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

Industry

CPC
C03B37/01466

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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

C03B37/01466Means 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 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
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
Neutralizing gas system for furnace
- Patent number 11,072,560
- Issue date Jul 27, 2021
- Corning Incorporated
- Dana Craig Bookbinder
- 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
Optical fiber
- Patent number 10,550,030
- Issue date Feb 4, 2020
- Sumitomo Electric Industries, Ltd.
- Hirotaka Sakuma
- G02 - OPTICS
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
Optical fiber
- Patent number 9,910,216
- Issue date Mar 6, 2018
- Sumitomo Electric Industries, Ltd.
- Tetsuya Haruna
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods for producing optical fiber preforms with low index trenches
- Patent number 9,873,629
- Issue date Jan 23, 2018
- Corning Incorporated
- Steven Bruce Dawes
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fibers and preforms with one step fluorine trench and overc...
- Patent number 9,776,907
- Issue date Oct 3, 2017
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass base material elongating method
- Patent number 9,493,374
- Issue date Nov 15, 2016
- Shin-Etsu Chemical Co., Ltd.
- Hideki Fujii
- 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 and method of manufacturing optical fiber preform
- Patent number 8,925,355
- Issue date Jan 6, 2015
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing method for glass base material
- Patent number 8,919,153
- Issue date Dec 30, 2014
- Sumitomo Electric Industries, Ltd.
- Tomohiro Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
8904826
- Patent number 8,904,826
- Issue date Dec 9, 2014
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing optical fiber base material
- Patent number 8,820,121
- Issue date Sep 2, 2014
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Otosaka
- 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
Optical fiber containing an alkali metal oxide and methods and appa...
- Patent number 8,798,412
- Issue date Aug 5, 2014
- Corning Incorporated
- Dana C. Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing optical fiber preform
- Patent number 8,661,857
- Issue date Mar 4, 2014
- Shin-Etsu Chemical Co., Ltd.
- Yoshiaki Shimizu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Quartz glass tube as a semifinished product for preform and fiber m...
- Patent number 8,544,299
- Issue date Oct 1, 2013
- Heraeus Quarzglas GmbH & Co. KG
- Gerhard Schoetz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Microstructured optical fibers and methods
- Patent number 8,464,556
- Issue date Jun 18, 2013
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for manufacturing a low-attenuation optical fiber
- Patent number 8,333,090
- Issue date Dec 18, 2012
- Prysmian S.p.A.
- Marco Ruzzier
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing a hollow cylinder of synthetic quartz glass, a...
- Patent number 8,316,671
- Issue date Nov 27, 2012
- Heraeus Quarzglas GmbH & Co. KG
- Michael Huenermann
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods for manufacturing low water peak optical waveguide incorpor...
- Patent number 8,205,472
- Issue date Jun 26, 2012
- ASI/Silica Machinery, LLC
- David McDonald Stirling
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods for manufacturing low water peak optical waveguide incorpor...
- Patent number 7,930,905
- Issue date Apr 26, 2011
- ASI/Silica Machinery, LLC
- David McDonald Stirling
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Polarization-maintaining optical fiber, method of manufacturing pol...
- Patent number 7,809,223
- Issue date Oct 5, 2010
- The Furukawa Electric Co., Ltd.
- Ryo Miyabe
- 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
Method of manufacturing a glass based material with defect removal
- Patent number 7,698,908
- Issue date Apr 20, 2010
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Oyamada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Elongating method of optical fiber base material
- Patent number 7,458,234
- Issue date Dec 2, 2008
- Shin-Etsu Chemical Co., Ltd.
- Waichi Yamamura
- 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
Optical fiber with birefringence and large mode field diameter
- Patent number 7,158,705
- Issue date Jan 2, 2007
- Corning Incorporated
- George E Berkey
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

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
OPTICAL FIBER
- Publication number 20170305781
- Publication date Oct 26, 2017
- Sumitomo Electric Industries, Ltd.
- Tetsuya HARUNA
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING SILICA GLASS PREFORM FOR OPTICAL FIBER
- Publication number 20160214884
- Publication date Jul 28, 2016
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBERS AND PREFORMS WITH ONE STEP FLUORINE TRENCH AND OVERC...
- Publication number 20160075591
- Publication date Mar 17, 2016
- Corning Incorporated
- Dana Craig Bookbinder
- G02 - OPTICS
Information Patent Application
GLASS BASE MATERIAL ELONGATING METHOD
- Publication number 20130205833
- Publication date Aug 15, 2013
- Shin-Etsu Chemical Co., Ltd.
- Hideki FUJII
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING GLASS BASE MATERIAL
- Publication number 20130036770
- Publication date Feb 14, 2013
- Sumitomo Electric Industries, Ltd.
- Tomohiro Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Methods for Producing Optical Fiber Preforms with Low Index Trenches
- Publication number 20130000840
- Publication date Jan 3, 2013
- Steven Bruce Dawes
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING GLASS PREFORM
- Publication number 20120297837
- Publication date Nov 29, 2012
- SUMITOMO ELECTRIC INDUSTRIES ,LTD.
- Tomohiro Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
MANUFACTURING METHOD FOR GLASS BASE MATERIAL
- Publication number 20120291494
- Publication date Nov 22, 2012
- Sumitomo Electric Industries. Ltd.
- Tomohiro Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER AND METHOD OF MANUFACTURING OPTICAL FIBER PREFORM
- Publication number 20120186303
- Publication date Jul 26, 2012
- Shin-Etsu Chemical Co., Ltd.
- Dai INOUE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER PREFORM
- Publication number 20120055199
- Publication date Mar 8, 2012
- Shin-Etsu Chemical Co., Ltd.
- Yoshiaki SHIMIZU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHODS FOR MANUFACTURING LOW WATER PEAK OPTICAL WAVEGUIDE INCORPOR...
- Publication number 20110167874
- Publication date Jul 14, 2011
- ASI/Silica Machinery, LLC
- David McDonald Stirling
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL
- Publication number 20110162413
- Publication date Jul 7, 2011
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya OTOSAKA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MAKING A GLASS PREFORM
- Publication number 20110011135
- Publication date Jan 20, 2011
- Sumitomo Electric Industries, Ltd.
- Tomohiro Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROCESS FOR MANUFACTURING A LOW-ATTENUATION OPTICAL FIBER
- Publication number 20100236292
- Publication date Sep 23, 2010
- Marco Ruzzier
- 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 Producing a Hollow Cylinder of Synthetic Quartz Glass, a...
- Publication number 20100081554
- Publication date Apr 1, 2010
- Michael Huenermann
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
QUARTZ GLASS TUBE AS A SEMIFINISHED PRODUCT FOR PREFORM AND FIBER M...
- Publication number 20100034998
- Publication date Feb 11, 2010
- Gerhard Schoetz
- 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
Method for Producing a Tubular Semifinished Product From Fluorine-D...
- Publication number 20090260400
- Publication date Oct 22, 2009
- Heraeus Quarzglas GmbH & Co., KG
- Gerhard Schoetz
- C03 - GLASS MINERAL OR SLAG WOOL
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
POLARIZATION-MAINTAINING OPTICAL FIBER, METHOD OF MANUFACTURING POL...
- Publication number 20080292251
- Publication date Nov 27, 2008
- THE FURUKAWA ELECTRIC CO., LTD.
- Ryo Miyabe
- G02 - OPTICS
Information Patent Application
Microstructured optical fibers and methods
- Publication number 20080276650
- Publication date Nov 13, 2008
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Macro-bending insensitive optical fiber
- Publication number 20080013901
- Publication date Jan 17, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Jin-Haing Kim
- G02 - OPTICS
Information Patent Application
Apparatus for fabricating optical fiber preform and method for fabr...
- Publication number 20070157674
- Publication date Jul 12, 2007
- Samsung Electronics Co. Ltd.
- Young-Sik Yoon
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Elongating method of optical fiber base material
- Publication number 20070137258
- Publication date Jun 21, 2007
- Shin-Etsu Chemical Co., Ltd.
- Waichi Yamamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber perform cone shaping or preparation method
- Publication number 20070125128
- Publication date Jun 7, 2007
- Sanket Shah
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Apparatus and method for preparing optical fiber preform having des...
- Publication number 20070079635
- Publication date Apr 12, 2007
- STERLITE OPTICAL TECHNOLOGIES LTD
- Parag Kulkarni
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and apparatus for drilling preforms for holey optical fibers
- Publication number 20070062337
- Publication date Mar 22, 2007
- Guojun Dai
- C03 - GLASS MINERAL OR SLAG WOOL

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

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of producing optical fiber preform and optical fiber

Optical fibers having a varying clad index and methods of forming same

Neutralizing gas system for furnace

Method of producing optical fiber preform and optical fiber

Optical fiber

Method for forming a glass preform

Optical fiber

Methods for producing optical fiber preforms with low index trenches

Optical fibers and preforms with one step fluorine trench and overc...

Glass base material elongating method

Optical fiber containing an alkali metal oxide and methods and appa...

Optical fiber and method of manufacturing optical fiber preform

Manufacturing method for glass base material

8904826

Method of manufacturing optical fiber base material

Process for preparing an optical preform

Optical fiber containing an alkali metal oxide and methods and appa...

Method of manufacturing optical fiber preform

Quartz glass tube as a semifinished product for preform and fiber m...

Microstructured optical fibers and methods

Process for manufacturing a low-attenuation optical fiber

Method for producing a hollow cylinder of synthetic quartz glass, a...

Methods for manufacturing low water peak optical waveguide incorpor...

Methods for manufacturing low water peak optical waveguide incorpor...

Polarization-maintaining optical fiber, method of manufacturing pol...

Method for the production of a blank mold for optical fibers

Method of manufacturing a glass based material with defect removal

Elongating method of optical fiber base material

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

Optical fiber with birefringence and large mode field diameter

Patents Applicationslast 30 patents

METHOD OF PRODUCING OPTICAL FIBER PREFORM AND OPTICAL FIBER

OPTICAL FIBERS HAVING A VARYING CLAD INDEX AND METHODS OF FORMING SAME

OPTICAL FIBER

METHOD FOR PRODUCING SILICA GLASS PREFORM FOR OPTICAL FIBER

OPTICAL FIBERS AND PREFORMS WITH ONE STEP FLUORINE TRENCH AND OVERC...

GLASS BASE MATERIAL ELONGATING METHOD

METHOD FOR PRODUCING GLASS BASE MATERIAL

Methods for Producing Optical Fiber Preforms with Low Index Trenches

METHOD FOR PRODUCING GLASS PREFORM

MANUFACTURING METHOD FOR GLASS BASE MATERIAL

OPTICAL FIBER AND METHOD OF MANUFACTURING OPTICAL FIBER PREFORM

METHOD OF MANUFACTURING OPTICAL FIBER PREFORM

METHODS FOR MANUFACTURING LOW WATER PEAK OPTICAL WAVEGUIDE INCORPOR...

METHOD OF MANUFACTURING OPTICAL FIBER BASE MATERIAL

METHOD OF MAKING A GLASS PREFORM

PROCESS FOR MANUFACTURING A LOW-ATTENUATION OPTICAL FIBER

METHOD FOR THE PRODUCTION OF A BLANK MOLD FOR OPTICAL FIBERS

Method for Producing a Hollow Cylinder of Synthetic Quartz Glass, a...

QUARTZ GLASS TUBE AS A SEMIFINISHED PRODUCT FOR PREFORM AND FIBER M...

Process for Preparing an Optical Preform

Method for Producing a Tubular Semifinished Product From Fluorine-D...

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

POLARIZATION-MAINTAINING OPTICAL FIBER, METHOD OF MANUFACTURING POL...

Microstructured optical fibers and methods

Macro-bending insensitive optical fiber

Apparatus for fabricating optical fiber preform and method for fabr...

Elongating method of optical fiber base material

Optical fiber perform cone shaping or preparation method

Apparatus and method for preparing optical fiber preform having des...

Method and apparatus for drilling preforms for holey optical fibers