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C03B37/01807
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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
C03B37/01807
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for reproducibly producing a preform for glass...
Patent number
11,702,358
Issue date
Jul 18, 2023
J-Fiber GmbH
Wolfgang Haemmerle
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass body manufacturing apparatus, glass body manufacturing method...
Patent number
11,548,806
Issue date
Jan 10, 2023
Furukawa Electric Co., Ltd.
Koichi Toyosaki
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of manufacturing optical fiber preform and optical fiber pre...
Patent number
11,345,627
Issue date
May 31, 2022
Sumitomo Electric Industries, Ltd.
Tetsuya Haruna
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Optical fiber preforms with halogen doping
Patent number
11,261,121
Issue date
Mar 1, 2022
Corning Incorporated
Dana Craig Bookbinder
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for the defined separation of a glass layer on an inner wall...
Patent number
10,604,440
Issue date
Mar 31, 2020
J-Fiber GmbH
Robert Hanf
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Rotary feed-through for mounting a rotating substrate tube in a lat...
Patent number
10,584,055
Issue date
Mar 10, 2020
Draka Comteq BV
Igor Milicevic
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber
Patent number
10,550,030
Issue date
Feb 4, 2020
Sumitomo Electric Industries, Ltd.
Hirotaka Sakuma
G02 - OPTICS
Information
Patent Grant
Optical fiber preform
Patent number
10,155,687
Issue date
Dec 18, 2018
Sumitomo Electric Industries, Ltd.
Yoshiaki Tamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for fabrication of ytterbium doped optical fiber
Patent number
10,040,714
Issue date
Aug 7, 2018
Council of Scientific and Industrial Research
Ranjan Sen
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and device for manufacturing an optical preform by means of...
Patent number
9,828,279
Issue date
Nov 28, 2017
Draka Comteq BV
Igor Milicevic
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber
Patent number
9,575,245
Issue date
Feb 21, 2017
Sumitomo Electric Industries, Ltd.
Yoshiaki Tamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and a device for manufacturing an optical preform by means o...
Patent number
9,463,994
Issue date
Oct 11, 2016
Draka Comteq BV
Igor Milicevic
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Multimode optical fibre
Patent number
9,459,400
Issue date
Oct 4, 2016
Draka Comteq, B.V.
Pieter Matthijsse
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
Optical-fiber preform and method for manufacturing optical-fiber pr...
Patent number
9,411,095
Issue date
Aug 9, 2016
Sumitomo Electric Industries, Ltd.
Yoshiaki Tamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber preform manufacturing method, optical fiber preform,...
Patent number
9,340,444
Issue date
May 17, 2016
Sumitomo Electric Industries, Ltd.
Masaaki Hirano
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Broadband multi-mode optical fibers with flat-zone in dopant concen...
Patent number
9,329,335
Issue date
May 3, 2016
OFS Fitel, LLC
Kasyapa Balemarthy
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber preform
Patent number
9,322,990
Issue date
Apr 26, 2016
Sumitomo Electric Industries, Ltd.
Masaaki Hirano
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Low macrobending loss single-mode optical fibre
Patent number
9,279,935
Issue date
Mar 8, 2016
Prysmian S.p.A.
Silvio Frigerio
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
PCVD method for manufacturing a primary preform for optical fibers
Patent number
9,266,767
Issue date
Feb 23, 2016
Draka Comteq BV
Igor Milicevic
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
Method for manufacturing optical fiber base material, and optical f...
Patent number
9,199,877
Issue date
Dec 1, 2015
Sumitomo Electric Industries, Ltd.
Tetsuya Haruna
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
Information
Patent Grant
Optical fiber preform, optical fiber, and method of manufacturing o...
Patent number
9,139,466
Issue date
Sep 22, 2015
Sumitomo Electric Industries, Ltd.
Masaaki Hirano
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber and optical fiber preform
Patent number
9,097,834
Issue date
Aug 4, 2015
Sumitomo Electric Industries, Ltd.
Masaaki Hirano
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing synthetic quartz glass
Patent number
9,061,935
Issue date
Jun 23, 2015
Heraeus Quarzglas GmbH & Co. KG
Heinz Fabian
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and device for manufacturing an optical preform
Patent number
9,051,205
Issue date
Jun 9, 2015
Draka Comteq, B.V.
Igor Milicevic
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optical fiber preform, method for producing optical fiber, and opti...
Patent number
9,036,972
Issue date
May 19, 2015
Sumitomo Electric Industries, Ltd.
Yoshiaki Tamura
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass preform manufacturing method
Patent number
8,844,323
Issue date
Sep 30, 2014
Fujikura Ltd.
Takayuki Kitamura
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING GLASS FINE PARTICLE DEPOSIT AND METHOD FOR...
Publication number
20220033294
Publication date
Feb 3, 2022
Sumitomo Electric Industries, Ltd.
Masatoshi HAYAKAWA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD AND APPARATUS FOR REPRODUCIBLY PRODUCING A PREFORM FOR GLASS...
Publication number
20210309558
Publication date
Oct 7, 2021
LEONI KABEL GMBH
Wolfgang HAEMMERLE
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS BODY MANUFACTURING APPARATUS, GLASS BODY MANUFACTURING METHOD...
Publication number
20200283328
Publication date
Sep 10, 2020
FURUKAWA ELECTRIC CO., LTD.
Koichi TOYOSAKI
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER PREFORM AND OPTICAL FIBER PRE...
Publication number
20190270662
Publication date
Sep 5, 2019
Sumitomo Electric Industries, Ltd.
Tetsuya HARUNA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER PREFORMS WITH HALOGEN DOPING
Publication number
20190119143
Publication date
Apr 25, 2019
Corning Incorporated
Dana Craig Bookbinder
G02 - OPTICS
Information
Patent Application
METHOD FOR THE DEFINED SEPARATION OF A GLASS LAYER ON AN INNER WALL...
Publication number
20180201536
Publication date
Jul 19, 2018
J-Fiber GmbH
ROBERT HANF
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD AND A DEVICE FOR MANUFACTURING AN OPTICAL PREFORM BY MEANS O...
Publication number
20150336838
Publication date
Nov 26, 2015
Draka Comteq B.V.
Igor Milicevic
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR PRODUCING OPTICAL FIBER PREFORM, OPTICAL FIBER PREFORM,...
Publication number
20140370287
Publication date
Dec 18, 2014
Sumitomo Electric Industries, Ltd.
Yoshiaki Tamura
G02 - OPTICS
Information
Patent Application
Multimode Optical Fibre
Publication number
20140341520
Publication date
Nov 20, 2014
Draka Comteq B.V.
Pieter Matthijse
G02 - OPTICS
Information
Patent Application
PCVD METHOD FOR MANUFACTURING A PRIMARY PREFORM FOR OPTICAL FIBERS
Publication number
20140322456
Publication date
Oct 30, 2014
Draka Comteq B.V.
Igor Milicevic
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
VAPOR DELIVERY SYSTEM
Publication number
20140299059
Publication date
Oct 9, 2014
OFS FITEL, LLC
David D. Braganza
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
METHOD FOR MANUFACTURING OPTICAL FIBER BASE MATERIAL, AND OPTICAL F...
Publication number
20140127507
Publication date
May 8, 2014
Sumitomo Electric Industries, Ltd.
Tetsuya Haruna
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER
Publication number
20140086544
Publication date
Mar 27, 2014
J-PLASMA GMBH
Matthias Auth
G02 - OPTICS
Information
Patent Application
LOW MACROBENDING LOSS SINGLE-MODE OPTICAL FIBRE
Publication number
20130272670
Publication date
Oct 17, 2013
Silvio Frigerio
G02 - OPTICS
Information
Patent Application
Methods and Devices for Making Glass Fiber Preforms
Publication number
20130273248
Publication date
Oct 17, 2013
Wolfgang Haemmerle
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
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
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 An Optical Fiber With Trench Region In Its Index P...
Publication number
20130091899
Publication date
Apr 18, 2013
OFS FITEL, LLC
Peter Ingo Borel
G02 - OPTICS
Information
Patent Application
METHOD FOR MAKING AN OPTICAL FIBER PREFORM
Publication number
20130034654
Publication date
Feb 7, 2013
Sumitomo Electric Industries, Ltd.
Tetsuya HARUNA
G02 - OPTICS
Information
Patent Application
OPTICAL WAVEGUIDES HAVING FLATTENED HIGH ORDER MODES
Publication number
20120321260
Publication date
Dec 20, 2012
Michael Joseph Messerly
G02 - OPTICS
Information
Patent Application
Single-Mode Optical Fiber
Publication number
20120315006
Publication date
Dec 13, 2012
DRAKA COMTEQ, B.V.
Marianne Bigot-Astruc
G02 - OPTICS
Information
Patent Application
Single-Mode Optical Fiber
Publication number
20120301093
Publication date
Nov 29, 2012
DRAKA COMTEQ, B.V.
Pierre Sillard
G02 - OPTICS
Information
Patent Application
Methods and Apparatuses for Reducing Gelation of Glass Precursor Ma...
Publication number
20120276291
Publication date
Nov 1, 2012
Chester D. Bird
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER AND OPTICAL FIBER PREFORM
Publication number
20120263427
Publication date
Oct 18, 2012
Sumitomo Electric Industries, Ltd.
Masaaki Hirano
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING OPTICAL FIBER PREFORM
Publication number
20120192593
Publication date
Aug 2, 2012
Sumitomo Electric Industries, Ltd.
Tetsuya HARUNA
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER PREFORM, OPTICAL FIBER, AND METHOD OF MANUFACTURING O...
Publication number
20120189262
Publication date
Jul 26, 2012
Sumitomo Electric Industries, Ltd.
Masaaki HIRANO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Methods of making single mode optical fibers with reduced bend sens...
Publication number
20120159995
Publication date
Jun 28, 2012
Peter Ingo Borel
G02 - OPTICS
Information
Patent Application
GLASS PREFORM MANUFACTURING METHOD
Publication number
20120060561
Publication date
Mar 15, 2012
FUJIKURA LTD.
Takayuki KITAMURA
C03 - GLASS MINERAL OR SLAG WOOL