for doping the preform with flourine

Industry

CPC
C03B37/01453

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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

C03B37/01453for doping the preform with flourine

Industries

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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
Microstructured glass articles with at least 100 core elements and...
- Patent number 11,643,354
- Issue date May 9, 2023
- Corning Incorporated
- Ming-Jun Li
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing optical fiber preform, and optical fiber preform
- Patent number 11,591,252
- Issue date Feb 28, 2023
- Sumitomo Electric Industries, Ltd.
- Takumi Yonemura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing optical fiber preform, optical fiber prefo...
- Patent number 11,577,984
- Issue date Feb 14, 2023
- Furukawa Electric Co., Ltd.
- Mitsuhiro Kawasaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for reducing processing time for optical fiber preforms
- Patent number 11,554,978
- Issue date Jan 17, 2023
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber with nitrogen and chlorine co-doped core
- Patent number 11,500,149
- Issue date Nov 15, 2022
- Corning Incorporated
- Richard Michael Fiacco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Microstructured glass articles with at least 100 core elements and...
- Patent number 11,401,196
- Issue date Aug 2, 2022
- Corning Incorporated
- Ming-Jun Li
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber preforms with halogen doping
- Patent number 11,261,121
- Issue date Mar 1, 2022
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
High chlorine content low attenuation optical fiber
- Patent number 11,237,321
- Issue date Feb 1, 2022
- Corning Incorporated
- George Edward Berkey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing a glass preform for optical fibers
- Patent number 11,186,515
- Issue date Nov 30, 2021
- Prysmian S.p.A.
- Valeria Caronna
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Halogen co-doped optical fibers
- Patent number 11,175,450
- Issue date Nov 16, 2021
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Halogen-doped silica for optical fiber preforms
- Patent number 10,947,149
- Issue date Mar 16, 2021
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing a glass core preform for optical fibres
- Patent number 10,934,205
- Issue date Mar 2, 2021
- Prysmian S.p.A.
- Franco Cocchini
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Millimeter wave heating of soot preform
- Patent number 10,893,577
- Issue date Jan 12, 2021
- Corning Incorporated
- Martin Hempstead
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Bromine-doped optical fiber
- Patent number 10,884,184
- Issue date Jan 5, 2021
- Corning Incorporated
- George Edward Berkey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
High chlorine content low attenuation optical fiber
- Patent number 10,429,579
- Issue date Oct 1, 2019
- Corning Incorporated
- George Edward Berkey
- G02 - OPTICS
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
Low loss optical fibers with fluorine and chlorine codoped core reg...
- Patent number 10,150,695
- Issue date Dec 11, 2018
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber
- Patent number 10,031,282
- Issue date Jul 24, 2018
- Sumitomo Electric Industries, Ltd.
- Hirotaka Sakuma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for making low bend loss optical fiber preforms
- Patent number 9,975,802
- Issue date May 22, 2018
- Corning Incorporated
- Steven Bruce Dawes
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods of manufacturing wide-band multi-mode optical fibers and co...
- Patent number 9,964,701
- Issue date May 8, 2018
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Production method of optical fiber preform and production method of...
- Patent number 9,902,643
- Issue date Feb 27, 2018
- Furukawa Electric Co., Ltd.
- Seiichi Shinada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for the manufacture of doped quartz glass
- Patent number 9,878,933
- Issue date Jan 30, 2018
- Heraeus Quarzglas GmbH & Co. KG
- Malte Schwerin
- 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
Low loss optical fibers with fluorine and chlorine codoped core reg...
- Patent number 9,802,858
- Issue date Oct 31, 2017
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of producing glass preform and optical fiber
- Patent number 9,783,450
- Issue date Oct 10, 2017
- Furukawa Electric Co., Ltd.
- Ryo Miyabe
- 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
Method of making updoped cladding by using silicon tertrachloride a...
- Patent number 9,676,658
- Issue date Jun 13, 2017
- Corning Incorporated
- Brian Lee Harper
- 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 of making updoped cladding by using silicon tertrachloride a...
- Patent number 9,290,405
- Issue date Mar 22, 2016
- Corning Incorporated
- Brian Lee Harper
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
SILICA GLASS BODY MANUFACTURING METHOD AND HEATING DEVICE
- Publication number 20250091932
- Publication date Mar 20, 2025
- Shinji ISHIKAWA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MAKING HALOGEN DOPED OPTICAL ELEMENT
- Publication number 20240034667
- Publication date Feb 1, 2024
- Corning Incorporated
- Steven Bruce Dawes
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING FLUORINE-CONTAINING SILICA GLASS
- Publication number 20230382780
- Publication date Nov 30, 2023
- Sumitomo Electric Industries, Ltd.
- Tetsuya HARUNA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING FLUORINE-CONTAINING SILICA GLASS
- Publication number 20230339797
- Publication date Oct 26, 2023
- Sumitomo Electric Industries, Ltd.
- Shinji ISHIKAWA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING OPTICAL FIBER PREFORM, AND OPTICAL FIBER PREFORM
- Publication number 20230167003
- Publication date Jun 1, 2023
- Sumitomo Electric Industries, Ltd.
- Takumi YONEMURA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL FIBER GLASS PREFORM
- Publication number 20230023064
- Publication date Jan 26, 2023
- Shin-Etsu Chemical Co., Ltd.
- Hiroki KOJIMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
MICROSTRUCTURED GLASS ARTICLES WITH AT LEAST 100 CORE ELEMENTS AND...
- Publication number 20220340473
- Publication date Oct 27, 2022
- Corning Incorporated
- Ming-Jun Li
- G02 - OPTICS
Information Patent Application
MANUFACTURING METHOD OF GLASS BASE MATERIAL FOR OPTICAL FIBER
- Publication number 20220081345
- Publication date Mar 17, 2022
- Shin-Etsu Chemical Co., Ltd.
- Hiroki KOJIMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER WITH NITROGEN AND CHLORINE CO-DOPED CORE
- Publication number 20210349257
- Publication date Nov 11, 2021
- Corning Incorporated
- Richard Michael Fiacco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
MICROSTRUCTURED GLASS ARTICLES WITH AT LEAST 100 CORE ELEMENTS AND...
- Publication number 20210214265
- Publication date Jul 15, 2021
- Corning Incorporated
- Ming-Jun Li
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING OPTICAL FIBER PREFORM, AND OPTICAL FIBER PREFORM
- Publication number 20210130220
- Publication date May 6, 2021
- Sumitomo Electric Industries, Ltd.
- Takumi YONEMURA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for Manufacturing a Glass Preform for Optical Fibers
- Publication number 20200131073
- Publication date Apr 30, 2020
- PRYSMIAN S.P.A.
- Valeria Caronna
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HALOGEN CO-DOPED OPTICAL FIBERS
- Publication number 20200049881
- Publication date Feb 13, 2020
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HIGH CHLORINE CONTENT LOW ATTENUATION OPTICAL FIBER
- Publication number 20190369325
- Publication date Dec 5, 2019
- Corning Incorporated
- George Edward Berkey
- G02 - OPTICS
Information Patent Application
A METHOD FOR MANUFACTURING A PREFORM FOR OPTICAL FIBERS
- Publication number 20190084865
- Publication date Mar 21, 2019
- Cedric Gonnet
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING A GLASS CORE PREFORM FOR OPTICAL FIBRES
- Publication number 20180282199
- Publication date Oct 4, 2018
- PRYSMIAN S.P.A.
- Franco Cocchini
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LOW LOSS OPTICAL FIBERS WITH FLUORINE AND CHLORINE CODOPED CORE REG...
- Publication number 20180002221
- Publication date Jan 4, 2018
- Corning Incorporated
- DANA CRAIG BOOKBINDER
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20170371096
- Publication date Dec 28, 2017
- Sumitomo Electric Industries, Ltd.
- Hirotaka SAKUMA
- G02 - OPTICS
Information Patent Application
BROMINE-DOPED OPTICAL FIBER
- Publication number 20170176673
- Publication date Jun 22, 2017
- Corning Incorporated
- George Edward Berkey
- G02 - OPTICS
Information Patent Application
HIGH CHLORINE CONTENT LOW ATTENUATION OPTICAL FIBER
- Publication number 20170168231
- Publication date Jun 15, 2017
- Corning Incorporated
- George Edward Berkey
- G02 - OPTICS
Information Patent Application
PRODUCTION METHOD OF OPTICAL FlBER PREFORM AND PRODUCTION METHOD OF...
- Publication number 20160304387
- Publication date Oct 20, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Seiichi SHINADA
- C03 - GLASS MINERAL OR SLAG WOOL
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
METHOD FOR REDUCING PROCESSING TIME FOR OPTICAL FIBER PREFORMS
- Publication number 20150143852
- Publication date May 28, 2015
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING A CYLINDRICAL COMPONENT FROM SYNTHETIC QUARTZ...
- Publication number 20150143851
- Publication date May 28, 2015
- Heraeus Quarzglas GmbH & Co. KG
- Martin Trommer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MAKING LOW BEND LOSS OPTICAL FIBER PREFORMS
- Publication number 20140352361
- Publication date Dec 4, 2014
- Corning Incorporated
- Steven Bruce Dawes
- G02 - OPTICS
Information Patent Application
METHODS FOR FORMING OPTICAL FIBER PREFORMS WITH SELECTIVE DIFFUSION...
- Publication number 20140174133
- Publication date Jun 26, 2014
- Corning Incorporated
- Amanda Lee Billings
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER PREFORM AND OPTICAL FIBER
- Publication number 20140161406
- Publication date Jun 12, 2014
- FURUKAWA ELECTRIC CO., LTD.
- Naomi KUMANO
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER PREFORM, METHOD OF MANUFACTURING OPTICAL FIBER PREFOR...
- Publication number 20140050450
- Publication date Feb 20, 2014
- FURUKAWA ELECTRIC CO., LTD.
- Nobuaki ORITA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER PREFORM MANUFACTURING METHOD
- Publication number 20130291602
- Publication date Nov 7, 2013
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- C03 - GLASS MINERAL OR SLAG WOOL

for doping the preform with flourine

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing a preform for optical fibers

Microstructured glass articles with at least 100 core elements and...

Method for producing optical fiber preform, and optical fiber preform

Method for manufacturing optical fiber preform, optical fiber prefo...

Method for reducing processing time for optical fiber preforms

Optical fiber with nitrogen and chlorine co-doped core

Microstructured glass articles with at least 100 core elements and...

Optical fiber preforms with halogen doping

High chlorine content low attenuation optical fiber

Method for manufacturing a glass preform for optical fibers

Halogen co-doped optical fibers

Halogen-doped silica for optical fiber preforms

Method for manufacturing a glass core preform for optical fibres

Millimeter wave heating of soot preform

Bromine-doped optical fiber

High chlorine content low attenuation optical fiber

Low loss optical fiber and method of making the same

Low loss optical fibers with fluorine and chlorine codoped core reg...

Optical fiber

Method for making low bend loss optical fiber preforms

Methods of manufacturing wide-band multi-mode optical fibers and co...

Production method of optical fiber preform and production method of...

Method for the manufacture of doped quartz glass

Methods for producing optical fiber preforms with low index trenches

Low loss optical fibers with fluorine and chlorine codoped core reg...

Method of producing glass preform and optical fiber

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

Method of making updoped cladding by using silicon tertrachloride a...

Low loss optical fiber and method of making the same

Method of making updoped cladding by using silicon tertrachloride a...

Patents Applicationslast 30 patents

SILICA GLASS BODY MANUFACTURING METHOD AND HEATING DEVICE

METHOD FOR MAKING HALOGEN DOPED OPTICAL ELEMENT

METHOD FOR MANUFACTURING FLUORINE-CONTAINING SILICA GLASS

METHOD FOR PRODUCING FLUORINE-CONTAINING SILICA GLASS

METHOD FOR PRODUCING OPTICAL FIBER PREFORM, AND OPTICAL FIBER PREFORM

METHOD FOR MANUFACTURING OPTICAL FIBER GLASS PREFORM

MICROSTRUCTURED GLASS ARTICLES WITH AT LEAST 100 CORE ELEMENTS AND...

MANUFACTURING METHOD OF GLASS BASE MATERIAL FOR OPTICAL FIBER

OPTICAL FIBER WITH NITROGEN AND CHLORINE CO-DOPED CORE

MICROSTRUCTURED GLASS ARTICLES WITH AT LEAST 100 CORE ELEMENTS AND...

METHOD FOR PRODUCING OPTICAL FIBER PREFORM, AND OPTICAL FIBER PREFORM

Method for Manufacturing a Glass Preform for Optical Fibers

HALOGEN CO-DOPED OPTICAL FIBERS

HIGH CHLORINE CONTENT LOW ATTENUATION OPTICAL FIBER

A METHOD FOR MANUFACTURING A PREFORM FOR OPTICAL FIBERS

METHOD FOR MANUFACTURING A GLASS CORE PREFORM FOR OPTICAL FIBRES

LOW LOSS OPTICAL FIBERS WITH FLUORINE AND CHLORINE CODOPED CORE REG...

OPTICAL FIBER

BROMINE-DOPED OPTICAL FIBER

HIGH CHLORINE CONTENT LOW ATTENUATION OPTICAL FIBER

PRODUCTION METHOD OF OPTICAL FlBER PREFORM AND PRODUCTION METHOD OF...

METHOD FOR PRODUCING SILICA GLASS PREFORM FOR OPTICAL FIBER

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

METHOD FOR REDUCING PROCESSING TIME FOR OPTICAL FIBER PREFORMS

METHOD FOR PRODUCING A CYLINDRICAL COMPONENT FROM SYNTHETIC QUARTZ...

METHOD FOR MAKING LOW BEND LOSS OPTICAL FIBER PREFORMS

METHODS FOR FORMING OPTICAL FIBER PREFORMS WITH SELECTIVE DIFFUSION...

METHOD OF MANUFACTURING OPTICAL FIBER PREFORM AND OPTICAL FIBER

OPTICAL FIBER PREFORM, METHOD OF MANUFACTURING OPTICAL FIBER PREFOR...

OPTICAL FIBER PREFORM MANUFACTURING METHOD