Means for changing or stabilising the diameter or form of tubes or rods

Industry

CPC
C03B37/01861

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Parent Industries

CCHEMISTRY METALLURGY C03Glass mineral C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES C03B37/00Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags

Current Industry

C03B37/01861Means for changing or stabilising the diameter or form of tubes or rods

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing a primary preform by etching and collapsing a...
- Patent number 10,730,784
- Issue date Aug 4, 2020
- Draka Comteq BV
- Igor Milicevic
- 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
Optical fiber
- Patent number 10,550,030
- Issue date Feb 4, 2020
- Sumitomo Electric Industries, Ltd.
- Hirotaka Sakuma
- G02 - OPTICS
Information Patent Grant
System and method for straightening and elongating a glass core rod
- Patent number 10,538,455
- Issue date Jan 21, 2020
- OFS Fltel, LLC
- Mark L Edmundson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for forming a glass preform
- Patent number 10,370,283
- Issue date Aug 6, 2019
- HERAEUS QUARTZ NORTH AMERICA LLC
- Jong-Won Lee
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing optical fiber base material and method of m...
- Patent number 10,246,366
- Issue date Apr 2, 2019
- Fujikura Ltd.
- Nobuo Oozeki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low loss optical fiber and method of making the same
- Patent number 10,197,728
- Issue date Feb 5, 2019
- OFS Fitel, LLC
- Peter I Borel
- 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
Method for activating an inner surface of a substrate tube for the...
- Patent number 9,831,068
- Issue date Nov 28, 2017
- Draka Comteq, B.V.
- Igor Milicevic
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing an optical preform
- Patent number 9,663,394
- Issue date May 30, 2017
- Draka Comteq BV
- Igor Milicevic
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low loss optical fiber and method of making the same
- Patent number 9,658,395
- Issue date May 23, 2017
- OFS Fitel, LLC
- Peter I Borel
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing a precursor for a primary preform for opti...
- Patent number 9,643,879
- Issue date May 9, 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
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
Rare-earth-doped amplifying optical fiber
- Patent number 9,162,917
- Issue date Oct 20, 2015
- Draka Comteq, B.V.
- Ekaterina Burov
- 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
Optical fiber, in particular a laser fiber containing a doped glass...
- Patent number 8,879,879
- Issue date Nov 4, 2014
- J-Fiber GmbH
- Wolfgang Hämmerle
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing optical fiber preform
- Patent number 8,839,646
- Issue date Sep 23, 2014
- Sumitomo Electric Industries, Ltd.
- Tetsuya Haruna
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for preparing an optical preform
- Patent number 8,815,103
- Issue date Aug 26, 2014
- Corning Incorporated
- Dana Craig Bookbinder
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods for making optical fiber preforms and microstructured optic...
- Patent number 8,020,410
- Issue date Sep 20, 2011
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Inductively-coupled plasma source
- Patent number 7,969,096
- Issue date Jun 28, 2011
- MKS Instruments, Inc.
- Xing Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for modifying ovality of optical fiber preforms
- Patent number 7,946,133
- Issue date May 24, 2011
- Fitel U.S.A. Corp.
- James William Fleming
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
MCVD optical fiber method with partial removal of substrate tube
- Patent number 7,946,134
- Issue date May 24, 2011
- OFS Fitel, LLC
- Robert M. Atkins
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multimode optical fiber for high rate LAN, method for manufacturing...
- Patent number 7,747,119
- Issue date Jun 29, 2010
- LS Cable Ltd.
- Dong-Wook Lee
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and device for manufacturing optical preforms, as well as th...
- Patent number 7,734,135
- Issue date Jun 8, 2010
- Draka Comteq BV
- Pieter Matthijsse
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low loss optical fiber and method for making same
- Patent number 7,524,780
- Issue date Apr 28, 2009
- Corning Incorporated
- Laura J. Ball
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for making low loss optical fiber
- Patent number 7,469,559
- Issue date Dec 30, 2008
- Corning Incorporated
- Laura J Ball
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making optical fiber and optical fiber made by the method
- Patent number 7,317,856
- Issue date Jan 8, 2008
- Sumitomo Electric Industries, Ltd.
- Masaaki Hirano
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing a solid preform
- Patent number 7,069,749
- Issue date Jul 4, 2006
- Draka Fibre Technology B.V.
- Martinus Johannes Marinus Jozeph Swarts
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of fabricating an optical fiber preform using MCVD and nonli...
- Patent number 6,898,357
- Issue date May 24, 2005
- Optonest Corporation
- Won-Taek Han
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR ALIGNING AN IMPACT OF A TUBULAR PREFORM OF AN OPTICAL WA...
- Publication number 20210039979
- Publication date Feb 11, 2021
- LEONI KABEL GMBH
- CHRISTIAN SCHULZE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER PREFORM PRODUCTION METHOD AND OPTICAL FIBER PRODUCTIO...
- Publication number 20190169064
- Publication date Jun 6, 2019
- Sumitomo Electric Industries, Ltd.
- Tadashi ENOMOTO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
System and Method For Straightening And Elongating A Glass Core Rod
- Publication number 20190119144
- Publication date Apr 25, 2019
- OFS FITEL, LLC
- Mark L Edmundson
- C03 - GLASS MINERAL OR SLAG WOOL
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 FOR MANUFACTURING A PRECURSOR FOR A PRIMARY PREFORM FOR OPTI...
- Publication number 20150315060
- Publication date Nov 5, 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
METHOD FOR ACTIVATING AN INNER SURFACE OF A HOLLOW GLASS SUBSTRATE...
- Publication number 20140157829
- Publication date Jun 12, 2014
- Draka Comteq B.V.
- Igor Milicevic
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL AND METHOD OF M...
- Publication number 20130081430
- Publication date Apr 4, 2013
- FUJIKURA LTD.
- Nobuo Oozeki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL AND METHOD OF M...
- Publication number 20130081429
- Publication date Apr 4, 2013
- FUJIKURA LTD.
- Nobuo Oozeki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
DEVICE AND METHOD FOR MANUFACTURING AN OPTICAL PREFORM
- Publication number 20120318025
- Publication date Dec 20, 2012
- Draka Comteq B.V.
- Igor MILICEVIC
- C03 - GLASS MINERAL OR SLAG WOOL
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
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
Rare-Earth-Doped Amplifying Optical Fiber
- Publication number 20120224254
- Publication date Sep 6, 2012
- DRAKA COMTEQ, B.V.
- Ekaterina Burov
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING OPTICAL FIBER PREFORM
- Publication number 20120198892
- Publication date Aug 9, 2012
- Sumitomo Electric Industries, Ltd.
- Yoshiaki TAMURA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING OPTICAL FIBER PREFORM
- Publication number 20120198891
- Publication date Aug 9, 2012
- Sumitomo Electric Industries, Ltd.
- Yoshiaki TAMURA
- C03 - GLASS MINERAL OR SLAG WOOL
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, IN PARTICULAR A LASER FIBER CONTAINING A DOPED GLASS...
- Publication number 20120063733
- Publication date Mar 15, 2012
- J-Fiber GmbH
- Wolfgang Hämmerle
- G02 - OPTICS
Information Patent Application
Method of Fabricating an Optical Fiber Preform
- Publication number 20120040184
- Publication date Feb 16, 2012
- Draka Comteq B.V.
- Louis-Anne de Montmorillon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHODS FOR MODIFYING OVALITY OF OPTICAL FIBER PREFORMS
- Publication number 20110056245
- Publication date Mar 10, 2011
- Fitel USA Corp.
- James William Fleming
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber manufacture
- Publication number 20100287993
- Publication date Nov 18, 2010
- Robert M. Atkins
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Process for Preparing an Optical Preform
- Publication number 20090272716
- Publication date Nov 5, 2009
- Dana Craig Bookbinder
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ENERGY-TRANSMITTING OR ULTRAVIOLET LIGHT-TRANSMITTING OPTICAL FIBER...
- Publication number 20090208760
- Publication date Aug 20, 2009
- Asahi Glass Company, Limited
- Madoka KUWAHARA
- G02 - OPTICS
Information Patent Application
Methods for making optical fiber preforms and microstructured optic...
- Publication number 20090126407
- Publication date May 21, 2009
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Inductively-coupled plasma source
- Publication number 20080142729
- Publication date Jun 19, 2008
- MKS Instruments, Inc.
- Xing Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Optical fiber preform manufacturing method
- Publication number 20080028799
- Publication date Feb 7, 2008
- LG CABLE LTD.
- Young-il Kwon
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method and device for producing optical fiber matrix
- Publication number 20070175242
- Publication date Aug 2, 2007
- Masaaki Hirano
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Multimode optical fiber for high rate LAN, method for manufacturing...
- Publication number 20070172182
- Publication date Jul 26, 2007
- LG CABLE LTD.
- Dong-Wook Lee
- G02 - OPTICS
Information Patent Application
METHODS FOR MODIFYING OVALITY OF OPTICAL FIBER PREFORMS
- Publication number 20070125127
- Publication date Jun 7, 2007
- Fitel USA Corp.
- James William Fleming
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method and device for manufacturing optical preforms, as well as th...
- Publication number 20070003197
- Publication date Jan 4, 2007
- Pieter Matthijsse
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of making optical fiber and optical fiber made by the method
- Publication number 20060245705
- Publication date Nov 2, 2006
- Masaaki Hirano
- G02 - OPTICS

Means for changing or stabilising the diameter or form of tubes or rods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for preparing a primary preform by etching and collapsing a...

Method for the defined separation of a glass layer on an inner wall...

Optical fiber

System and method for straightening and elongating a glass core rod

Method for forming a glass preform

Method of manufacturing optical fiber base material and method of m...

Low loss optical fiber and method of making the same

Optical fiber preform

Method for activating an inner surface of a substrate tube for the...

Method for manufacturing an optical preform

Low loss optical fiber and method of making the same

Method for manufacturing a precursor for a primary preform for opti...

Optical fiber

Optical fiber preform

Rare-earth-doped amplifying optical fiber

Optical fiber and optical fiber preform

Optical fiber, in particular a laser fiber containing a doped glass...

Method for producing optical fiber preform

Process for preparing an optical preform

Methods for making optical fiber preforms and microstructured optic...

Inductively-coupled plasma source

Methods for modifying ovality of optical fiber preforms

MCVD optical fiber method with partial removal of substrate tube

Multimode optical fiber for high rate LAN, method for manufacturing...

Method and device for manufacturing optical preforms, as well as th...

Low loss optical fiber and method for making same

Method for making low loss optical fiber

Method of making optical fiber and optical fiber made by the method

Method of manufacturing a solid preform

Method of fabricating an optical fiber preform using MCVD and nonli...

Patents Applicationslast 30 patents

DEVICE FOR ALIGNING AN IMPACT OF A TUBULAR PREFORM OF AN OPTICAL WA...

OPTICAL FIBER PREFORM PRODUCTION METHOD AND OPTICAL FIBER PRODUCTIO...

System and Method For Straightening And Elongating A Glass Core Rod

METHOD FOR THE DEFINED SEPARATION OF A GLASS LAYER ON AN INNER WALL...

METHOD FOR MANUFACTURING A PRECURSOR FOR A PRIMARY PREFORM FOR OPTI...

METHOD FOR PRODUCING OPTICAL FIBER PREFORM, OPTICAL FIBER PREFORM,...

METHOD FOR ACTIVATING AN INNER SURFACE OF A HOLLOW GLASS SUBSTRATE...

METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL AND METHOD OF M...

METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL AND METHOD OF M...

DEVICE AND METHOD FOR MANUFACTURING AN OPTICAL PREFORM

Single-Mode Optical Fiber

OPTICAL FIBER AND OPTICAL FIBER PREFORM

Rare-Earth-Doped Amplifying Optical Fiber

METHOD FOR PRODUCING OPTICAL FIBER PREFORM

METHOD FOR PRODUCING OPTICAL FIBER PREFORM

METHOD FOR PRODUCING OPTICAL FIBER PREFORM

OPTICAL FIBER, IN PARTICULAR A LASER FIBER CONTAINING A DOPED GLASS...

Method of Fabricating an Optical Fiber Preform

METHODS FOR MODIFYING OVALITY OF OPTICAL FIBER PREFORMS

Optical fiber manufacture

Process for Preparing an Optical Preform

ENERGY-TRANSMITTING OR ULTRAVIOLET LIGHT-TRANSMITTING OPTICAL FIBER...

Methods for making optical fiber preforms and microstructured optic...

Inductively-coupled plasma source

Optical fiber preform manufacturing method

Method and device for producing optical fiber matrix

Multimode optical fiber for high rate LAN, method for manufacturing...

METHODS FOR MODIFYING OVALITY OF OPTICAL FIBER PREFORMS

Method and device for manufacturing optical preforms, as well as th...

Method of making optical fiber and optical fiber made by the method