Patents-Review.com
ClassID:

87241 ⎘

C03B37/0142 - CPC Classification

Classification description:

Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags; Manufacture of glass fibres or filaments; Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]; Reactant delivery systems Reactant deposition burners

Sub-classes:
Recent Application in this class:
#1
20240300843
2024-09-12

DRIVE SYNCHRONIZATION FOR SOOT DEPOSITION MACHINE TO PREVENT STRUCTURAL FORMATIONS DURING DEPOSITION PROCESSES

 #2
20240270624
2024-08-15

ENHANCED PARTICLE DEPOSITION SYSTEM AND METHOD

 #3
20240092681
2024-03-21

OPTICAL FIBER PREFORM AND MANUFACTURING METHOD THEREOF

 #4
20240025792
2024-01-25

Manufacturing method for glass particulate deposit and burner

 #5
20230373843
2023-11-23

APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM AND METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM

 #6
20230331619
2023-10-19

APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM AND METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM

 #7
20230227345
2023-07-20

APPARATUS AND METHOD FOR PRODUCING POROUS GLASS PREFORM

 #8
20230183121
2023-06-15

GLASS BASE MATERIAL PRODUCTION APPARATUS, GLASS BASE MATERIAL PRODUCTION METHOD, AND BASE MATERIAL PROFILE PREDICTION METHOD

 #9
20220306515
2022-09-29

METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM AND APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM

 #10
20220185719
2022-06-16

Apparatus and method for producing porous glass preform

 #11
20220135461
2022-05-05

MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF POROUS GLASS BASE MATERIAL

 #12
20220119298
2022-04-21

Method of producing soot

 #13
20220081344
2022-03-17

DEVICE AND METHOD FOR PRODUCING FINE GLASS PARTICLE DEPOSITED BODY

 #14
20220017403
2022-01-20

Burner for producing glass fine particle deposited body, and device and method for producing glass fine particle deposited body

 #15
20210395131
2021-12-23

APPARATUS AND METHOD FOR MANUFACTURING POROUS GLASS PREFORM FOR OPTICAL FIBER

 #16
20210284567
2021-09-16

Manufacturing method of porous glass base material for optical fiber

 #17
20210122664
2021-04-29

METHOD FOR MANUFACTURING GLASS PREFORM

 #18
20210087099
2021-03-25

Adjustable fume tube burner

 #19
20210061701
2021-03-04

Manufacturing method for glass particulate deposit and burner

 #20
20200270164
2020-08-27

GAS BRANCHING APPARATUS AND METHOD FOR MANUFACTURING FINE GLASS PARTICLE DEPOSITED BODY USING THE SAME

 #21
20200262737
2020-08-20

Enhanced particle deposition system and method

 #22
20200255322
2020-08-13

Enhanced particle deposition system and method

 #23
20200255320
2020-08-13

Fabrication method for porous glass base material for optical fiber

 #24
20200255319
2020-08-13

Vaporizers and apparatuses for forming glass optical fiber preforms comprising the same

 #25
20200156988
2020-05-21

Apparatus for manufacturing porous glass soot body

 #26
20200148579
2020-05-14

Burner design for particle generation

 #27
20200095156
2020-03-26

Fabrication method and fabrication apparatus for porous glass base material for optical fiber

 #28
20200062635
2020-02-27

Method of producing soot

 #29
20200017396
2020-01-16

Manufacturing apparatus and manufacturing method for optical fiber porous preform

 #30
20190300419
2019-10-03

Apparatus and method for manufacturing porous glass preform for optical fiber

 #31
20190112218
2019-04-18

Fabrication method and fabrication apparatus for porous glass base material for optical fiber

 #32
20190112216
2019-04-18

FABRICATION APPARATUS AND FABRICATION METHOD FOR POROUS GLASS BASE MATERIAL

 #33
20190106351
2019-04-11

Method for producing porous glass deposit for optical fiber

 #34
20180265394
2018-09-20

Adjustable fume tube burner

 #35
20180216227
2018-08-02

Parallel slit torch for making optical fiber preform

 #36
20180050950
2018-02-22

Soot deposition body manufacturing apparatus and manufacturing method

 #37
20180044221
2018-02-15

METHOD AND APPARATUS FOR PRODUCING OPTICAL FIBER PREFORM

 #38
20180009699
2018-01-11

Method of manufacturing porous glass preform for optical fiber

 #39
20180002217
2018-01-04

Method of making optical fiber preform with pressed soot

 #40
20170369358
2017-12-28

Optical fiber base material manufacturing apparatus

 #41
20170275198
2017-09-28

Gas branching apparatus and method for manufacturing fine glass particle deposited body using the same

 #42
20170225998
2017-08-10

Method for manufacturing glass-fine-particle-deposited body and method for manufacturing glass base material

 #43
20160304388
2016-10-20

Porous glass base material sintering method and sintering apparatus

 #44
20160289113
2016-10-06

Method for producing porous glass base material

 #45
20160200622
2016-07-14

Enhanced particle deposition system and method

 #46
20160176749
2016-06-23

Optical fiber base material manufacturing apparatus

 #47
20160075591
2016-03-17

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

 #48
20150360992
2015-12-17

Optical fiber base material manufacturing method

 #49
20150336839
2015-11-26

Burner shield to reduce soot buildup

 #50
20150329404
2015-11-19

Method of producing glass preform and optical fiber

 #51
20150315061
2015-11-05

Multi-core optical fiber ribbons and methods for making the same

 #52
20150166399
2015-06-18

Method for producing glass particulate deposit and method for producing glass preform

 #53
20150128650
2015-05-14

Method for producing glass particulate deposit and method for producing glass preform

 #54
20150033799
2015-02-05

Glass particle deposit producing method and glass preform producing method

 #55
20140338400
2014-11-20

Method for manufacturing soot glass deposit body

 #56
20140305168
2014-10-16

Method for manufacturing glass-fine-particle-deposited body and method for manufacturing glass base material

 #57
20140283557
2014-09-25

Quartz glass manufacturing method using hydrogen obtained by vaporizing liquid hydrogen

 #58
20140223966
2014-08-14

Porous glass base material manufacturing burner and optical fiber porous glass base material manufacturing apparatus

 #59
20140174135
2014-06-26

Glass fine particle synthesis burner, glass fine particle deposition body manufacturing method, and glass fine particle deposition apparatus

 #60
20140165656
2014-06-19

Method of fabricating an optical fiber preform and a burner therefor

 #61
20140090426
2014-04-03

Method of manufacturing porous glass deposition body for optical fiber

 #62
20140083140
2014-03-27

METHOD OF MANUFACTURING POROUS GLASS DEPOSITION BODY FOR OPTICAL FIBER

 #63
20130333421
2013-12-19

Process for producing optical fiber and processing apparatus for optical fiber work used for the same

 #64
20130091900
2013-04-18

Porous glass matrix producing burner and porous glass matrix producing method

 #65
20130074552
2013-03-28

Apparatus and method for manufacturing optical fiber preform

 #66
20130025326
2013-01-31

METHODS FOR MANUFACTURING LOW WATER PEAK OPTICAL WAVEGUIDE

 #67
20120321891
2012-12-20

MANUFACTURING METHOD OF POROUS SILICA BODY, MANUFACTURING METHOD OF OPTICAL FIBER PREFORM, POROUS SILICA BODY, AND OPTICAL FIBER PREFORM

 #68
20120279259
2012-11-08

Method and apparatus of producing optical fiber preform

 #69
20120114292
2012-05-10

Multi-core optical fiber ribbons and methods for making the same

 #70
20120103023
2012-05-03

METHOD OF MANUFACTURING GLASS PREFORM

 #71
20120073332
2012-03-29

Quartz glass burner

 #72
20110259056
2011-10-27

Burner For Manufacturing Porous Glass Preform

 #73
20110259055
2011-10-27

Burner for producing porous glass preform

 #74
20110011135
2011-01-20

METHOD OF MAKING A GLASS PREFORM

 #75
20100323311
2010-12-23

Burner for manufacturing porous glass base material

 #76
20100223959
2010-09-09

Method for manufacturing optical fiber base material

 #77
20100220965
2010-09-02

Optical fiber structure and a method of producing thereof

 #78
20100218554
2010-09-02

Burner for producing glass fine particles and method for manufacturing porous glass base material using the same

 #79
20100212357
2010-08-26

Burner for manufacturing porous glass base material, and manufacturing method of porous glass base material

 #80
20100167906
2010-07-01

PROCESS OF MAKING A DENSE SYNTHETIC SILICA GLASS, A MUFFLE FURNACE FOR PERFORMING THE PROCESS, AND SILICA GLASS OBTAINED FROM SAID PROCESS

 #81
20100081554
2010-04-01

Method for producing a hollow cylinder of synthetic quartz glass, and thickwalled hollow cylinder obtained according to the method

 #82
20100077800
2010-04-01

Method for fabricating porous silica preform

 #83
20100011813
2010-01-21

QUARTZ GLASS MANUFACTURING METHOD AND QUARTZ GLASS MANUFACTURING APPARATUS

 #84
20090325111
2009-12-31

METHOD AND BURNER FOR MANUFACTURING A GLASS OPTICAL FIBRE PREFORM BY VAPOUR DEPOSITION

 #85
20090282870
2009-11-19

Porous glass base material manufacturing method and gas flow rate control apparatus

 #86
20090214998
2009-08-27

Burner for fabricating optical fiber preform

 #87
20090211301
2009-08-27

METHOD OF FABRICATING AN OPTICAL FIBER PREFORM AND A BURNER THEREFOR

 #88
20090211300
2009-08-27

Method of fabricating optical fiber preform

 #89
20090071195
2009-03-19

Device and method for manufacturing a preform for optical fibres by chemical vapour deposition

 #90
20090038543
2009-02-12

Particle deposition system and method

 #91
20090038346
2009-02-12

Particle Deposition System and Method

 #92
20080276650
2008-11-13

Microstructured optical fibers and methods

 #93
20080087048
2008-04-17

Glass base material manufacturing apparatus and method thereof

 #94
20080013901
2008-01-17

Macro-bending insensitive optical fiber

 #95
20070248755
2007-10-25

Method of manufacturing optical fiber base material and apparatus therefor

 #96
20070169514
2007-07-26

Method for manufacturing article comprising deposited fine glass particles

 #97
20070163300
2007-07-19

Method of manufacturing porous glass base material used for optical fibers, and glass base material

 #98
20070151298
2007-07-05

Vapor axial deposition apparatus and method for fabricating soot preform using the same

 #99
20070137256
2007-06-21

Methods for optical fiber manufacture

 #100
20070095106
2007-05-03

Optical fiber base material and manufacturing method of the same

 #101
20070089461
2007-04-26

Method of producing porous glass preform for optical fiber

 #102
20070084248
2007-04-19

Vapor axial deposition apparatus and vapor axial deposition method

 #103
20070059534
2007-03-15

Method for producing a semifinished product for an optical component of high homogeneity

 #104
20060225464
2006-10-12

Method for manufacturing optical fiber preform and burner apparatus for this method for manufacturing optical fiber preform

 #105
20060213229
2006-09-28

Method of making glass base material

 #106
20060207295
2006-09-21

Method and apparatus for producing a glass body

 #107
20060185399
2006-08-24

Apparatus for fabricating optical fiber preform through external vapor deposition process

 #108
20060177788
2006-08-10

Burner for fabricating optical fiber preform

 #109
20060162389
2006-07-27

Burner for chemical vapour deposition of glass

 #110
20060141142
2006-06-29

Multilayered optical structures

 #111
20060137404
2006-06-29

Method for manufacturing glass rod

 #112
20060130531
2006-06-22

Deposition burner for optical fiber preform

 #113
20060130524
2006-06-22

Method and apparatus for making optical fibres

 #114
20060117800
2006-06-08

Method for manufacturing optical fiber base material

 #115
20060096326
2006-05-11

Method for manufacturing optical fiber preform and burner apparatus for this method for manufacturing optical fiber preform

 #116
20060086147
2006-04-27

Method of manufacturing glass particulate stacked body

 #117
20060048546
2006-03-09

Method and device for producing a cylindrical body consisting of quartz glass

 #118
20060001952
2006-01-05

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

 #119
20050274150
2005-12-15

Method for producing optical glass

 #120
20050262877
2005-12-01

Method of depositing glass soot

 #121
20050223750
2005-10-13

Burner assembly for producing glass preforms and corresponding production process

 #122
20050166641
2005-08-04

Apparatus for deposition by flame hydrolysis

 #123
20050155388
2005-07-21

Method of forming optical fiber preforms

 #124
20050120752
2005-06-09

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

 #125
20050109066
2005-05-26

Particle deposition system and method

 #126
20050109065
2005-05-26

Method for fabricating porous silica preform

 #127
20050092030
2005-05-05

Method and apparatus for depositing glass soot

 #128
20050076680
2005-04-14

Method and apparatus for manufacturing optical fiber preforms using the outside vapor deposition process

 #129
20050061036
2005-03-24

Disassemblable burner for a vapor deposition process

 #130
20050061035
2005-03-24

Apparatus and method for manufacturing optical fiber preform

 #131
20050031279
2005-02-10

Optical fiber preform, optical fiber, and manufacturing methods thereof

 #132
20050019504
2005-01-27

High rate deposition for the formation of high quality optical coatings

 #133
20050016218
2005-01-27

Method of producing glass-particle-deposited body and glass-particle-synthesizing burner

 #134
20050005648
2005-01-13

Method and apparatus for fabricating an optical fiber preform in ovd

 #135
20050000251
2005-01-06

Particle deposition system and method

 #136
20050000250
2005-01-06

Method for producing a tube consisting of quartz glass, tubular semi-finished product consisting of porous quartz glass, and the use of the same