ClassID:

87994

C03C2203/54 - CPC Classification

Classification description:

Production processes; After-treatment; Heat-treatment in a dopant containing atmosphere

Recent Application in this class:
#1
20220204387
2022-06-30

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

#2
20200048136
2020-02-13

Halogen-doped silica preforms for optical fibers

#3
20190369325
2019-12-05

High chlorine content low attenuation optical fiber

#4
20190284090
2019-09-19

Doped bismuth silicate crystals via devitrification of glass forming liquids

#5
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

#6
20180057391
2018-03-01

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

#7
20170176673
2017-06-22

Bromine-doped optical fiber

#8
20170168231
2017-06-15

High chlorine content low attenuation optical fiber

#9
20170057867
2017-03-02

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

#10
20160289116
2016-10-06

METHOD FOR FLUORINATING DOPED QUARTZ GLASS

#11
20160145147
2016-05-26

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

#12
20160145137
2016-05-26

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

#13
20160137545
2016-05-19

High hydroxyl TiO-SiOglass

#14
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

#15
20160011365
2016-01-14

High chlorine content low attenuation optical fiber

#16
20160009588
2016-01-14

Optical fiber with reducing hydrogen sensitivity

#17
20160002105
2016-01-07

Method of processing optical fiber

#18
20160002092
2016-01-07

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

#19
20150329405
2015-11-19

Optical fiber manufacturing method and optical fiber

#20
20150259238
2015-09-17

Hydrogen-supported fluorination of soot bodies

#21
20140155246
2014-06-05

Very low CTE slope doped silica-titania glass

#22
20120264584
2012-10-18

Substrate for EUVL optical member

#23
20120231943
2012-09-13

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

#24
20120014653
2012-01-19

Manufacturing method for optical fiber preform and optical fiber

#25
20110209503
2011-09-01

Fused silica article loaded with deuterium and method of making

#26
20110203320
2011-08-25

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

#27
20110021339
2011-01-27

Silica glass with saturated induced absorption and method of making

#28
20100323873
2010-12-23

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

#29
20100323872
2010-12-23

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

#30
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

#31
20100317505
2010-12-16

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

#32
20100261597
2010-10-14

TiO-containing silica glass

#33
20100179047
2010-07-15

Optical member comprising TiO-containing silica glass

#34
20100089096
2010-04-15

Method for treating surface of oxide glass with fluorinating agent

#35
20100004113
2010-01-07

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

#36
20090239732
2009-09-24

Optical component quartz glass

#37
20090203512
2009-08-13

Halide free glasses having low OH, OD concentrations

#38
20090163344
2009-06-25

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

#39
20090122281
2009-05-14

Silica glass containing TiOand process for its production

#40
20090098370
2009-04-16

BLACK SYNTHETIC QUARTZ GLASS WITH A TRANSPARENT LAYER

#41
20090056381
2009-03-05

FUSED SILICA ARTICLE LOADED WITH DEUTERIUM AND METHOD OF MAKING

#42
20080287279
2008-11-20

Glasses having low OH, OD levels

#43
20080261800
2008-10-23

Erosion resistance enhanced quartz used in plasma etch chamber

#44
20080119346
2008-05-22

Synthetic quartz glass substrate for excimer lasers and making method

#45
20080103037
2008-05-01

Silica glass containing TiOand process for its production

#46
20080066497
2008-03-20

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

#47
20080039310
2008-02-14

QUARTZ-TYPE GLASS AND PROCESS FOR ITS PRODUCTION

#48
20070266733
2007-11-22

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

#49
20070197366
2007-08-23

Glass composition and method for producing glass article

#50
20070066477
2007-03-22

Fused silica glass and method for making the same

#51
20070027018
2007-02-01

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

#52
20060276323
2006-12-07

Silica glass

#53
20060137399
2006-06-29

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

#54
20060137397
2006-06-29

High transmission synthetic silica glass and method of making same

#55
20060127018
2006-06-15

Treatment method for optical fiber

#56
20060081008
2006-04-20

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

#57
20050272590
2005-12-08

Silica glass containing TiOand process for its production

#58
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

#59
20050217318
2005-10-06

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

#60
20050191019
2005-09-01

Low water peak optical waveguide fiber