ClassID:

87579

C03C3/06 - page 2 - CPC Classification

Classification description:

Glass compositions containing silica with more than 90% silica by weight, e.g. quartz

Recent Application in this class:
#301
20110287219
2011-11-24

Synthetic quartz glass substrate and making method

#302
20110278756
2011-11-17

Silica structure and method of producing the same, and heat insulating material

#303
20110272322
2011-11-10

SILICA CONTAINER AND METHOD FOR PRODUCING THE SAME

#304
20110247366
2011-10-13

PROCESS FOR PRODUCING SYNTHETIC QUARTZ GLAS, JIG FOR SYNTHETIC-QUARTZ-GLASS PRODUCTION, AND SYNTHETIC QUARTZ GLASS FOR OPTICAL MEMBER

#305
20110232847
2011-09-29

QUARTZ GLASS MEMBER FOR PLASMA ETCHING

#306
20110229858
2011-09-22

Composite ceramic block

#307
20110226020
2011-09-22

Glass-tube extended-baking process

#308
20110209503
2011-09-01

Fused silica article loaded with deuterium and method of making

#309
20110207593
2011-08-25

Expansivity in Low Expansion Silica-Titania Glasses

#310
20110207592
2011-08-25

Low expansivity, high transmission titania doped silica glass

#311
20110203320
2011-08-25

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

#312
20110201714
2011-08-18

High purity silica monoliths and process for the synthesis thereof

#313
20110194819
2011-08-11

Connector component for optical fiber, manufacturing method thereof and optical member

#314
20110179827
2011-07-28

Process for production of synthetic quartz glass

#315
20110169200
2011-07-14

SOL-GEL PROCESS FOR PRODUCING MONOLITHIC ARTICLES OF VITREOUS SILICA

#316
20110163472
2011-07-07

FOAMED SOL-GEL AND METHOD OF MANUFACTURING THE SAME

#317
20110159413
2011-06-30

TITANIA-DOPED QUARTZ GLASS AND MAKING METHOD

#318
20110158595
2011-06-30

RARE-EARTH-DOPED FIBER OPTIC WAVEGUIDE AND OPTICAL DEVICE COMPRISING IT

#319
20110151194
2011-06-23

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

#320
20110130265
2011-06-02

SYNTHETIC SILICA GLASS MOLDED BODY, METHOD OF MOLDING THE SAME, AND METHOD OF INSPECTING SYNTHETIC SILICA GLASS MOLDED BODY

#321
20110120190
2011-05-26

Method for producing quartz glass using a mixed powder

#322
20110117480
2011-05-19

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

#323
20110116160
2011-05-19

Rare-earth-doped optical fiber having small numerical aperture

#324
20110089612
2011-04-21

TIO2-CONTAINING QUARTZ GLASS SUBSTRATE

#325
20110085772
2011-04-14

Buffered large core fiber

#326
20110053059
2011-03-03

Mask blanks

#327
20110048075
2011-03-03

Tuning Tzc by the annealing of ultra low expansion glass

#328
20110028299
2011-02-03

TiO-containing silica glass for optical member for EUV lithography

#329
20110026106
2011-02-03

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

#330
20110021339
2011-01-27

Silica glass with saturated induced absorption and method of making

#331
20100329628
2010-12-30

Optical guide including nanoparticles and manufacturing method for a preform intended to be shaped into such an optical guide

#332
20100329618
2010-12-30

Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers

#333
20100323873
2010-12-23

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

#334
20100323872
2010-12-23

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

#335
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

#336
20100317505
2010-12-16

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

#337
20100316858
2010-12-16

Synthetic opaque quartz glass and method for producing the same

#338
20100261597
2010-10-14

TiO-containing silica glass

#339
20100260949
2010-10-14

SYNTHETIC SILICA GLASS TUBE FOR THE PRODUCTION OF A PREFORM

#340
20100251771
2010-10-07

Method for producing doped quartz glass

#341
20100238646
2010-09-23

Luminescent glass

#342
20100236473
2010-09-23

Vitreous silica crucible for pulling single-crystal silicon and method of manufacturing the same

#343
20100234205
2010-09-16

TiO2-containing quartz glass substrate

#344
20100221540
2010-09-02

Process for Producing a Porous Glass and Glass Powder and Glass Material for Carrying Out the Process

#345
20100188766
2010-07-29

Cyclic dihydrogenpolysiloxanes, hydrogenpolysiloxanes, processes for their production, silica type glass moldings and a process for their production, optical elements and a process for their production

#346
20100179047
2010-07-15

Optical member comprising TiO-containing silica glass

#347
20100178509
2010-07-15

Method of making silica-glass granule from pyrogenic silica powder

#348
20100162759
2010-07-01

High purity fused silica with low absolute refractive index

#349
20100159227
2010-06-24

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

#350
20100154474
2010-06-24

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

#351
20100126407
2010-05-27

SILICA GLASS CRUCIBLE AND METHOD FOR PULLING SINGLE-CRYSTAL SILICON

#352
20100115996
2010-05-13

Method for the production of a composite body from a basic body of opaque quartz glass and a tight sealing layer

#353
20100109509
2010-05-06

COPPER-CONTANING SILICA GLASS, METHOD FOR PRODUCING THE SAME, AND XENON FLASH LAMP USING THE SAME

#354
20100091360
2010-04-15

OPTICAL COMPONENT MADE FROM SYNTHETIC QUARTZ GLASS WITH ENHANCED RADIATION RESISTANCE, AND METHOD FOR PRODUCING THE COMPONENT

#355
20100089308
2010-04-15

SILICA GLASS CRUCIBLE AND METHOD FOR PULLING SINGLE-CRYSTAL SILICON

#356
20100089096
2010-04-15

Method for treating surface of oxide glass with fluorinating agent

#357
20100071420
2010-03-25

Optical fiber preform fabricating method

#358
20100061415
2010-03-11

OPTICAL FIBRE MATERIAL COMPRISING SILICA-BASED GLASS WITH REDUCED PHOTO DARKENING

#359
20100041538
2010-02-18

Fused silica glass and process for producing the same

#360
20100034998
2010-02-11

Quartz glass tube as a semifinished product for preform and fiber manufacture, and method for making the quartz glass tube

#361
20100028787
2010-02-04

Substrate for EUV mask blanks

#362
20100004113
2010-01-07

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

#363
20100003609
2010-01-07

Titania-doped quartz glass member and making method

#364
20090288448
2009-11-26

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

#365
20090252947
2009-10-08

Three pressure hydrogen loading cycle for fused silica

#366
20090242387
2009-10-01

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

#367
20090239732
2009-09-24

Optical component quartz glass

#368
20090215606
2009-08-27

SOL-GEL PROCESS

#369
20090208760
2009-08-20

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

#370
20090207486
2009-08-20

Amplifier optical fiber comprising nanoparticles and production method

#371
20090205370
2009-08-20

SOL-GEL PROCESS

#372
20090203512
2009-08-13

Halide free glasses having low OH, OD concentrations

#373
20090203511
2009-08-13

SYNTHETIC SILICA GLASS OPTICAL MATERIAL HAVING HIGH RESISTANCE TO LASER INDUCED DAMAGE

#374
20090188281
2009-07-30

Synthetic quartz glass substrate for excimer lasers and making method

#375
20090180174
2009-07-16

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

#376
20090163344
2009-06-25

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

#377
20090148627
2009-06-11

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

#378
20090143213
2009-06-04

Low expansion glass material having low expansivity gradient

#379
20090123358
2009-05-14

Process for the Production of Monoliths by Means of the Sol-Gel Process

#380
20090123121
2009-05-14

RARE EARTH DOPED AND LARGE EFFECTIVE AREA OPTICAL FIBERS FOR FIBER LASERS AND AMPLIFIERS

#381
20090122281
2009-05-14

Silica glass containing TiOand process for its production

#382
20090116798
2009-05-07

Optical guide including nanoparticles and manufacturing method for a preform intended to be shaped into such an optical guide

#383
20090110899
2009-04-30

Hydrogen loading of near net shape optics

#384
20090104103
2009-04-23

Artificial quartz member, process for producing the same, and optical element comprising the same

#385
20090098997
2009-04-16

Production of a self-supporting glass film

#386
20090098438
2009-04-16

Ion conductive material, conductive film for fuel cell, film electrode bonded body and fuel cell

#387
20090098370
2009-04-16

BLACK SYNTHETIC QUARTZ GLASS WITH A TRANSPARENT LAYER

#388
20090056382
2009-03-05

Coated noble metal elements for glass production

#389
20090056381
2009-03-05

FUSED SILICA ARTICLE LOADED WITH DEUTERIUM AND METHOD OF MAKING

#390
20090029842
2009-01-29

Fused silica having low OH, OD levels and method of making

#391
20090017257
2009-01-15

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

#392
20090004088
2009-01-01

Method for producing an optical component of synthetic quartz glass with enhanced radiation resistance, and blank for producing the component

#393
20080305941
2008-12-11

Titania-doped quartz glass for nanoimprint molds

#394
20080305940
2008-12-11

Titania-doped quartz glass for nanoimprint molds

#395
20080302135
2008-12-11

Method for the Production of Shaped Silica Aquagels

#396
20080292882
2008-11-27

SYNTHETIC QUARTZ GLASS WITH FAST AXES OF BIREFRINGENCE DISTRIBUTED IN CONCENTRIC-CIRCLE TANGENT DIRECTIONS AND PROCESS FOR PRODUCING THE SAME

#397
20080292881
2008-11-27

SYNTHETIC QUARTZ GLASS WITH RADIAL DISTRIBUTION OF FAST AXES OF BIREFRINGENCE AND PROCESS FOR PRODUCING THE SAME

#398
20080287279
2008-11-20

Glasses having low OH, OD levels

#399
20080282743
2008-11-20

Extended-baking process for glass deposition tubes

#400
20080274869
2008-11-06

Quartz glass blank and method for producing said blank

#401
20080268201
2008-10-30

Low OH glass for infrared applications

#402
20080261800
2008-10-23

Erosion resistance enhanced quartz used in plasma etch chamber

#403
20080216513
2008-09-11

Method for the Regeneration of a Worn Quartz Glass Jig

#404
20080196448
2008-08-21

Sintering of fused silica to produce shaped bodies comprising crystalline SiO

#405
20080192778
2008-08-14

Optical fiber for fiber laser device and fiber laser device using same

#406
20080192334
2008-08-14

Objective System for an Optical Scanning Device for Ultraviolet and/or Deep-Ultraviolet Wavelengths

#407
20080176054
2008-07-24

Layer material for high-temperature use

#408
20080153688
2008-06-26

Method and casting mold for manufacturing a quartz glass body

#409
20080131794
2008-06-05

Optical member comprising OD-doped silica glass

#410
20080119346
2008-05-22

Synthetic quartz glass substrate for excimer lasers and making method

#411
20080113174
2008-05-15

Quartz glass having excellent resistance against plasma corrosion and method for producing the same

#412
20080103038
2008-05-01

Silica glass and optical material

#413
20080103037
2008-05-01

Silica glass containing TiOand process for its production

#414
20080096756
2008-04-24

Titania-silica glass

#415
20080090013
2008-04-17

Coated metal elements for producing glass

#416
20080069508
2008-03-20

Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers

#417
20080066497
2008-03-20

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

#418
20080057291
2008-03-06

Quartz glass substrate and process for its production

#419
20080053151
2008-03-06

Mixed powder and a method for producing quartz glass using the powder

#420
20080039310
2008-02-14

QUARTZ-TYPE GLASS AND PROCESS FOR ITS PRODUCTION

#421
20080032213
2008-02-07

MASK BLANKS

#422
20080031581
2008-02-07

Optical fiber and method of manufacturing an optical fiber

#423
20080006056
2008-01-10

PROCESS FOR PRODUCING SYNTHETIC QUARTZ AND SYNTHETIC QUARTZ GLASS FOR OPTICAL MEMBER

#424
20080004169
2008-01-03

Ultra low expansion glass and methods for making

#425
20070297735
2007-12-27

Optical fiber containing alkali metal oxide

#426
20070293388
2007-12-20

GLASS ARTICLES AND METHOD FOR MAKING THEREOF

#427
20070289331
2007-12-20

Process for producing synthetic quartz glass

#428
20070277555
2007-12-06

Process for producing synthetic quartz glass and synthetic quartz glass for optical member

#429
20070272685
2007-11-29

Quartz Glass Component For A Uv Radiation Source And Method For Producing And Testing The Aptitude Of Such A Quartz Glass Component

#430
20070266733
2007-11-22

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

#431
20070263281
2007-11-15

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

#432
20070222362
2007-09-27

Image display apparatus

#433
20070207911
2007-09-06

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

#434
20070190752
2007-08-16

Si ribbon, SiO2 ribbon and ultra pure ribbons of other substances

#435
20070184964
2007-08-09

X-ray opaque glass, method for the production and use thereof

#436
20070145332
2007-06-28

Method for the production of laser-active quartz glass and use thereof

#437
20070142201
2007-06-21

Multi-component glass

#438
20070137253
2007-06-21

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

#439
20070137252
2007-06-21

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

#440
20070134566
2007-06-14

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

#441
20070130995
2007-06-14

Method and apparatus for making fused silica

#442
20070105704
2007-05-10

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

#443
20070066477
2007-03-22

Fused silica glass and method for making the same

#444
20070065073
2007-03-22

Connector component for optical fiber, manufacturing method thereof and optical member

#445
20070056662
2007-03-15

Method for suppressing metal contamination in high temperature treatment of materials

#446
20070051135
2007-03-08

Method for manufacturing porous-glass material for optical fiber, and glass base material

#447
20070049482
2007-03-01

Synthetic quartz glass substrate for excimer lasers and making method

#448
20070042893
2007-02-22

Silica glass containing TiOand process for its production

#449
20070042892
2007-02-22

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

#450
20070036509
2007-02-15

Fluorescent glass, optical waveguide, optical fiber, optical coherence tomography apparatus, and optical fiber laser

#451
20070027018
2007-02-01

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

#452
20070015652
2007-01-18

Sintered materials

#453
20070004579
2007-01-04

Synthetic silica material with low fluence-dependent-transmission and method of making the same

#454
20060290261
2006-12-28

Bonding material

#455
20060281623
2006-12-14

Free-formed quartz glass ingots and method for making the same

#456
20060279220
2006-12-14

Electric lamp comprising aluminum oxide and cerium oxide

#457
20060276323
2006-12-07

Silica glass

#458
20060264570
2006-11-23

Sol-gel process, the product obtained thereby and method for storing nuclear material employing the same

#459
20060248925
2006-11-09

Conditioning optical fibers for improved ionizing radiation response

#460
20060246363
2006-11-02

Photomask substrate made of synthetic quartz glass and photomask

#461
20060234848
2006-10-19

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

#462
20060218971
2006-10-05

Synthetic quartz glass and process for producing a quartz glass body

#463
20060204189
2006-09-14

Manufacturing method of optical fiber preform, manufacturing method of optical fiber, and optical fiber

#464
20060201200
2006-09-14

Method for producing high silicate glass and high silicate glass

#465
20060194453
2006-08-31

Silicon dioxide film and process for preparation of the same

#466
20060191294
2006-08-31

Synthetic silica glass tube for the production of a preform, method for producing the same in a vertical drawing process and use of said tube

#467
20060183624
2006-08-17

High-purity quartz powder, process for producing the same, and glass molding

#468
20060183623
2006-08-17

Synthetic quartz glass for optical member and its production method

#469
20060183622
2006-08-17

Optical synthetic quartz glass and method for producing the same

#470
20060179879
2006-08-17

Adjusting expansivity in doped silica glasses

#471
20060137399
2006-06-29

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

#472
20060137398
2006-06-29

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

#473
20060137397
2006-06-29

High transmission synthetic silica glass and method of making same

#474
20060127018
2006-06-15

Treatment method for optical fiber

#475
20060107693
2006-05-25

Method for the production of synthetic silica glass

#476
20060093293
2006-05-04

Optical fibers

#477
20060083914
2006-04-20

Sol-gel process utilizing reduced mixing temperatures

#478
20060081008
2006-04-20

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

#479
20060079387
2006-04-13

High homogeneity silica glass prepared through a sol-gel procedure

#480
20060059948
2006-03-23

Production process of synthetic quartz glass

#481
20060059709
2006-03-23

Sol-gel process for the production of glassy articles

#482
20060055300
2006-03-16

Electrodeless lamp for emitting ultraviolet and/or vacuum ultraviolet radiation

#483
20060038228
2006-02-23

High strain glass/glass-ceramic containing semiconductor-on-insulator structures

#484
20060037366
2006-02-23

Luminescent glass

#485
20060037362
2006-02-23

Photolithography methods and systems

#486
20060001952
2006-01-05

Method and device for producing optical material, and an optical waveguide

#487
20050284177
2005-12-29

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

#488
20050274150
2005-12-15

Method for producing optical glass

#489
20050272826
2005-12-08

Dispersion of sintered materials

#490
20050272590
2005-12-08

Silica glass containing TiOand process for its production

#491
20050272588
2005-12-08

Quartz glass having excellent resistance against plasma corrosion and method for producing the same

#492
20050245383
2005-11-03

Silica glass containing TiOand optical material for EUV lithography

#493
20050245382
2005-11-03

Silica glass containing TiOand process for its production

#494
20050243407
2005-11-03

Amplification device utilizing thulium doped modified silicate optical fiber

#495
20050241338
2005-11-03

Reduced striae extreme ultraviolet elements

#496
20050239626
2005-10-27

Synthetic quartz glass optical material for YAG laser with higher harmonic

#497
20050233886
2005-10-20

Glass beads and uses thereof

#498
20050232571
2005-10-20

Jacket tube made of synthetically produced quartz glass and optical fibres produced using said jacket tube

#499
20050223747
2005-10-13

Method for making low loss optical fiber

#500
20050220692
2005-10-06

Sintered materials

#501
20050217318
2005-10-06

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

#502
20050215413
2005-09-29

SiO-TiOglass body with improved resistance to radiation

#503
20050201699
2005-09-15

Low loss optical fiber and method for making same

#504
20050191019
2005-09-01

Low water peak optical waveguide fiber

#505
20050187092
2005-08-25

Synthetic silica glass optical material having high resistance to laser induced damage

#506
20050183461
2005-08-25

Method for producing an optical component

#507
20050178319
2005-08-18

Quartz glass crucible and method for the production thereof

#508
20050176572
2005-08-11

Synthetic quartz glass

#509
20050155388
2005-07-21

Method of forming optical fiber preforms

#510
20050153824
2005-07-14

Fluorine-doped silicate glass and use thereof

#511
20050129603
2005-06-16

High-purity silica powder, and process and apparatus for producing it

#512
20050120945
2005-06-09

Quartz crucibles having reduced bubble content and method of making thereof

#513
20050120752
2005-06-09

Substantially dry, silica-containing soot, fused silica and optical fiber soot preforms, apparatus, methods and burners for manufacturing same

#514
20050068644
2005-03-31

Synthetic quartz glass for optical member, projection exposure apparatus and projection exposure method

#515
20050063663
2005-03-24

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

#516
20050050922
2005-03-10

Synthetic quartz powder, its production process, and synthetic quartz crucible

#517
20050047986
2005-03-03

Synthetic quartz glass member and method for producing the same

#518
20050044893
2005-03-03

Process for making low-OH glass articles and low-OH optical resonator

#519
20050032622
2005-02-10

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

#520
20050027083
2005-02-03

Organic-inorganic hybrid glassy materials and their production processes

#521
20050000404
2005-01-06

High purity silica crucible by electrolytic refining, and its production method and pulling method

#522
16738181
2023-07-25

Glass/quartz composite surface

#523
14862771
2016-08-23

Laser sintering system and method for forming high purity, low roughness silica glass

#524
7395868
2020-01-07

Fused silica and method of manufacture