by progressive melting

Industry

CPC
C03B37/01291

This industry / category may be too specific. Please go to a parent level for more data

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

C03B37/01291by progressive melting

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a preform for optical fibers
- Patent number 11,780,762
- Issue date Oct 10, 2023
- Prysmian S.p.A.
- Cedric Gonnet
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Preparation of quartz glass bodies from silicon dioxide granulate
- Patent number 11,492,285
- Issue date Nov 8, 2022
- Heraeus Quarzglas GmbH & Co. KG
- Matthias Otter
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber preform and method for manufacturing such optical fib...
- Patent number 11,046,608
- Issue date Jun 29, 2021
- Draka Comteq BV
- Cédric Gonnet
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Quartz glass tube as a semi-finished product for an optical component
- Patent number 10,183,886
- Issue date Jan 22, 2019
- Heraeus Quarzglas GmbH & Co. KG
- Gerhard Schötz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing an optical preform with a POD cladding glass l...
- Patent number 9,296,639
- Issue date Mar 29, 2016
- Heraeus Quarzglas GmbH & Co. KG
- Gerhard Schoetz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber preform
- Patent number 8,265,439
- Issue date Sep 11, 2012
- Draka Comteq, B.V.
- Cedric Gonnet
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing an optical fiber preform
- Patent number 8,265,440
- Issue date Sep 11, 2012
- Draka Comteq, B.V.
- Cedric Gonnet
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for overcladding an optical fiber preform
- Patent number 8,181,488
- Issue date May 22, 2012
- Draka Comteq, B.V.
- Emmanuel Petitfrere
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for manufacturing low OH overcladding
- Patent number 8,028,545
- Issue date Oct 4, 2011
- Draka Comteq BV
- Emmanuel Petitfrere
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Plasma torch for overcladding an optical fiber preform
- Patent number 7,854,145
- Issue date Dec 21, 2010
- Draka Comteq, B.V.
- Cedric Gonnet
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical fiber preform, method for manufacturing thereof, and optica...
- Patent number 7,752,869
- Issue date Jul 13, 2010
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Otosaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for the production of a blank mold for optical fibers
- Patent number 7,716,952
- Issue date May 18, 2010
- Heraeus Quarzglas GmbH & Co. KG
- Gerhard Schötz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Overcladding an optical fiber preform using an air-argon plasma torch
- Patent number 7,703,305
- Issue date Apr 27, 2010
- Draka Comteq BV
- Jacques Jolly
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing an optical fiber preform
- Patent number 7,702,204
- Issue date Apr 20, 2010
- Draka Comteq BV
- Cedric Gonnet
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for building up plasma on an optical fiber preform, while re...
- Patent number 7,629,032
- Issue date Dec 8, 2009
- Draka Comteq BV
- André Appriou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Inductive thermal plasma torch
- Patent number 7,132,620
- Issue date Nov 7, 2006
- Alcatel
- Daniel Coelho
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of glazing an optical fiber preform with a plasma of reduced...
- Patent number 7,121,120
- Issue date Oct 17, 2006
- Alcatel
- Pierre Rebreyend
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing large capacity preforms by MCVD
- Patent number 6,988,379
- Issue date Jan 24, 2006
- Alcatel
- Gérard Orcel
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing a fluorine-doped silica powder
- Patent number 6,915,664
- Issue date Jul 12, 2005
- Alcatel
- Pierryle Jourdier
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Making an optical fiber preform including reducing the length of a...
- Patent number 6,735,984
- Issue date May 18, 2004
- Alcatel
- Jacques Jolly
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of fabricating an optical fiber preform including outside de...
- Patent number 6,715,321
- Issue date Apr 6, 2004
- Alcatel
- Pierre Ripoche
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of purifying natural or synthetic silica, and application th...
- Patent number 6,631,628
- Issue date Oct 14, 2003
- Alcatel
- Alain Drouart
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for manufacturing an optical fiber preform
- Patent number 6,584,806
- Issue date Jul 1, 2003
- Alcatel
- Emmanuel Petitfrere
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of depositing a layer of silica followed by a step of adding...
- Patent number 6,532,775
- Issue date Mar 18, 2003
- Alcatel
- Jean-Florent Campion
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of purifying natural or synthetic silica, and application th...
- Patent number 6,477,864
- Issue date Nov 12, 2002
- Alcatel
- Alain Drouart
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Modulating a diameter-increasing step of a fiber preform with no mo...
- Patent number 6,474,105
- Issue date Nov 5, 2002
- Alcatel Cable
- Benoît Gouez
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for gravity feeding powder to a plasma torch for manufact...
- Patent number 6,412,310
- Issue date Jul 2, 2002
- Alcatel
- Alain Drouart
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for making silica powder and use of such powder in the manu...
- Patent number 6,386,373
- Issue date May 14, 2002
- Alcatel
- Pierryle Jourdier
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for treating silica granules using porous grap...
- Patent number 6,319,550
- Issue date Nov 20, 2001
- Alcatel
- Jean-Florent Campion
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of purifying silica and depositing on an optical fiber preform
- Patent number 6,269,663
- Issue date Aug 7, 2001
- Alcatel
- Alain Drouart
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER PREFORM, METHOD FOR MANUFACTURING OPTICAL FIBER PREFO...
- Publication number 20200247709
- Publication date Aug 6, 2020
- Sumitomo Electric Industries, Ltd.
- Masatoshi HAYAKAWA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PREPARATION OF QUARTZ GLASS BODIES FROM SILICON DIOXIDE GRANULATE
- Publication number 20190062197
- Publication date Feb 28, 2019
- Heraeus Quarzglas GmbH & Co. KG
- Matthias OTTER
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING AN OPTICAL PREFORM WITH A POD CLADDING GLASS L...
- Publication number 20150218036
- Publication date Aug 6, 2015
- Heraeus Quarzglas GmbH & Co. KG
- Gerhard Schötz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Formation of microstructured fiber preforms using porous glass depo...
- Publication number 20110100061
- Publication date May 5, 2011
- James Fleming
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR THE PRODUCTION OF A BLANK MOLD FOR OPTICAL FIBERS
- Publication number 20100186453
- Publication date Jul 29, 2010
- Heraeus Quarzglas GmbH & Co. KG
- Gerhard Schötz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for Manufacturing an Optical Fiber Preform
- Publication number 20100189928
- Publication date Jul 29, 2010
- Draka Comteq B.V.
- Cedric Gonnet
- G02 - OPTICS
Information Patent Application
Optical Fiber Preform
- Publication number 20100189398
- Publication date Jul 29, 2010
- Draka Comteq B.V.
- Cedric Gonnet
- G02 - OPTICS
Information Patent Application
Method of Producing Glass of Optical Quality
- Publication number 20090053427
- Publication date Feb 26, 2009
- Degussa GmbH
- Monika Oswald
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method and Apparatus for Manufacturing an Optical Fiber Preform
- Publication number 20080250817
- Publication date Oct 16, 2008
- Draka Comteq B.V.
- Emmanuel Petitfrere
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of producing glass of optical quality
- Publication number 20080213497
- Publication date Sep 4, 2008
- DEGUSSA AG
- Monika Oswald
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING AN OPTICAL FIBER PREFORM
- Publication number 20080031582
- Publication date Feb 7, 2008
- Draka Comteq B.V.
- Cedric Gonnet
- G02 - OPTICS
Information Patent Application
Method and Installation for Producing a Fibered Element With a Ligh...
- Publication number 20080000269
- Publication date Jan 3, 2008
- Bernard Aladenize
- G02 - OPTICS
Information Patent Application
Plasma Torch for Overcladding an Optical Fiber Preform
- Publication number 20070295033
- Publication date Dec 27, 2007
- Draka Comteq B.V.
- Cedric Gonnet
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for Overcladding an Optical Fiber Preform
- Publication number 20070289332
- Publication date Dec 20, 2007
- Draka Comteq B.V.
- Emmanuel Petitfrere
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING LOW OH OVERCLADDING
- Publication number 20070163299
- Publication date Jul 19, 2007
- Draka Comteq B.V.
- Emmanuel PETITFRERE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Plasma torch and preform fabrication system using the method
- Publication number 20060288739
- Publication date Dec 28, 2006
- DRAKA COMTEQ B.V.
- Pierre Rebreyend
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for the production of a blank mold for optical fibers
- Publication number 20060213228
- Publication date Sep 28, 2006
- Heraeus Tenevo GmbH
- Gerhard Schotz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Device for overcladding preforms for optical fibers
- Publication number 20060179893
- Publication date Aug 17, 2006
- DRAKA COMTEQ B.V.
- Jacques Jolly
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for producing glass material
- Publication number 20060081004
- Publication date Apr 20, 2006
- Sumitomo Electric Industries, Ltd.
- Shinji Ishikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Process for producing an optical-fibre preform, optical-fibre prefo...
- Publication number 20060016225
- Publication date Jan 26, 2006
- DRAKA COMTEQ B.V.
- Jean-Florent Campion
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for plasma overcladding a fluorine-doped optical fiber prefo...
- Publication number 20050262876
- Publication date Dec 1, 2005
- DRAKA COMTEQ B.V.
- Pierryle Jourdier
- G02 - OPTICS
Information Patent Application
Optical fiber preform, method for manufacturing thereof, and optica...
- Publication number 20050229639
- Publication date Oct 20, 2005
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Otosaka
- G02 - OPTICS
Information Patent Application
Inductive thermal plasma torch
- Publication number 20050173384
- Publication date Aug 11, 2005
- DRAKA COMTEQ
- Daniel Coelho
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for making a preform
- Publication number 20050144987
- Publication date Jul 7, 2005
- DRAKA COMTEQ B.V.
- Emmanuel Petitfrere
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method and apparatus for plasma buildup of an optical fiber preform...
- Publication number 20040107898
- Publication date Jun 10, 2004
- ALCATEL
- Andre Appriou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber preform, method for manufacturing thereof, and optica...
- Publication number 20040028362
- Publication date Feb 12, 2004
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Otosaka
- G02 - OPTICS
Information Patent Application
Plasma torch, method of fabricating an optical fiber preform and pr...
- Publication number 20030182971
- Publication date Oct 2, 2003
- ALCATEL
- Pierre Rebreyend
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of producing glass of optical quality
- Publication number 20030140657
- Publication date Jul 31, 2003
- Monika Oswald
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Process for online spheroidization of quartz and silica particles
- Publication number 20030070452
- Publication date Apr 17, 2003
- ALCATEL
- Jacques Goudeau
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Convex polygon-shaped all-glass multi-clad optical fiber and method...
- Publication number 20030031444
- Publication date Feb 13, 2003
- Andre Croteau
- C03 - GLASS MINERAL OR SLAG WOOL

by progressive melting

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing a preform for optical fibers

Preparation of quartz glass bodies from silicon dioxide granulate

Optical fiber preform and method for manufacturing such optical fib...

Quartz glass tube as a semi-finished product for an optical component

Method for producing an optical preform with a POD cladding glass l...

Optical fiber preform

Method for manufacturing an optical fiber preform

Method for overcladding an optical fiber preform

Method and apparatus for manufacturing low OH overcladding

Plasma torch for overcladding an optical fiber preform

Optical fiber preform, method for manufacturing thereof, and optica...

Method for the production of a blank mold for optical fibers

Overcladding an optical fiber preform using an air-argon plasma torch

Method for manufacturing an optical fiber preform

Method for building up plasma on an optical fiber preform, while re...

Inductive thermal plasma torch

Method of glazing an optical fiber preform with a plasma of reduced...

Method of manufacturing large capacity preforms by MCVD

Method of manufacturing a fluorine-doped silica powder

Making an optical fiber preform including reducing the length of a...

Method of fabricating an optical fiber preform including outside de...

Method of purifying natural or synthetic silica, and application th...

Method and apparatus for manufacturing an optical fiber preform

Method of depositing a layer of silica followed by a step of adding...

Method of purifying natural or synthetic silica, and application th...

Modulating a diameter-increasing step of a fiber preform with no mo...

Apparatus for gravity feeding powder to a plasma torch for manufact...

Process for making silica powder and use of such powder in the manu...

Method and apparatus for treating silica granules using porous grap...

Method of purifying silica and depositing on an optical fiber preform

Patents Applicationslast 30 patents

OPTICAL FIBER PREFORM, METHOD FOR MANUFACTURING OPTICAL FIBER PREFO...

PREPARATION OF QUARTZ GLASS BODIES FROM SILICON DIOXIDE GRANULATE

METHOD FOR PRODUCING AN OPTICAL PREFORM WITH A POD CLADDING GLASS L...

Formation of microstructured fiber preforms using porous glass depo...

METHOD FOR THE PRODUCTION OF A BLANK MOLD FOR OPTICAL FIBERS

Method for Manufacturing an Optical Fiber Preform

Optical Fiber Preform

Method of Producing Glass of Optical Quality

Method and Apparatus for Manufacturing an Optical Fiber Preform

Method of producing glass of optical quality

METHOD FOR MANUFACTURING AN OPTICAL FIBER PREFORM

Method and Installation for Producing a Fibered Element With a Ligh...

Plasma Torch for Overcladding an Optical Fiber Preform

Method for Overcladding an Optical Fiber Preform

METHOD AND APPARATUS FOR MANUFACTURING LOW OH OVERCLADDING

Plasma torch and preform fabrication system using the method

Method for the production of a blank mold for optical fibers

Device for overcladding preforms for optical fibers

Method for producing glass material

Process for producing an optical-fibre preform, optical-fibre prefo...

Method for plasma overcladding a fluorine-doped optical fiber prefo...

Optical fiber preform, method for manufacturing thereof, and optica...

Inductive thermal plasma torch

Method for making a preform

Method and apparatus for plasma buildup of an optical fiber preform...

Optical fiber preform, method for manufacturing thereof, and optica...

Plasma torch, method of fabricating an optical fiber preform and pr...

Method of producing glass of optical quality

Process for online spheroidization of quartz and silica particles

Convex polygon-shaped all-glass multi-clad optical fiber and method...