz glass

#54
20150259239
2015-09-17

Boron-doped titania-silica glass having very low CTE slope

#55
20150218039
2015-08-06

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

#56
20150183677
2015-07-02

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

#57
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

#58
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

#59
20150080206
2015-03-19

Ultralow expansion glass

#60
20150017574
2015-01-15

Mask blank substrate, substrate with multilayer reflection film, transmissive mask blank, reflective mask, and semiconductor device fabrication method

#61
20140326314
2014-11-06

Glass sheet with high energy transmission

#62
20140206524
2014-07-24

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

#63
20140155246
2014-06-05

Very low CTE slope doped silica-titania glass

#64
20140066286
2014-03-06

Niobium doped silica titania glass and method of preparation

#65
20130120863
2013-05-16

Substrates for mirrors for EUV lithography and their production

#66
20130045439
2013-02-21

Titania-doped quartz glass and making method

#67
20120264584
2012-10-18

Substrate for EUVL optical member

#68
20120258389
2012-10-11

Titania doped quartz glass and making method

#69
20120238434
2012-09-20

SILICA GLASS CONTAINING TIO2

#70
20120205343
2012-08-16

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

#71
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

#72
20120149543
2012-06-14

TIO2-CONTAINING SILICA GLASS, AND OPTICAL MEMBER FOR EUV LITHOGRAPHY

#73
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

#74
20120104336
2012-05-03

Titania-doped quartz glass member and making method

#75
20120058419
2012-03-08

Titania-doped quartz glass and making method

#76
20120056106
2012-03-08

Optical filter material made of gallium-doped quartz glass, filter component and method for irradiation by means of a UV radiation source

#77
20110301015
2011-12-08

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

#78
20110287219
2011-11-24

Synthetic quartz glass substrate and making method

#79
20110207592
2011-08-25

Low expansivity, high transmission titania doped silica glass

#80
20110179827
2011-07-28

Process for production of synthetic quartz glass

#81
20110117480
2011-05-19

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

#82
20110107794
2011-05-12

Method for manufacturing grin lens

#83
20110089612
2011-04-21

TIO2-CONTAINING QUARTZ GLASS SUBSTRATE

#84
20110028299
2011-02-03

TiO-containing silica glass for optical member for EUV lithography

#85
20100323872
2010-12-23

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

#86
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

#87
20100261597
2010-10-14

TiO-containing silica glass

#88
20100234205
2010-09-16

TiO2-containing quartz glass substrate

#89
20100183495
2010-07-22

PROCESS FOR PREPARING HIGH-PURITY SILICON DIOXIDE GRANULE

#90
20100179047
2010-07-15

Optical member comprising TiO-containing silica glass

#91
20100028787
2010-02-04

Substrate for EUV mask blanks

#92
20100003609
2010-01-07

Titania-doped quartz glass member and making method

#93
20090288448
2009-11-26

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

#94
20090242387
2009-10-01

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

#95
20090143213
2009-06-04

Low expansion glass material having low expansivity gradient

#96
20090122281
2009-05-14

Silica glass containing TiOand process for its production

#97
20090017257
2009-01-15

Processing method of glass substrate, and highly flat and highly smooth glass substrate

#98
20080305941
2008-12-11

Titania-doped quartz glass for nanoimprint molds

#99
20080274869
2008-11-06

Quartz glass blank and method for producing said blank

#100
20080153930
2008-06-26

Functionalized Sol-Gel Material, Sol-Gel Film Derived Therefrom, and Method for Preparing the Same

#101
20080103038
2008-05-01

Silica glass and optical material

#102
20080103037
2008-05-01

Silica glass containing TiOand process for its production

#103
20080096756
2008-04-24

Titania-silica glass

#104
20080004169
2008-01-03

Ultra low expansion glass and methods for making

#105
20070263281
2007-11-15

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

#106
20070207911
2007-09-06

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

#107
20070137252
2007-06-21

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

#108
20070134566
2007-06-14

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

#109
20070130995
2007-06-14

Method and apparatus for making fused silica

#110
20070042893
2007-02-22

Silica glass containing TiOand process for its production

#111
20070042892
2007-02-22

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

#112
20060279220
2006-12-14

Electric lamp comprising aluminum oxide and cerium oxide

#113
20060276323
2006-12-07

Silica glass

#114
20060179879
2006-08-17

Adjusting expansivity in doped silica glasses

#115
20060055300
2006-03-16

Electrodeless lamp for emitting ultraviolet and/or vacuum ultraviolet radiation

#116
20060009536
2006-01-12

Functionalized sol-gel material, sol-gel film derived therefrom, and method for preparing the same

#117
20050272590
2005-12-08

Silica glass containing TiOand process for its production

#118
20050245383
2005-11-03

Silica glass containing TiOand optical material for EUV lithography

#119
20050245382
2005-11-03

Silica glass containing TiOand process for its production

#120
20050241338
2005-11-03

Reduced striae extreme ultraviolet elements

#121
20050215413
2005-09-29

SiO-TiOglass body with improved resistance to radiation

#122
20050153824
2005-07-14

Fluorine-doped silicate glass and use thereof

#123
20050032622
2005-02-10

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