Removal of preform material

Industry

CPC
C03B37/01228

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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

C03B37/01228Removal of preform material

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber
- Patent number 12,216,309
- Issue date Feb 4, 2025
- Sumitomo Electric Industries, Ltd.
- Hirotaka Sakuma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fibers and production methods therefor
- Patent number 11,999,645
- Issue date Jun 4, 2024
- ASML Netherlands B.V.
- Robbert Edgar Van Leeuwen
- G01 - MEASURING TESTING
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
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
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
Manufacturing method of optical fiber preform
- Patent number 10,995,030
- Issue date May 4, 2021
- Fujikura Ltd.
- Katsubumi Nagasu
- C03 - GLASS MINERAL OR SLAG WOOL
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
Optical fiber preform
- Patent number 10,723,650
- Issue date Jul 28, 2020
- Sumitomo Electric Industries, Ltd.
- Keisei Morita
- 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
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
Micro-nozzle array
- Patent number 10,297,435
- Issue date May 21, 2019
- Queen's University at Kingston
- Richard D. Oleschuk
- 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
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
Method of assembling optical fiber preforms
- Patent number 9,919,956
- Issue date Mar 20, 2018
- Corning Incorporated
- Xiaoming Luo
- 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
High-efficiency parallel-beam laser optical fibre drawing method an...
- Patent number 9,647,413
- Issue date May 9, 2017
- FIBERHOME TELECOMMUNICATION TECHNOLOGIES CO., LTD.
- Cheng Du
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods for producing a semifinished part for the manufacture of an...
- Patent number 9,382,149
- Issue date Jul 5, 2016
- j-plasma GmbH
- Lothar Brehm
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical fiber article for handling higher power and method of fabri...
- Patent number 9,352,996
- Issue date May 31, 2016
- Nufern
- Douglas Guertin
- 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
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 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
Large mode field active optical fiber and manufacture method thereof
- Patent number 9,014,523
- Issue date Apr 21, 2015
- Fiberhome Telecommunications Technologies Co., Ltd.
- Wei Chen
- 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
Low loss optical fiber designs for confining optical power to low-d...
- Patent number 8,315,493
- Issue date Nov 20, 2012
- OFS Fitel LLC
- Lance Gibson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing high strength and long coiling length single-m...
- Patent number 8,297,080
- Issue date Oct 30, 2012
- Zhongtian Technology Fibre Optics Co., Ltd.
- Jiping Xue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low loss optical fiber designs and methods for their manufacture
- Patent number 8,295,668
- Issue date Oct 23, 2012
- OFS Fitel LLC
- Lance Gibson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Ultra low PMD fibers and method of making
- Patent number 8,233,760
- Issue date Jul 31, 2012
- Corning Incorporated
- Xin Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Low loss optical fiber designs for confining optical power to low-d...
- Patent number 8,073,301
- Issue date Dec 6, 2011
- OFS Fitel, LLC
- Lance Gibson
- C03 - GLASS MINERAL OR SLAG WOOL
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
Fabrication of nanowires
- Patent number 7,848,607
- Issue date Dec 7, 2010
- Adelaide Research & Innovation Pty Ltd
- Tanya Monro
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD FOR OPTICAL FIBER BASE MATERIAL, AND OPTICAL FIBE...
- Publication number 20230322605
- Publication date Oct 12, 2023
- Sumitomo Electric Industries, Ltd.
- Hirotaka SAKUMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING OPTICAL FIBER BASE MATERIAL, AND OPTICAL FIBER...
- Publication number 20230202904
- Publication date Jun 29, 2023
- Sumitomo Electric Industries, Ltd.
- Hirotaka SAKUMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBERS AND PRODUCTION METHODS THEREFOR
- Publication number 20210387892
- Publication date Dec 16, 2021
- ASML NETHERLANDS B.V.
- Robbert Edgar VAN LEEUWEN
- C03 - GLASS MINERAL OR SLAG WOOL
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
CHAMFERING DEVICE AND CHAMFERING METHOD
- Publication number 20200230774
- Publication date Jul 23, 2020
- PLEX CO.,LTD.
- Suk Hee LEE
- 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
MANUFACTURING METHOD OF OPTICAL FIBER PREFORM
- Publication number 20190248695
- Publication date Aug 15, 2019
- FUJIKURA LTD.
- Katsubumi Nagasu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PREPARATION AND POST-TREATMENT OF A QUARTZ GLASS BODY
- Publication number 20190071342
- Publication date Mar 7, 2019
- Heraeus Quarzglas GmbH & Co. KG
- Matthias OTTER
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER PREFORM AND OPTICAL FIBER PRE...
- Publication number 20170101334
- Publication date Apr 13, 2017
- Sumitomo Electric Industries, Ltd.
- Tetsuya HARUNA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
A High-Efficiency Parallel-Beam Laser Optical Fibre Drawing Method...
- Publication number 20160181758
- Publication date Jun 23, 2016
- FIBERHOME TELECOMMUNICATION TECHNOLOGIES CO., LTD.
- Cheng DU
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER ARTICLE FOR HANDLING HIGHER POWER AND METHOD OF FABRI...
- Publication number 20130291603
- Publication date Nov 7, 2013
- Douglas Guertin
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING A BIREFRINGENT MICROSTRUCTURED OPTICAL FIBER
- Publication number 20130008210
- Publication date Jan 10, 2013
- Yuri Chamorovskiy
- 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
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
LARGE MODE FIELD ACTIVE OPTICAL FIBER AND MANUFACTURE METHOD THEREOF
- Publication number 20120263428
- Publication date Oct 18, 2012
- Wei Chen
- 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
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
Low loss optical fiber designs and methods for their manufacture
- Publication number 20120093471
- Publication date Apr 19, 2012
- Lance Gibson
- G02 - OPTICS
Information Patent Application
Low loss optical fiber designs and methods for their manufacture
- Publication number 20120033924
- Publication date Feb 9, 2012
- Lance Gibson
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING HIGH STRENGTH AND LONG COILING LENGTH SINGLE-M...
- Publication number 20110094268
- Publication date Apr 28, 2011
- Jiping XUE
- G02 - OPTICS
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
FABRICATION OF NANOWIRES
- Publication number 20110045298
- Publication date Feb 24, 2011
- Adelaide Research & Innovation Pty Ltd.
- Tanya MONRO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Ultra Low PMD Fibers and Method of Making
- Publication number 20100086271
- Publication date Apr 8, 2010
- Xin Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL FIBER ARTICLE FOR HANDLING HIGHER POWER AND METHOD OF FABRI...
- Publication number 20100008634
- Publication date Jan 14, 2010
- Nufern
- Douglas Guertin
- G02 - OPTICS
Information Patent Application
Low loss optical fiber designs and methods for their manufacture
- Publication number 20090232463
- Publication date Sep 17, 2009
- Lance Gibson
- G02 - OPTICS
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
HIGH-STRENGTH HEAVY-METAL OXIDE GLASS FIBERS AND PROCESS OF MAKING
- Publication number 20090143212
- Publication date Jun 4, 2009
- INFRARED FOCAL SYSTEMS, INC.
- Damh C. TRAN
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
FABRICATION OF NANOWIRES
- Publication number 20090028488
- Publication date Jan 29, 2009
- Aselaide Research & Innovation Pty Ltd
- Tanya Monro
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical Fiber And Manufacturing Method Thereof
- Publication number 20080107385
- Publication date May 8, 2008
- Yuichi Ohga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Removal of preform material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical fiber

Optical fibers and production methods therefor

Method of producing optical fiber preform and optical fiber

Method of manufacturing optical fiber preform and optical fiber pre...

Neutralizing gas system for furnace

Manufacturing method of optical fiber preform

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

Optical fiber preform

Method of producing optical fiber preform and optical fiber

Method for forming a glass preform

Micro-nozzle array

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

Tubular semifinished product for producing an optical fiber

Method of assembling optical fiber preforms

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

High-efficiency parallel-beam laser optical fibre drawing method an...

Methods for producing a semifinished part for the manufacture of an...

Optical fiber article for handling higher power and method of fabri...

Optical fiber preform

Optical fiber and optical fiber preform

Method and tubular semifinished product for producing an optical fiber

Large mode field active optical fiber and manufacture method thereof

Optical fiber and method of manufacturing optical fiber preform

Low loss optical fiber designs for confining optical power to low-d...

Method for producing high strength and long coiling length single-m...

Low loss optical fiber designs and methods for their manufacture

Ultra low PMD fibers and method of making

Low loss optical fiber designs for confining optical power to low-d...

Methods for modifying ovality of optical fiber preforms

Fabrication of nanowires

Patents Applicationslast 30 patents

PRODUCTION METHOD FOR OPTICAL FIBER BASE MATERIAL, AND OPTICAL FIBE...

METHOD FOR PRODUCING OPTICAL FIBER BASE MATERIAL, AND OPTICAL FIBER...

OPTICAL FIBERS AND PRODUCTION METHODS THEREFOR

METHOD OF PRODUCING OPTICAL FIBER PREFORM AND OPTICAL FIBER

CHAMFERING DEVICE AND CHAMFERING METHOD

METHOD OF MANUFACTURING OPTICAL FIBER PREFORM AND OPTICAL FIBER PRE...

MANUFACTURING METHOD OF OPTICAL FIBER PREFORM

PREPARATION AND POST-TREATMENT OF A QUARTZ GLASS BODY

METHOD OF MANUFACTURING OPTICAL FIBER PREFORM AND OPTICAL FIBER PRE...

A High-Efficiency Parallel-Beam Laser Optical Fibre Drawing Method...

OPTICAL FIBER ARTICLE FOR HANDLING HIGHER POWER AND METHOD OF FABRI...

METHOD FOR MANUFACTURING A BIREFRINGENT MICROSTRUCTURED OPTICAL FIBER

METHOD AND TUBULAR SEMIFINISHED PRODUCT FOR PRODUCING AN OPTICAL FIBER

OPTICAL FIBER AND OPTICAL FIBER PREFORM

LARGE MODE FIELD ACTIVE OPTICAL FIBER AND MANUFACTURE METHOD THEREOF

METHOD FOR PRODUCING OPTICAL FIBER PREFORM

METHOD FOR PRODUCING OPTICAL FIBER PREFORM

OPTICAL FIBER AND METHOD OF MANUFACTURING OPTICAL FIBER PREFORM

Low loss optical fiber designs and methods for their manufacture

Low loss optical fiber designs and methods for their manufacture

METHOD FOR PRODUCING HIGH STRENGTH AND LONG COILING LENGTH SINGLE-M...

METHODS FOR MODIFYING OVALITY OF OPTICAL FIBER PREFORMS

FABRICATION OF NANOWIRES

Ultra Low PMD Fibers and Method of Making

OPTICAL FIBER ARTICLE FOR HANDLING HIGHER POWER AND METHOD OF FABRI...

Low loss optical fiber designs and methods for their manufacture

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

HIGH-STRENGTH HEAVY-METAL OXIDE GLASS FIBERS AND PROCESS OF MAKING

FABRICATION OF NANOWIRES

Optical Fiber And Manufacturing Method Thereof