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Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
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Industry
CPC
C03B37/00
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Parent Industries
C
CHEMISTRY METALLURGY
C03
Glass mineral
C03B
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
Current Industry
C03B37/00
Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
Sub Industries
C03B37/005
Manufacture of flakes
C03B37/01
Manufacture of glass fibres or filaments
C03B37/011
starting from a liquid phase reaction process
C03B37/012
Manufacture of preforms for drawing fibres or filaments
C03B37/01202
Means for storing or carrying optical fibre preforms
C03B37/01205
starting from tubes, rods, fibres or filaments
C03B37/01208
for making preforms of microstructured, photonic crystal or holey optical fibres
C03B37/01211
by inserting one or more rods or tubes into a tube
C03B37/01214
for making preforms of multifibres, fibre bundles other than multiple core preforms
C03B37/01217
for making preforms of polarisation-maintaning optical fibres
C03B37/0122
for making preforms of photonic crystal, microstructured or holey optical fibres
C03B37/01222
for making preforms of multiple core optical fibres
C03B37/01225
Means for changing or stabilising the shape
C03B37/01228
Removal of preform material
C03B37/01231
to form a longitudinal hole
C03B37/01234
to form longitudinal grooves
C03B37/01237
to modify the diameter by heat-polishing
C03B37/0124
Means for reducing the diameter of rods or tubes by drawing
C03B37/01242
Controlling or regulating the down-draw process
C03B37/01245
by drawing and collapsing
C03B37/01248
by collapsing without drawing
C03B37/01251
Reshaping the ends
C03B37/01254
by expanding radially
C03B37/01257
Heating devices therefor
C03B37/0126
Means for supporting, rotating, translating the rod, tube or preform
C03B37/01262
Depositing additional preform material as liquids or solutions
C03B37/01265
starting entirely or partially from molten glass
C03B37/01268
by casting
C03B37/01271
by centrifuging
C03B37/01274
by extrusion or drawing
C03B37/01277
by projecting or spraying the melt
C03B37/0128
starting from pulverulent glass
C03B37/01282
by pressing or sintering
C03B37/01285
by centrifuging
C03B37/01288
by extrusion
C03B37/01291
by progressive melting
C03B37/01294
by delivering pulverulent glass to the deposition target or preform where the powder is progressively melted
C03B37/01297
by melting glass powder in a mould
C03B37/014
made entirely or partially by chemical means
C03B37/01406
Deposition reactors therefor
C03B37/01413
Reactant delivery systems
C03B37/0142
Reactant deposition burners
C03B37/01426
Plasma deposition burners or torches
C03B37/01433
for delivering and depositing additional reactants as liquids or solutions
C03B37/0144
Means for after-treatment or catching of worked reactant gases
C03B37/01446
Thermal after-treatment of preforms
C03B37/01453
for doping the preform with flourine
C03B37/0146
Furnaces therefor
C03B37/01466
Means for changing or stabilising the diameter or form of tubes or rods
C03B37/01473
Collapsing
C03B37/0148
Means for heating preforms during or immediately prior to deposition
C03B37/01486
Means for supporting, rotating or translating the preforms being formed
C03B37/01493
Deposition substrates
C03B37/016
by a liquid phase reaction process
C03B37/018
by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD]
C03B37/01807
Reactant delivery systems
C03B37/01815
Reactant deposition burners or deposition heating means
C03B37/01823
Plasma deposition burners or heating means
C03B37/0183
for plasma within a tube substrate
C03B37/01838
for delivering and depositing additional reactants as liquids or solutions
C03B37/01846
Means for after-treatment or catching of worked reactant gases
C03B37/01853
Thermal after-treatment of preforms
C03B37/01861
Means for changing or stabilising the diameter or form of tubes or rods
C03B37/01869
Collapsing
C03B37/01876
Means for heating tubes or rods during or immediately prior to deposition
C03B37/01884
Means for supporting, rotating and translating tubes or rods being formed
C03B37/01892
Deposition substrates
C03B37/02
by drawing or extruding
C03B37/0203
Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
C03B37/0206
by contacting of the fibres with liquid or mist
C03B37/0209
by means of a solid heat sink
C03B37/0213
by forced gas cooling
C03B37/0216
Solving the problem of disruption of drawn fibre
C03B37/022
from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape
C03B37/023
Fibres composed of different sorts of glass
C03B37/0235
Thermal treatment of the fibre during the drawing process
C03B37/025
from reheated softened tubes, rods, fibres or filaments
C03B37/0253
Controlling or regulating
C03B37/0256
Drawing hollow fibres
C03B37/026
Drawing fibres reinforced with a metal wire or with other non-glass material
C03B37/027
Fibres composed of different sorts of glass
C03B37/02709
Polarisation maintaining fibres
C03B37/02718
Thermal treatment of the fibre during the drawing process
C03B37/02727
Annealing or re-heating
C03B37/02736
Means for supporting, rotating or feeding the tubes, rods, fibres or filaments to be drawn
C03B37/02745
Fibres having rotational spin around the central longitudinal axis
C03B37/02754
Solid fibres drawn from hollow preforms
C03B37/02763
Fibres having axial variations
C03B37/02772
shaping the preform lower end or bulb
C03B37/02781
Hollow fibres
C03B37/0279
Photonic crystal fibres or microstrructured optical fibres other than holey optical fibres
C03B37/028
Drawing fibre bundles
C03B37/029
Furnaces therefor
C03B37/03
Drawing means
C03B37/032
for glass optical fibres
C03B37/035
having means for deflecting or stripping-off fibres or for removing defective parts
C03B37/04
by using centrifugal force
C03B37/041
Transferring molten glass to the spinner
C03B37/042
starting from tubes, rods, fibres or filaments
C03B37/044
for producing fibres of at least two distinct glass compositions
C03B37/045
Construction of the spinner cups
C03B37/047
Selection of materials for the spinner cups
C03B37/048
Means for attenuating the spun fibres
C03B37/05
by projecting molten glass on a rotating body having no radial orifices
C03B37/055
by projecting onto and spinning off the outer surface of the rotating body
C03B37/06
by blasting or blowing molten glass
C03B37/065
starting from tubes, rods, fibres or filaments
C03B37/07
Controlling or regulating
C03B37/075
Manufacture of non-optical fibres or filaments consisting of different sorts of glass or characterised by shape
C03B37/0753
consisting of different sorts of glass
C03B37/0756
Hollow fibres
C03B37/08
Bushings
C03B37/0805
Manufacturing, repairing, or other treatment of bushings, nozzles or bushing nozzle plates
C03B37/081
Indirect-melting bushings
C03B37/083
Nozzles Bushing nozzle plates
C03B37/085
Feeding devices therefor
C03B37/09
electrically heated
C03B37/091
Indirect-resistance heating
C03B37/092
Direct-resistance heating
C03B37/095
Use of materials therefor
C03B37/10
Non-chemical treatment
C03B37/12
of fibres or filaments during winding up
C03B37/14
Re-forming fibres or filaments
C03B37/15
with heat application
C03B37/16
Cutting or severing
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Burner for producing glass fine particle deposited body, and device...
Patent number
11,981,595
Issue date
May 14, 2024
Sumitomo Electric Industries, Ltd.
Tomomi Moriya
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for drying wet glass fibre forming packages
Patent number
11,981,599
Issue date
May 14, 2024
Owens Corning Intellectual Capital, LLC
Etienne Roux
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for reclaiming gas in a fiber draw furnace
Patent number
11,981,596
Issue date
May 14, 2024
Corning Incorporated
Nikolaos Pantelis Kladias
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatuses for scattering light and methods of forming apparatuses...
Patent number
11,982,835
Issue date
May 14, 2024
nLIGHT, Inc.
Manoj Kanskar
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for further processing of a glass tube semi-finished product...
Patent number
11,975,999
Issue date
May 7, 2024
Schott AG
André Witzmann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Molding device and molding method for optical fiber preform
Patent number
11,970,420
Issue date
Apr 30, 2024
CHINA JILIANG UNIVERSITY
Shiqing Xu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing an optical fibre for a distributed measurement...
Patent number
11,971,310
Issue date
Apr 30, 2024
Commissariat a l'Energie Atomique et Energies Alternatives
Patrick Bulot
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Coherent imaging fibre and method
Patent number
11,970,419
Issue date
Apr 30, 2024
The University Court of the University of Edinburgh
Harry A. C. Wood
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for fabricating an optical fibre preform
Patent number
11,964,899
Issue date
Apr 23, 2024
University of Southampton
Natalie Wheeler
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for manufacturing a glass filter
Patent number
11,957,162
Issue date
Apr 16, 2024
R.Y.L. INC.
Suk Hwan Ou
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Methods and systems for processing optical fiber
Patent number
11,952,305
Issue date
Apr 9, 2024
Corning Incorporated
Ravindra Kumar Akarapu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Increase in silicon content in the preparation of quartz glass
Patent number
11,952,303
Issue date
Apr 9, 2024
Heraeus Quarzglas GmbH & Co. KG
Nigel Robert Whippey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Laser system using low-chlorine hollow core optical fiber
Patent number
11,947,160
Issue date
Apr 2, 2024
NKT Photonics A/S
Jens Kristian Lyngsø
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of forming a web from fibrous material
Patent number
11,939,255
Issue date
Mar 26, 2024
Owens Corning Intellectual Capital, LLC
Glenn Haley
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Methods for producing a hollow-core fiber and for producing a prefo...
Patent number
11,940,648
Issue date
Mar 26, 2024
Heraeus Quarzglas GmbH & Co. KG
Manuel Rosenberger
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
System and method for fabricating an optical element
Patent number
11,932,567
Issue date
Mar 19, 2024
Northrop Grumman Systems Corporation
Gregory D. Goodno
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of manufacturing optical connector
Patent number
11,934,005
Issue date
Mar 19, 2024
Sumitomo Electric Industries, Ltd.
Yuki Arao
G02 - OPTICS
Information
Patent Grant
Self-learning fiber processing system and method
Patent number
11,926,553
Issue date
Mar 12, 2024
3SAE Technologies, Inc.
Robert G. Wiley
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Raw material supply device for production of glass fine particle de...
Patent number
11,912,607
Issue date
Feb 27, 2024
Sumitomo Electric Industries, Ltd.
Tomomi Moriya
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Infrared-transmitting, polarization-maintaining optical fiber and m...
Patent number
11,912,606
Issue date
Feb 27, 2024
The Government of the United States of America, as represented by the Secreta...
Daniel J. Gibson
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Long length uniform illumination light diffusing fiber
Patent number
11,906,771
Issue date
Feb 20, 2024
Corning Incorporated
Kevin Wallace Bennett
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Manufacturing apparatus and manufacturing method of porous glass ba...
Patent number
11,897,807
Issue date
Feb 13, 2024
Shin-Etsu Chemical Co., Ltd.
Naoto Noda
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Insulation product comprising mineral fibers and a binder
Patent number
11,897,999
Issue date
Feb 13, 2024
Saint-Gobain Isover
Pierre Salomon
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Ultra low melting glass frit and fibers
Patent number
11,884,574
Issue date
Jan 30, 2024
Corning Incorporated
Leonard Charles Dabich
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fibers, methods of their formation, and methods of their use
Patent number
11,867,943
Issue date
Jan 9, 2024
Spectra WAVE, Inc.
Martin F. Seifert
G02 - OPTICS
Information
Patent Grant
Method for producing a preform for producing a multicore fibre and...
Patent number
11,866,360
Issue date
Jan 9, 2024
J-Fiber GmbH
Wolfgang Haemmerle
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber bending mechanisms
Patent number
11,858,842
Issue date
Jan 2, 2024
nLIGHT, Inc.
Aaron Brown
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass with high refractive index for fiber optic imaging element wi...
Patent number
11,858,846
Issue date
Jan 2, 2024
CHINA BUILDING MATERIALS ACADEMY
Lei Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Diselenide-based organic protective films
Patent number
11,851,399
Issue date
Dec 26, 2023
King Faisal University
Saadeldin Elsayed Ibrahim Shabaan
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass composition, glass fiber, glass cloth, and method for produci...
Patent number
11,840,477
Issue date
Dec 12, 2023
Nippon Sheet Glass Company, Limited
Aya Nakamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCING OPTICAL FIBER PREFORMS
Publication number
20240150217
Publication date
May 9, 2024
Corning Incorporated
Kirk Patton Bumgarner
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HOLLOW CORE OPTICAL FIBERS AND METHODS OF MAKING
Publication number
20240150218
Publication date
May 9, 2024
Corning Incorporated
Paulo Clovis Dainese
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HOLLOW CORE OPTICAL FIBERS AND METHODS OF MAKING
Publication number
20240150219
Publication date
May 9, 2024
Corning Incorporated
Paulo Clovis Dainese
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
BIOACTIVE GLASS COMPOSITIONS
Publication number
20240140854
Publication date
May 2, 2024
Corning Incorporated
Qiang Fu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
MANUFACTURING METHOD OF GLASS BASE MATERIAL FOR OPTICAL FIBER
Publication number
20240140853
Publication date
May 2, 2024
Shin-Etsu Chemical Co., Ltd.
Yusuke KASHIWAGI
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
CONTROLLING REFRACTIVE INDEX PROFILE DURING FIBER PREFORM MANUFACTU...
Publication number
20240134113
Publication date
Apr 25, 2024
Lumentum Operations LLC
Peter HOFMANN
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
Publication number
20240111087
Publication date
Apr 4, 2024
NKT PHOTONICS A/S
Thomas Tanggaard ALKESKJOLD
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING A PREFORM FOR AN ANTI-RESONANT HOLLOW-CORE FIB...
Publication number
20240101464
Publication date
Mar 28, 2024
Heraeus Quarzglas GmbH & Co. KG
Manuel ROSENBERGER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
THERMALLY ANNEALED GRATINGS IN COATED FIBER AND RELATED SYSTEMS AND...
Publication number
20240103214
Publication date
Mar 28, 2024
OFS FITEL, LLC
Robert S Dyer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
ERBIUM-DOPED FIBER AND PREPARATION METHOD FOR ERBIUM-DOPED FIBER
Publication number
20240097395
Publication date
Mar 21, 2024
Huawei Technologies Co., Ltd
Yehui LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PREPARATION METHOD FOR TUNGSTEN/GADOLINIUM OXIDE FUNCTIONAL FIBER H...
Publication number
20240093374
Publication date
Mar 21, 2024
NANTONG UNIVERSITY
Lirong YAO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
FABRICATION METHOD AND USE OF F40 mm LARGE-SIZE AND HIGH-CONTRAST
Publication number
20240092679
Publication date
Mar 21, 2024
China Building Materials Academy Co.,Ltd.
Lei Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD OF MANUFACTURING A PREFORM OF AN ANTIRESONANT HOLLOW CORE FIBRE
Publication number
20240092680
Publication date
Mar 21, 2024
Heraeus Quarzglas GmbH & Co. KG
Manuel ROSENBERGER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER PREFORM AND MANUFACTURING METHOD THEREOF
Publication number
20240092681
Publication date
Mar 21, 2024
Shin-Etsu Chemical Co., Ltd.
Yuhei URATA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
POLARIZATION MAINTAINING OPTICAL FIBER AND POLARIZATION MAINTAINING...
Publication number
20240085618
Publication date
Mar 14, 2024
Sumitomo Electric Industries, Ltd.
Tetsuya HAYASHI
G02 - OPTICS
Information
Patent Application
BUSHING FOR PRODUCING GLASS FIBERS AND METHOD FOR PRODUCING GLASS F...
Publication number
20240083801
Publication date
Mar 14, 2024
Tanaka Kikinzoku Kogyo K.K.
Hideo SEGAWA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
MICROSTRUCTURED OPTICAL FIBER AND PREFORM FOR SAME
Publication number
20240069272
Publication date
Feb 29, 2024
Heraeus Quarzglas GmbH & Co. KG
Christian NEUMANN
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SYSTEM FOR FABRICATING AN OPTICAL ELEMENT
Publication number
20240059600
Publication date
Feb 22, 2024
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER PREFORM PRODUCTION METHOD, OPTICAL FIBER PREFORM, AND...
Publication number
20240051865
Publication date
Feb 15, 2024
FUJIKURA LTD.
Yoshimichi Amma
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR MANUFACTURING OPTICAL FIBER AND OPTICAL FIBER
Publication number
20240053535
Publication date
Feb 15, 2024
Sumitomo Electric Industries, Ltd.
Takahiro NOMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD AND APPARATUS FOR MANUFACTURING COLORED OPTICAL FIBER
Publication number
20240053567
Publication date
Feb 15, 2024
Sumitomo Electric Industries, Ltd.
Hiroshi KOHDA
G01 - MEASURING TESTING
Information
Patent Application
ANTI-RESONANCE ELEMENT PREFORM FOR PRODUCING AN ANTI-RESONANT HOLLO...
Publication number
20240043312
Publication date
Feb 8, 2024
Heraeus Quarzglas GmbH & Co. KG
Manuel ROSENBERGER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING A MINERAL WOOL PRODUCT
Publication number
20240043322
Publication date
Feb 8, 2024
ROCKWOOL A/S
Thomas Hjelmgaard
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
COUNTERWEIGHT AND ATTACHMENT COMPOUND
Publication number
20240043311
Publication date
Feb 8, 2024
Heraeus Quarzglas GmbH & Co. KG
Manuel ROSENBERGER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
ALKALI DOPED OPTICAL FIBER WITH REDUCED ATTENUATION
Publication number
20240043313
Publication date
Feb 8, 2024
Corning Incorporated
Sushmit Sunil Kumar Goyal
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHODS FOR PRODUCING HOLLOW-CORE OPTICAL FIBERS
Publication number
20240036249
Publication date
Feb 1, 2024
Corning Incorporated
Matthew Ryan Drake
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HOLLOW-CORE OPTICAL FIBERS AND METHODS FOR PRODUCING THE SAME
Publication number
20240034664
Publication date
Feb 1, 2024
Corning Incorporated
Paulo Clovis Dainese
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR MAKING HALOGEN DOPED OPTICAL ELEMENT
Publication number
20240034667
Publication date
Feb 1, 2024
Corning Incorporated
Steven Bruce Dawes
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Soot-Free Production Process of Preforms for Structured Fibers
Publication number
20240034665
Publication date
Feb 1, 2024
Heraeus Quarzglas GmbH & Co. KG
Manuel ROSENBERGER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Manufacturing method for glass particulate deposit and burner
Publication number
20240025792
Publication date
Jan 25, 2024
Shin-Etsu Chemical Co., Ltd.
Ryo MITTA
C03 - GLASS MINERAL OR SLAG WOOL