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CPC
C03B2201/07

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CCHEMISTRY METALLURGY C03Glass mineral C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES C03B2201/00Type of glass produced

Current Industry

C03B2201/07Impurity concentration specified

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
Preparation of quartz glass bodies with dew point monitoring in the...
- Patent number 11,492,282
- Issue date Nov 8, 2022
- Heraeus Quarzglas GmbH & Co. KG
- Nigel Robert Whippey
- 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
Methods of bonding an optical fiber to a substrate using a laser an...
- Patent number 11,422,310
- Issue date Aug 23, 2022
- Corning Incorporated
- Stephan Lvovich Logunov
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process of fabrication of Erbium and Ytterbium-co-doped multi-eleme...
- Patent number 11,407,671
- Issue date Aug 9, 2022
- Council of Scientific and Industrial Research
- Paul Mukul Chandra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diffuser material of synthetically produced quartz glass and method...
- Patent number 11,390,556
- Issue date Jul 19, 2022
- Heraeus Quarzglas GmbH & Co. KG
- Gerrit Scheich
- 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
Preparation of carbon-doped silicon dioxide granulate as an interme...
- Patent number 11,339,076
- Issue date May 24, 2022
- Heraeus Quarzglas GmbH & Co. KG
- Matthias Otter
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Preparation of a quartz glass body in a melting crucible of refract...
- Patent number 11,299,417
- Issue date Apr 12, 2022
- Heraeus Quarzglas GmbH & Co. KG
- Matthias Otter
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Preparation of an opaque quartz glass body
- Patent number 11,236,002
- Issue date Feb 1, 2022
- Heraeus Quarzglas GmbH & Co. KG
- Matthias Otter
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Halogen-doped silica preforms for optical fibers
- Patent number 11,198,635
- Issue date Dec 14, 2021
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Synthetic opaque quartz glass and method for producing the same
- Patent number 10,843,954
- Issue date Nov 24, 2020
- Shin-Etsu Quartz Products Co., Ltd.
- Tatsuhiro Sato
- 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
Low scattering silica glass and method for heat-treating silica glass
- Patent number 10,370,281
- Issue date Aug 6, 2019
- AGC Inc.
- Madoka Ono
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Discharge lamp
- Patent number 10,354,856
- Issue date Jul 16, 2019
- Ushio Denki Kabushiki Kaisha
- Yuichi Sasaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber with low loss and nanoscale structurally homogeneous...
- Patent number 10,259,742
- Issue date Apr 16, 2019
- OFS Fitel, LLC
- Man F. Yan
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass member and method of manufacturing the same
- Patent number 10,252,933
- Issue date Apr 9, 2019
- COORSTEK KK
- Yuji Fukasawa
- 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
Doped ultra-low expansion glass and methods for annealing the same
- Patent number 9,932,261
- Issue date Apr 3, 2018
- Corning Incorporated
- Sezhian Annamalai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making optical fibers in a reducing atmosphere
- Patent number 9,919,946
- Issue date Mar 20, 2018
- Corning Incorporated
- Amanda Lee Billings
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber with low loss and nanoscale structurally homogeneous...
- Patent number 9,919,955
- Issue date Mar 20, 2018
- OFS Fitel, LLC
- Man F Yan
- 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
Optical component made of quartz glass for use in ArF excimer laser...
- Patent number 9,834,468
- Issue date Dec 5, 2017
- Heraeus Quarzglas GmbH & Co. KG
- Bodo Kuehn
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Doped ultra-low expansion glass and methods for making the same
- Patent number 9,611,169
- Issue date Apr 4, 2017
- Corning Incorporated
- Sezhian Annamalai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing iron-doped silica glass
- Patent number 9,593,034
- Issue date Mar 14, 2017
- Heraeus Quarzglas GmbH & Co. KG
- Stefan Ochs
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making optical fibers in a reducing atmosphere
- Patent number 9,586,853
- Issue date Mar 7, 2017
- Corning Incorporated
- Amanda Lee Billings
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing titanium-doped silica glass for use in EUV lit...
- Patent number 9,586,850
- Issue date Mar 7, 2017
- Heraeus Quarzglas GmbH & Co. KG
- Stefan Ochs
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical fiber
- Patent number 9,575,245
- Issue date Feb 21, 2017
- Sumitomo Electric Industries, Ltd.
- Yoshiaki Tamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing a blank of fluorine-doped and titanium-doped g...
- Patent number 9,568,818
- Issue date Feb 14, 2017
- Heraeus Quarzglas GmbH & Co. KG
- Stefan Ochs
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Blank made of titanium-doped silica glass and method for the produc...
- Patent number 9,540,271
- Issue date Jan 10, 2017
- Heraeus Quarzglas GmbH & Co. KG
- Klaus Becker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TITANIA-SILICA GLASS WITH UNIFORM HYDROXYL CONCENTRATION
- Publication number 20240246850
- Publication date Jul 25, 2024
- Corning Incorporated
- Michael John Campion
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
MICROSTRUCTURED OPTICAL FIBER AND PREFORM FOR SAME
- Publication number 20240069272
- Publication date Feb 29, 2024
- Heraeus Quarzglas GmbH & Co. KG
- Christian NEUMANN
- 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 PRODUCING CRYSTALLIZED GLASS MEMBER HAVING CURVED SHAPE
- Publication number 20240018029
- Publication date Jan 18, 2024
- OHARA INC.
- MORIJI NOZAKI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
QUARTZ FIBRE WITH HYDROGEN BARRIER LAYER AND METHOD FOR THE PRODUCT...
- Publication number 20220227657
- Publication date Jul 21, 2022
- LEONI KABEL GMBH
- Wolfgang HAEMMERLE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SLURRY-BASED METHODS FOR ENVIRONMENTAL BARRIER COATING REPAIR AND A...
- Publication number 20220169551
- Publication date Jun 2, 2022
- GENERAL ELECTRIC COMPANY
- Atanu Saha
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING CRYSTALLIZED GLASS MEMBER HAVING CURVED SHAPE
- Publication number 20210139362
- Publication date May 13, 2021
- OHARA INC.
- MORIJI NOZAKI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHODS OF BONDING AN OPTICAL FIBER TO A SUBSTRATE USING A LASER AN...
- Publication number 20200369566
- Publication date Nov 26, 2020
- Corning Incorporated
- Stephan Lvovich Logunov
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING GLASS PLATE
- Publication number 20200325060
- Publication date Oct 15, 2020
- Nippon Electric Glass Co., Ltd.
- Toru SAKURABAYASHI
- 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
HALOGEN-DOPED SILICA PREFORMS FOR OPTICAL FIBERS
- Publication number 20200048136
- Publication date Feb 13, 2020
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROCESS OF FABRICATION OF ERBIUM AND YTTERBIUM-CO-DOPED MULTI-ELEME...
- Publication number 20190375672
- Publication date Dec 12, 2019
- Council of Scientific and Industrial Research
- Paul Mukul Chandra
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER BASE MATERIAL MANUFACTURING METHOD, OPTICAL FIBER BAS...
- Publication number 20190292089
- Publication date Sep 26, 2019
- Sumitomo Electric Industries, Ltd.
- Hirotaka SAKUMA
- 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
DISCHARGE LAMP
- Publication number 20190172698
- Publication date Jun 6, 2019
- Ushio Denki Kabushiki Kaisha
- Yuichi SASAKI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PREPARATION OF QUARTZ GLASS BODIES FROM SILICON DIOXIDE POWDER
- Publication number 20190152827
- Publication date May 23, 2019
- Heraeus Quarzglas GmbH & Co. KG
- Matthias OTTER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REDUCING CARBON CONTENT OF SILICON DIOXIDE GRANULATE AND THE PREPAR...
- Publication number 20190077672
- Publication date Mar 14, 2019
- Heraeus Quarzglas GmbH & Co. KG
- Matthias OTTER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DIFFUSER MATERIAL OF SYNTHETICALLY PRODUCED QUARTZ GLASS AND METHOD...
- Publication number 20190031555
- Publication date Jan 31, 2019
- Heraeus Quarzglas GmbH & Co. KG
- Gerrit SCHEICH
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PREPARATION OF CARBON-DOPED SILICON DIOXIDE GRANULATE AS AN INTERME...
- Publication number 20180370835
- Publication date Dec 27, 2018
- Heraeus Quarzglas GmbH & Co. KG
- Matthias Otter
- C01 - INORGANIC CHEMISTRY
Information Patent Application
OPTICAL FIBER WITH LOW LOSS AND NANOSCALE STRUCTURALLY HOMOGENEOUS...
- Publication number 20180251397
- Publication date Sep 6, 2018
- OFS FITEL, LLC
- Man F. Yan
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL COMPONENT MADE OF QUARTZ GLASS FOR USE IN ArF EXCIMER LASER...
- Publication number 20180057391
- Publication date Mar 1, 2018
- Heraeus Quarzglas GmbH & Co. KG
- Bodo KÜHN
- G02 - OPTICS
Information Patent Application
METHOD OF MAKING HALOGEN DOPED OPTICAL ELEMENT
- Publication number 20170362115
- Publication date Dec 21, 2017
- Corning Incorporated
- Steven Bruce Dawes
- G02 - OPTICS
Information Patent Application
METHOD OF MAKING OPTICAL FIBERS IN A REDUCING ATMOSPHERE
- Publication number 20170129800
- Publication date May 11, 2017
- Cornng Incorporated
- Amanda Lee Billings
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING IRON-DOPED SILICA GLASS
- Publication number 20160200620
- Publication date Jul 14, 2016
- Heraeus Quarzglas GmbH & Co. KG
- Stefan OCHS
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MAKING OPTICAL FIBERS IN A REDUCING ATMOSPHERE
- Publication number 20160009589
- Publication date Jan 14, 2016
- Corning Incorporated
- Amanda Lee Billings
- G02 - OPTICS
Information Patent Application
OPTICAL COMPONENT MADE OF QUARTZ GLASS FOR USE IN ArF EXCIMER LASER...
- Publication number 20160002092
- Publication date Jan 7, 2016
- Heraeus Quarzglas GmbH & Co. KG
- Bodo KUEHN
- G02 - OPTICS
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
OPTICAL FIBER PREFORM, METHOD FOR PRODUCING OPTICAL FIBER, AND OPTI...
- Publication number 20150098682
- Publication date Apr 9, 2015
- Sumitomo Electric Industries, Ltd.
- Yoshiaki Tamura
- G02 - OPTICS
Information Patent Application
FUSED SILICA GLASS ARTICLE HAVING IMPROVED RESISTANCE TO LASER DAMAGE
- Publication number 20140373571
- Publication date Dec 25, 2014
- Corning Incorporated
- Kenneth Edward Hrdina
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SILICA CONTAINER AND METHOD FOR PRODUCING THE SAME
- Publication number 20140290308
- Publication date Oct 2, 2014
- Shin-Etsu Quartz Products Co., Ltd.
- Shigeru YAMAGATA
- C30 - CRYSTAL GROWTH

Impurity concentration specified

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of producing optical fiber preform and optical fiber

Preparation of quartz glass bodies with dew point monitoring in the...

Preparation of quartz glass bodies from silicon dioxide granulate

Methods of bonding an optical fiber to a substrate using a laser an...

Process of fabrication of Erbium and Ytterbium-co-doped multi-eleme...

Diffuser material of synthetically produced quartz glass and method...

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

Preparation of carbon-doped silicon dioxide granulate as an interme...

Preparation of a quartz glass body in a melting crucible of refract...

Preparation of an opaque quartz glass body

Halogen-doped silica preforms for optical fibers

Synthetic opaque quartz glass and method for producing the same

Method of producing optical fiber preform and optical fiber

Low scattering silica glass and method for heat-treating silica glass

Discharge lamp

Optical fiber with low loss and nanoscale structurally homogeneous...

Silica glass member and method of manufacturing the same

Tubular semifinished product for producing an optical fiber

Doped ultra-low expansion glass and methods for annealing the same

Method of making optical fibers in a reducing atmosphere

Optical fiber with low loss and nanoscale structurally homogeneous...

Method for the manufacture of doped quartz glass

Optical component made of quartz glass for use in ArF excimer laser...

Doped ultra-low expansion glass and methods for making the same

Method for producing iron-doped silica glass

Method of making optical fibers in a reducing atmosphere

Method for producing titanium-doped silica glass for use in EUV lit...

Optical fiber

Method for producing a blank of fluorine-doped and titanium-doped g...

Blank made of titanium-doped silica glass and method for the produc...

Patents Applicationslast 30 patents

TITANIA-SILICA GLASS WITH UNIFORM HYDROXYL CONCENTRATION

MICROSTRUCTURED OPTICAL FIBER AND PREFORM FOR SAME

METHOD FOR MAKING HALOGEN DOPED OPTICAL ELEMENT

METHOD FOR PRODUCING CRYSTALLIZED GLASS MEMBER HAVING CURVED SHAPE

QUARTZ FIBRE WITH HYDROGEN BARRIER LAYER AND METHOD FOR THE PRODUCT...

SLURRY-BASED METHODS FOR ENVIRONMENTAL BARRIER COATING REPAIR AND A...

METHOD FOR PRODUCING CRYSTALLIZED GLASS MEMBER HAVING CURVED SHAPE

METHODS OF BONDING AN OPTICAL FIBER TO A SUBSTRATE USING A LASER AN...

METHOD FOR PRODUCING GLASS PLATE

METHOD OF PRODUCING OPTICAL FIBER PREFORM AND OPTICAL FIBER

HALOGEN-DOPED SILICA PREFORMS FOR OPTICAL FIBERS

PROCESS OF FABRICATION OF ERBIUM AND YTTERBIUM-CO-DOPED MULTI-ELEME...

OPTICAL FIBER BASE MATERIAL MANUFACTURING METHOD, OPTICAL FIBER BAS...

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

DISCHARGE LAMP

PREPARATION OF QUARTZ GLASS BODIES FROM SILICON DIOXIDE POWDER

REDUCING CARBON CONTENT OF SILICON DIOXIDE GRANULATE AND THE PREPAR...

DIFFUSER MATERIAL OF SYNTHETICALLY PRODUCED QUARTZ GLASS AND METHOD...

PREPARATION OF CARBON-DOPED SILICON DIOXIDE GRANULATE AS AN INTERME...

OPTICAL FIBER WITH LOW LOSS AND NANOSCALE STRUCTURALLY HOMOGENEOUS...

OPTICAL COMPONENT MADE OF QUARTZ GLASS FOR USE IN ArF EXCIMER LASER...

METHOD OF MAKING HALOGEN DOPED OPTICAL ELEMENT

METHOD OF MAKING OPTICAL FIBERS IN A REDUCING ATMOSPHERE

METHOD FOR PRODUCING IRON-DOPED SILICA GLASS

METHOD OF MAKING OPTICAL FIBERS IN A REDUCING ATMOSPHERE

OPTICAL COMPONENT MADE OF QUARTZ GLASS FOR USE IN ArF EXCIMER LASER...

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

OPTICAL FIBER PREFORM, METHOD FOR PRODUCING OPTICAL FIBER, AND OPTI...

FUSED SILICA GLASS ARTICLE HAVING IMPROVED RESISTANCE TO LASER DAMAGE

SILICA CONTAINER AND METHOD FOR PRODUCING THE SAME