Controlling or regulating the down-draw process

Industry

CPC
C03B37/01242

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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

C03B37/01242Controlling or regulating the down-draw process

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for preform or tube drawing based on its viscosity
- Patent number 11,454,580
- Issue date Sep 27, 2022
- HERAEUS QUARTZ NORTH AMERICA LLC
- Georges Levon Fattal
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low-latency, hollow-core optical fiber with total internal reflecti...
- Patent number 10,416,376
- Issue date Sep 17, 2019
- Raytheon Company
- Robert W. Byren
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing a substrate tube of quartz glass
- Patent number 10,322,962
- Issue date Jun 18, 2019
- Heraeus Quarzglas GmbH & Co. KG
- Oliver Ganz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low-latency, hollow-core optical fiber with total internal reflecti...
- Patent number 10,302,858
- Issue date May 28, 2019
- Raytheon Company
- Robert W. Byren
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Plant for producing an elongate element usable for producing an opt...
- Patent number 10,221,087
- Issue date Mar 5, 2019
- Prysmian Cavi E Sistemi Energia S.r.L.
- Marco Antonio Caiata
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Thermal history-based etching
- Patent number 10,155,688
- Issue date Dec 18, 2018
- UT-Battelle, LLC
- John T. Simpson
- G02 - OPTICS
Information Patent Grant
Tubular semifinished product for producing an optical fiber
- Patent number 10,118,854
- Issue date Nov 6, 2018
- Heraeus Quarzglas GmbH & Co. KG
- Ralph Sattmann
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass rod machining method and machining apparatus
- Patent number 10,106,451
- Issue date Oct 23, 2018
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Otosaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Thermal history-based etching
- Patent number 9,828,284
- Issue date Nov 28, 2017
- UT-Battelle, LLC
- John T. Simpson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Processing method of glass base material for optical fiber
- Patent number 9,738,558
- Issue date Aug 22, 2017
- Shin-Etsu Chemical Co., Ltd.
- Hideki Fujii
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Elongating method and apparatus for glass base material
- Patent number 9,688,564
- Issue date Jun 27, 2017
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Otosaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass base material elongating method
- Patent number 9,328,012
- Issue date May 3, 2016
- Shin-Etsu Chemical Co., Ltd.
- Hideki Fujii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for producing a cylindrical component made of glass by elon...
- Patent number 9,221,712
- Issue date Dec 29, 2015
- Heraeus Quarzglas GmbH & Co. KG
- Thomas Bernard
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and tubular semifinished product for producing an optical fiber
- Patent number 9,085,481
- Issue date Jul 21, 2015
- Heraeus Quarzglas GmbH & Co. KG
- Ralph Sattmann
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for fabricating a glass rod and method of same
- Patent number 8,904,825
- Issue date Dec 9, 2014
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Otosaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for fabricating a glass rod and method of same
- Patent number 8,881,552
- Issue date Nov 11, 2014
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Otosaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for applying traction to an elongate element p...
- Patent number 8,695,379
- Issue date Apr 15, 2014
- Prysmian Cavi E Sistemi Energia S.r.L.
- Marco Antonio Caiata
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass tube processing apparatus
- Patent number 8,024,945
- Issue date Sep 27, 2011
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass tube processing method
- Patent number 8,015,845
- Issue date Sep 13, 2011
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Vertical drawing method for producing a cylindrical glass body and...
- Patent number 7,891,213
- Issue date Feb 22, 2011
- Heraeus Quarzglas GmbH & Co. KG
- Thomas Bogdahn
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for drawing glass parent material and drawing machine for us...
- Patent number 7,886,561
- Issue date Feb 15, 2011
- Sumitomo Electric Industries, Ltd.
- Kiichiro Kawasaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of elongating an optical fiber base material
- Patent number 7,788,951
- Issue date Sep 7, 2010
- Shin-Etsu Chemical Co., Ltd.
- Tadakatsu Shimada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass tube processing method, apparatus and glass tube
- Patent number 7,637,125
- Issue date Dec 29, 2009
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process and apparatus for elongating of an optical fibre preform
- Patent number 7,215,857
- Issue date May 8, 2007
- Prysmian Cavi E Sistemi Energia S.r.L.
- Antonio Mileo
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of elongating glass preform
- Patent number 6,988,381
- Issue date Jan 24, 2006
- Sumitomo Electric Industries, Ltd.
- Tatsuhiko Saitoh
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making a dispersion-managed optical fiber with varying th...
- Patent number 6,301,934
- Issue date Oct 16, 2001
- Corning Incorporated
- Michael S. Dobbins
- G02 - OPTICS
Information Patent Grant
Process for drawing glass fiber using prediction of future geometri...
- Patent number 6,098,428
- Issue date Aug 8, 2000
- Heraeus Quarzglas GmbH
- Thomas Bogdahn
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method controlling the draw rate in the drawing of a glass feedstock
- Patent number 5,314,517
- Issue date May 24, 1994
- Corning Incorporated
- David M. Koening
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER MANUFACTURING METHOD AND OPTICAL FIBER MANUFACTURING...
- Publication number 20240228359
- Publication date Jul 11, 2024
- FUJIKURA LTD.
- Tomoyasu Honda
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHODS FOR PRODUCING A HOLLOW-CORE FIBER AND FOR PRODUCING A PREFO...
- Publication number 20220242773
- Publication date Aug 4, 2022
- Manuel Rosenberger
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER GLASS PREFORM AND METHOD FOR DRAWING OPTICAL FIBER GL...
- Publication number 20220055939
- Publication date Feb 24, 2022
- Shin-Etsu Chemical Co., Ltd.
- Ryo MITTA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR SINTERING OF AN OPTICAL FIBRE PREFORM
- Publication number 20210047224
- Publication date Feb 18, 2021
- Sterlite Technologies Limited
- Subhanshu Aggarwal
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LOW-LATENCY, HOLLOW-CORE OPTICAL FIBER WITH TOTAL INTERNAL REFLECTI...
- Publication number 20190235162
- Publication date Aug 1, 2019
- Raytheon Company
- Robert W. Byren
- G02 - OPTICS
Information Patent Application
THERMAL HISTORY-BASED ETCHING
- Publication number 20180044227
- Publication date Feb 15, 2018
- UT-Battelle, LLC
- John T. SIMPSON
- G02 - OPTICS
Information Patent Application
APPARATUS AND METHOD FOR PREFORM OR TUBE DRAWING BASED ON ITS VISCO...
- Publication number 20170254733
- Publication date Sep 7, 2017
- HERAEUS TENEVO LLC
- Georges Levon FATTAL
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PRODUCING A SUBSTRATE TUBE OF QUARTZ GLASS
- Publication number 20170001901
- Publication date Jan 5, 2017
- Heraeus Quarzglas GmbH & Co. KG
- Oliver GANZ
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROCESS FOR PRODUCING A CYLINDRICAL COMPONENT MADE OF GLASS BY ELON...
- Publication number 20140245796
- Publication date Sep 4, 2014
- Heraeus Quarzglas GmbH & Co. KG
- Thomas Bernard
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Apparatus and Method for Applying Traction to an Elongate Element P...
- Publication number 20140174136
- Publication date Jun 26, 2014
- PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L.
- MARCO ANTONIO CAIATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF FUSING AND STRETCHING A LARGE DIAMETER OPTICAL WAVEGUIDE
- Publication number 20130283863
- Publication date Oct 31, 2013
- Edward Michael Dowd
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD AND TUBULAR SEMIFINISHED PRODUCT FOR PRODUCING AN OPTICAL FIBER
- Publication number 20120324960
- Publication date Dec 27, 2012
- Heraeus Quarzglas GmbH & Co. KG
- Ralph Sattmann
- G02 - OPTICS
Information Patent Application
ELONGATING METHOD AND APPARATUS FOR GLASS BASE MATERIAL
- Publication number 20120222452
- Publication date Sep 6, 2012
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya OTOSAKA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
APPARATUS FOR FABRICATING A GLASS ROD AND METHOD OF SAME
- Publication number 20120060560
- Publication date Mar 15, 2012
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Otosaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
APPARATUS FOR FABRICATING A GLASS ROD AND METHOD OF SAME
- Publication number 20120055198
- Publication date Mar 8, 2012
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Otosaka
- 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
GLASS TUBE PROCESSING METHOD, APPARATUS AND GLASS TUBE
- Publication number 20100236289
- Publication date Sep 23, 2010
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS TUBE PROCESSING METHOD, APPARATUS AND GLASS TUBE
- Publication number 20100064733
- Publication date Mar 18, 2010
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING AN ELONGATED GLASS BODY
- Publication number 20100005837
- Publication date Jan 14, 2010
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for elongating a glass body
- Publication number 20080271493
- Publication date Nov 6, 2008
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Tetsuya Nakanishi
- G01 - MEASURING TESTING
Information Patent Application
Vertical drawing method for producing a cylindrical glass body and...
- Publication number 20070119214
- Publication date May 31, 2007
- Heraeus Tenevo GmbH
- Thomas Bogdahn
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of stretching optical fiber base material and stretching app...
- Publication number 20070104444
- Publication date May 10, 2007
- Shinji Suzuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of elongating an optical fiber base material
- Publication number 20060225860
- Publication date Oct 12, 2006
- Shin-Etsu Chemical Co., Ltd.
- Tadakatsu Shimada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for elongating and collapsing a blank made of quartz glass
- Publication number 20060150685
- Publication date Jul 13, 2006
- Heraeus Tenevo GmbH
- Heinz Fabian
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Process and apparatus for elongating of an optical fibre preform
- Publication number 20060086148
- Publication date Apr 27, 2006
- Antonio Mileo
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for drawing glass patent material and drawing machine for us...
- Publication number 20050172672
- Publication date Aug 11, 2005
- Kiichiro Kawasaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass tube processing method, apparatus and glass tube
- Publication number 20050144983
- Publication date Jul 7, 2005
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of elongating glass preform
- Publication number 20050138970
- Publication date Jun 30, 2005
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Tatsuhiko Saitoh
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of fusing and stretching a large diameter optical waveguide
- Publication number 20040163420
- Publication date Aug 26, 2004
- Edward Michael Dowd
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Apparatus and method for applying traction to an elongate element p...
- Publication number 20030140658
- Publication date Jul 31, 2003
- Marco Antonio Caiata
- C03 - GLASS MINERAL OR SLAG WOOL

Controlling or regulating the down-draw process

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for preform or tube drawing based on its viscosity

Low-latency, hollow-core optical fiber with total internal reflecti...

Method for producing a substrate tube of quartz glass

Low-latency, hollow-core optical fiber with total internal reflecti...

Plant for producing an elongate element usable for producing an opt...

Thermal history-based etching

Tubular semifinished product for producing an optical fiber

Glass rod machining method and machining apparatus

Thermal history-based etching

Processing method of glass base material for optical fiber

Elongating method and apparatus for glass base material

Glass base material elongating method

Process for producing a cylindrical component made of glass by elon...

Method and tubular semifinished product for producing an optical fiber

Apparatus for fabricating a glass rod and method of same

Apparatus for fabricating a glass rod and method of same

Apparatus and method for applying traction to an elongate element p...

Glass tube processing apparatus

Glass tube processing method

Vertical drawing method for producing a cylindrical glass body and...

Method for drawing glass parent material and drawing machine for us...

Method of elongating an optical fiber base material

Glass tube processing method, apparatus and glass tube

Process and apparatus for elongating of an optical fibre preform

Method of elongating glass preform

Method of making a dispersion-managed optical fiber with varying th...

Process for drawing glass fiber using prediction of future geometri...

Method controlling the draw rate in the drawing of a glass feedstock

Patents Applicationslast 30 patents

OPTICAL FIBER MANUFACTURING METHOD AND OPTICAL FIBER MANUFACTURING...

METHODS FOR PRODUCING A HOLLOW-CORE FIBER AND FOR PRODUCING A PREFO...

OPTICAL FIBER GLASS PREFORM AND METHOD FOR DRAWING OPTICAL FIBER GL...

METHOD FOR SINTERING OF AN OPTICAL FIBRE PREFORM

LOW-LATENCY, HOLLOW-CORE OPTICAL FIBER WITH TOTAL INTERNAL REFLECTI...

THERMAL HISTORY-BASED ETCHING

APPARATUS AND METHOD FOR PREFORM OR TUBE DRAWING BASED ON ITS VISCO...

METHOD FOR PRODUCING A SUBSTRATE TUBE OF QUARTZ GLASS

PROCESS FOR PRODUCING A CYLINDRICAL COMPONENT MADE OF GLASS BY ELON...

Apparatus and Method for Applying Traction to an Elongate Element P...

METHOD OF FUSING AND STRETCHING A LARGE DIAMETER OPTICAL WAVEGUIDE

METHOD AND TUBULAR SEMIFINISHED PRODUCT FOR PRODUCING AN OPTICAL FIBER

ELONGATING METHOD AND APPARATUS FOR GLASS BASE MATERIAL

APPARATUS FOR FABRICATING A GLASS ROD AND METHOD OF SAME

APPARATUS FOR FABRICATING A GLASS ROD AND METHOD OF SAME

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

GLASS TUBE PROCESSING METHOD, APPARATUS AND GLASS TUBE

GLASS TUBE PROCESSING METHOD, APPARATUS AND GLASS TUBE

METHOD OF MANUFACTURING AN ELONGATED GLASS BODY

Method for elongating a glass body

Vertical drawing method for producing a cylindrical glass body and...

Method of stretching optical fiber base material and stretching app...

Method of elongating an optical fiber base material

Method for elongating and collapsing a blank made of quartz glass

Process and apparatus for elongating of an optical fibre preform

Method for drawing glass patent material and drawing machine for us...

Glass tube processing method, apparatus and glass tube

Method of elongating glass preform

Method of fusing and stretching a large diameter optical waveguide

Apparatus and method for applying traction to an elongate element p...