ClassID:

87938

C03C2201/11 - CPC Classification

Classification description:

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

Recent Application in this class:
#1
20240254034
2024-08-01

ALKALI DOPED MULITCORE OPTICAL FIBER WITH REDUCED DEVITRIFICATION

#2
20240150227
2024-05-09

OPTICAL FIBER

#3
20210349257
2021-11-11

Optical fiber with nitrogen and chlorine co-doped core

#4
20200361806
2020-11-19

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

#5
20200241198
2020-07-30

OPTICAL FIBER

#6
20200048136
2020-02-13

Halogen-doped silica preforms for optical fibers

#7
20200024182
2020-01-23

Optical fiber

#8
20190369325
2019-12-05

High chlorine content low attenuation optical fiber

#9
20190270662
2019-09-05

Method of manufacturing optical fiber preform and optical fiber preform

#10
20190092676
2019-03-28

PREPARATION OF A QUARTZ GLASS BODY IN A HANGING SINTER CRUCIBLE

#11
20190092675
2019-03-28

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

#12
20190092674
2019-03-28

Preparation of an opaque quartz glass body

#13
20190077691
2019-03-14

Spray granulation of silicon dioxide in the preparation of quartz glass

#14
20190062198
2019-02-28

Glass fibers and pre-forms made of homogeneous quartz glass

#15
20190062197
2019-02-28

Preparation of quartz glass bodies from silicon dioxide granulate

#16
20190062194
2019-02-28

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

#17
20190062193
2019-02-28

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

#18
20190055150
2019-02-21

HOMOGENEOUS QUARTZ GLASS FROM PYROGENIC SILICON DIOXIDE GRANULATE

#19
20190016630
2019-01-17

Optical fiber preform

#20
20180370835
2018-12-27

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

#21
20180362392
2018-12-20

Optical fiber

#22
20180251397
2018-09-06

Optical fiber with low loss and nanoscale structurally homogeneous core

#23
20180251396
2018-09-06

PROCESS FOR PRODUCING GRANULAR PELLETIZED GLASS MATERIAL WITH TRACE ELEMENTS, ESPECIALLY AS GROWTH SUPPORT FOR SELECTIVE NUTRIENT SUPPLY OF MICROORGANISMS AND GRANULAR PELLETIZED GLASS MATERIAL

#24
20180105452
2018-04-19

Glass composite for use in extreme ultra violet lithography

#25
20180057391
2018-03-01

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

#26
20180002221
2018-01-04

Low loss optical fibers with fluorine and chlorine codoped core regions

#27
20170235045
2017-08-17

Low attenuation fiber with stress relieving layer and a method of making such

#28
20170205574
2017-07-20

Optical fiber and method of producing an optical fiber

#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
20160355429
2016-12-08

Fused quartz tubing for pharmaceutical packaging

#35
20160304392
2016-10-20

Low loss optical fibers with fluorine and chlorine codoped core regions

#36
20160299289
2016-10-13

Low attenuation fiber with stress relieving layer and a method of making such

#37
20160170137
2016-06-16

Low loss optical fiber and method of making the same

#38
20160152510
2016-06-02

Method of making updoped cladding by using silicon tertrachloride as the dopant

#39
20160147010
2016-05-26

Optical fiber

#40
20160109651
2016-04-21

Low loss optical fiber and method of making the same

#41
20160011365
2016-01-14

High chlorine content low attenuation optical fiber

#42
20160009588
2016-01-14

Optical fiber with reducing hydrogen sensitivity

#43
20160002092
2016-01-07

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

#44
20150370008
2015-12-24

Optical-fiber preform and method for manufacturing optical-fiber preform

#45
20150225280
2015-08-13

Method of making updoped cladding by using silicon tertrachloride as the dopant

#46
20130115391
2013-05-09

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

#47
20130095261
2013-04-18

Fused quartz tubing for pharmaceutical packaging

#48
20130089296
2013-04-11

Multi-mode optical fiber

#49
20120321261
2012-12-20

METHOD FOR PRODUCING OPTICAL FIBER

#50
20090288448
2009-11-26

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

#51
20090180174
2009-07-16

RARE-EARTH-DOPED OPTICAL FIBER, OPTICAL FIBER AMPLIFIER, AND METHOD OF MANUFACTURING A PREFORM FOR SUCH FIBER

#52
20090148627
2009-06-11

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

#53
20080305941
2008-12-11

Titania-doped quartz glass for nanoimprint molds

#54
20080305940
2008-12-11

Titania-doped quartz glass for nanoimprint molds

#55
20080268201
2008-10-30

Low OH glass for infrared applications

#56
20080131794
2008-06-05

Optical member comprising OD-doped silica glass

#57
20080066497
2008-03-20

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

#58
20080057291
2008-03-06

Quartz glass substrate and process for its production

#59
20080053150
2008-03-06

F-doped silica glass and process of making same

#60
20080004169
2008-01-03

Ultra low expansion glass and methods for making

#61
20070297735
2007-12-27

Optical fiber containing alkali metal oxide

#62
20070134566
2007-06-14

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

#63
20070105704
2007-05-10

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

#64
20060234848
2006-10-19

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

#65
20060218971
2006-10-05

Synthetic quartz glass and process for producing a quartz glass body

#66
20060137397
2006-06-29

High transmission synthetic silica glass and method of making same

#67
20060059948
2006-03-23

Production process of synthetic quartz glass

#68
20060055300
2006-03-16

Electrodeless lamp for emitting ultraviolet and/or vacuum ultraviolet radiation

#69
20050284177
2005-12-29

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

#70
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

#71
20050223747
2005-10-13

Method for making low loss optical fiber

#72
20050201699
2005-09-15

Low loss optical fiber and method for making same