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CPC
C03B37/01413
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Parent Industries
C
CHEMISTRY METALLURGY
C03
Glass mineral
C03B
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B37/00
Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
Current Industry
C03B37/01413
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Patents Grants
last 30 patents
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
Manufacturing method of porous glass base material for optical fiber
Patent number
11,795,098
Issue date
Oct 24, 2023
Shin-Etsu Chemical Co., Ltd.
Naoto Noda
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of producing optical fiber preform and optical fiber
Patent number
11,795,097
Issue date
Oct 24, 2023
Furukawa Electric Co., Ltd.
Keiichi Aiso
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for cleaning vaporizer and vaporization apparatus
Patent number
11,772,006
Issue date
Oct 3, 2023
Furukawa Electric Co., Ltd.
Hiroki Otani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High chlorine content low attenuation optical fiber
Patent number
11,237,321
Issue date
Feb 1, 2022
Corning Incorporated
George Edward Berkey
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for manufacturing porous glass fine particle body, manufactu...
Patent number
11,230,489
Issue date
Jan 25, 2022
Fujikura Ltd.
Nobutoshi Sato
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus and method for manufacturing porous glass preform for opt...
Patent number
11,155,488
Issue date
Oct 26, 2021
Shin-Etsu Chemical Co., Ltd.
Naoto Noda
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fibers having a varying clad index and methods of forming same
Patent number
11,125,937
Issue date
Sep 21, 2021
Corning Incorporated
Dana Craig Bookbinder
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of manufacturing porous glass deposition body for optical fiber
Patent number
11,091,384
Issue date
Aug 17, 2021
Shin-Etsu Chemical Co., Ltd.
Yuhei Urata
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Parallel slit torch for making optical fiber preform
Patent number
10,745,804
Issue date
Aug 18, 2020
OFS Fitel, LLC
Lazhar Mazlout
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Gas branching apparatus and method for manufacturing fine glass par...
Patent number
10,683,230
Issue date
Jun 16, 2020
Furukawa Electric Co., Ltd.
Tadashi Takahashi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of producing optical fiber preform and optical fiber
Patent number
10,676,387
Issue date
Jun 9, 2020
Furukawa Electric Co., Ltd.
Keiichi Aiso
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for manufacturing glass-fine-particle-deposited body and met...
Patent number
10,604,439
Issue date
Mar 31, 2020
Sumitomo Electric Industries, Ltd.
Tomohiro Ishihara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Optical fiber preform manufacturing method and optical fiber prefor...
Patent number
10,501,361
Issue date
Dec 10, 2019
Shin-Etsu Chemical Co., Ltd.
Dai Inoue
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
High chlorine content low attenuation optical fiber
Patent number
10,429,579
Issue date
Oct 1, 2019
Corning Incorporated
George Edward Berkey
G02 - OPTICS
Information
Patent Grant
Method of manufacturing multi-mode optical fiber
Patent number
10,359,564
Issue date
Jul 23, 2019
Sumitomo Electric Industries, Ltd.
Saori Kubara
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Evaporator and method for producing synthetic fused quartz
Patent number
10,011,518
Issue date
Jul 3, 2018
Heraeus Quarzglas GmbH & Co. KG
Klaus-Uwe Badeke
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multilayered optical structures
Patent number
9,939,579
Issue date
Apr 10, 2018
NeoPhotonics Corporation
Michael A. Bryan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing glass-fine-particle-deposited body and met...
Patent number
9,630,872
Issue date
Apr 25, 2017
Sumitomo Electric Industries, Ltd.
Tomohiro Ishihara
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
High chlorine content low attenuation optical fiber
Patent number
9,618,692
Issue date
Apr 11, 2017
Corning Incorporated
George Edward Berkey
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for manufacturing soot glass deposit body
Patent number
9,598,304
Issue date
Mar 21, 2017
Sumitomo Electric Industries, Ltd.
Takashi Yamazaki
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing iron-doped silica glass
Patent number
9,593,034
Issue date
Mar 14, 2017
Heraeus Quarzglas GmbH & Co. KG
Stefan Ochs
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Quartz glass manufacturing method using hydrogen obtained by vapori...
Patent number
9,527,764
Issue date
Dec 27, 2016
Shin-Etsu Chemical Co., Ltd.
Dai Inoue
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for mixing vaporized precursor and gas and method therefor
Patent number
9,522,826
Issue date
Dec 20, 2016
Corning Incorporated
Lewis A Bernstein
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of making a multimode optical fiber
Patent number
9,481,599
Issue date
Nov 1, 2016
Corning Incorporated
Scott Robertson Bickham
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus and method for manufacturing glass preform
Patent number
9,416,043
Issue date
Aug 16, 2016
Fujikura Ltd.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing synthetic quartz glass and quartz glass for us...
Patent number
9,272,942
Issue date
Mar 1, 2016
Heraeus Quarzglas GmbH & Co. KG
Martin Trommer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber containing an alkali metal oxide and methods and appa...
Patent number
9,250,386
Issue date
Feb 2, 2016
Corning Incorporated
James Gary Anderson
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber preform, method for producing optical fiber, and opti...
Patent number
9,229,160
Issue date
Jan 5, 2016
Sumitomo Electric Industries, Ltd.
Yoshiaki Tamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Waveguides having patterned, flattened modes
Patent number
9,170,367
Issue date
Oct 27, 2015
Lawrence Livermore National Security, LLC
Michael J. Messerly
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR MANUFACTURING POROUS GLASS PREFORM FOR OPT...
Publication number
20210395131
Publication date
Dec 23, 2021
Shin-Etsu Chemical Co., Ltd.
Naoto NODA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR CLEANING VAPORIZER AND VAPORIZATION APPARATUS
Publication number
20210387106
Publication date
Dec 16, 2021
FURUKAWA ELECTRIC CO., LTD.
Hiroki OTANI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS BRANCHING APPARATUS AND METHOD FOR MANUFACTURING FINE GLASS PAR...
Publication number
20200270164
Publication date
Aug 27, 2020
FURUKAWA ELECTRIC CO., LTD.
Tadashi Takahashi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
METHOD OF PRODUCING OPTICAL FIBER PREFORM AND OPTICAL FIBER
Publication number
20200262736
Publication date
Aug 20, 2020
FURUKAWA ELECTRIC CO., LTD.
Keiichi AISO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBERS HAVING A VARYING CLAD INDEX AND METHODS OF FORMING SAME
Publication number
20190004245
Publication date
Jan 3, 2019
Corning Incorporated
Dana Craig Bookbinder
G02 - OPTICS
Information
Patent Application
USING SILICON TETRAFLOURIDE DURING POWDER-IN-TUBE (PIT) PROCESS
Publication number
20160257602
Publication date
Sep 8, 2016
OFS FITEL, LLC
Dennis J Trevor
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
EVAPORATOR AND METHOD FOR PRODUCING SYNTHETIC FUSED QUARTZ
Publication number
20160107923
Publication date
Apr 21, 2016
Heraeus Quarzglas GmbH & Co. KG
Klaus-Uwe BADEKE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR MANUFACTURING GLASS PREFORM
Publication number
20150052952
Publication date
Feb 26, 2015
FUJIKURA LTD.
Takayuki KITAMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUS FOR MIXING VAPORIZED PRECURSOR AND GAS AND METHOD THEREFOR
Publication number
20140356273
Publication date
Dec 4, 2014
Lewis A Bernstein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING SYNTHETIC QUARTZ GLASS AND QUARTZ GLASS FOR US...
Publication number
20140349830
Publication date
Nov 27, 2014
Martin Trommer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR MANUFACTURING SOOT GLASS DEPOSIT BODY AND BURNER FOR MAN...
Publication number
20140338400
Publication date
Nov 20, 2014
Sumitomo Electric Industries, Ltd.
Takashi YAMAZAKI
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR MANUFACTURING GLASS-FINE-PARTICLE-DEPOSITED BODY AND MET...
Publication number
20140305168
Publication date
Oct 16, 2014
Tomohiro Ishihara
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
QUARTZ GLASS MANUFACTURING METHOD USING HYDROGEN OBTAINED BY VAPORI...
Publication number
20140283557
Publication date
Sep 25, 2014
Dai INOUE
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER PREFORM, METHOD FOR PRODUCING OPTICAL FIBER, AND OPTI...
Publication number
20140254997
Publication date
Sep 11, 2014
Yoshiaki Tamura
G02 - OPTICS
Information
Patent Application
METHODS FOR FORMING OPTICAL FIBER PREFORMS WITH SELECTIVE DIFFUSION...
Publication number
20140174133
Publication date
Jun 26, 2014
Corning Incorporated
Amanda Lee Billings
G02 - OPTICS
Information
Patent Application
METHOD OF MANUFACTURING POROUS GLASS DEPOSITION BODY FOR OPTICAL FIBER
Publication number
20140090426
Publication date
Apr 3, 2014
Shin-Etsu Chemical Co., Ltd.
Yuhei URATA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER
Publication number
20140086544
Publication date
Mar 27, 2014
J-PLASMA GMBH
Matthias Auth
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING DOPED QUARTZ GLASS
Publication number
20130205832
Publication date
Aug 15, 2013
Asahi Glass Company, Limited
Junko MIYASAKA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
WAVEGUIDES HAVING PATTERNED, FLATTENED MODES
Publication number
20130202264
Publication date
Aug 8, 2013
Michael J. Messerly
G02 - OPTICS
Information
Patent Application
PCVD Method and Apparatus
Publication number
20130167593
Publication date
Jul 4, 2013
DRAKA COMTEQ, B.V.
Igor Milicevic
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING GLASS PREFORM
Publication number
20130139554
Publication date
Jun 6, 2013
Sumitomo Electric Industries, Ltd.
Tomohiro Ishihara
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
ATOMIZING METHOD FOR PRODUCING SYNTHETIC QUARTZ GLASS
Publication number
20130133376
Publication date
May 30, 2013
Heraeus Quarzglas GmbH & Co. KG
Heinz Fabian
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING SYNTHETIC QUARTZ GLASS
Publication number
20130133378
Publication date
May 30, 2013
Heraeus Quarzglas GmbH & Co. KG
Heinz Fabian
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING SYNTHETIC QUARTZ GLASS
Publication number
20130133375
Publication date
May 30, 2013
Heraeus Quarzglas GmbH & Co. KG
Heinz Fabian
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING SYNTHETIC QUARTZ GLASS
Publication number
20130133377
Publication date
May 30, 2013
Heraeus Quarzglas GmbH & Co. KG
Heinz Fabian
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
BEND INSENSITIVE FIBER
Publication number
20130094824
Publication date
Apr 18, 2013
Yeong-Seop Lee
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD OF MAKING A MULTIMODE OPTICAL FIBER
Publication number
20130029038
Publication date
Jan 31, 2013
Scott Robertson Bickham
G02 - OPTICS
Information
Patent Application
METHODS FOR MANUFACTURING LOW WATER PEAK OPTICAL WAVEGUIDE
Publication number
20130025326
Publication date
Jan 31, 2013
Franklin W. Dabby
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUS FOR MIXING VAPORIZED PRECURSOR AND GAS AND METHOD THEREFOR
Publication number
20130011319
Publication date
Jan 10, 2013
Lewis A. Bernstein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OPTICAL WAVEGUIDES HAVING FLATTENED HIGH ORDER MODES
Publication number
20120321260
Publication date
Dec 20, 2012
Michael Joseph Messerly
G02 - OPTICS