Manufacture of glass fibres or filaments

Industry

CPC
C03B37/01

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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

C03B37/01Manufacture of glass fibres or filaments

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing optical fiber preform
- Patent number 12,269,767
- Issue date Apr 8, 2025
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Capillary array and preparation method and application therefor
- Patent number 12,271,025
- Issue date Apr 8, 2025
- CHINA BUILDING MATERIALS ACADEMY CO., LTD.
- Jiao Lian
- G02 - OPTICS
Information Patent Grant
Manufacturing method for glass particulate deposit and burner
- Patent number 12,264,097
- Issue date Apr 1, 2025
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Quartz fibre with hydrogen barrier layer and method for the product...
- Patent number 12,252,431
- Issue date Mar 18, 2025
- J-Fiber GmbH
- Wolfgang Haemmerle
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for drying and/or consolidating a preform for optical fibres
- Patent number 12,252,432
- Issue date Mar 18, 2025
- Prysmian S.p.A.
- Stefano Grieco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for the preparation of synthetic quartz glass
- Patent number 12,246,982
- Issue date Mar 11, 2025
- Heraeus Quarzglas GmbH & Co. KG
- Martin Thürer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods for producing a hollow-core fiber and for producing a prefo...
- Patent number 12,240,778
- Issue date Mar 4, 2025
- Heraeus Quarzglas GmbH & Co. KG
- Manuel Rosenberger
- C03 - GLASS MINERAL OR SLAG WOOL
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
Methods for producing a hollow-core fiber and for producing a prefo...
- Patent number 12,209,045
- Issue date Jan 28, 2025
- Heraeus Quarzglas GmbH & Co. KG
- Manuel Rosenberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Preform assembly for drawing multicore or holey optical fibre and m...
- Patent number 12,195,380
- Issue date Jan 14, 2025
- STERLITE TECHNOLOGIES LIMITED
- Anand Pandey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods for producing a hollow-core fiber and for producing a prefo...
- Patent number 12,189,177
- Issue date Jan 7, 2025
- Heraeus Quarzglas GmbH & Co. KG
- Manuel Rosenberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Special optical fiber for measuring 3D curved shape, manufacturing...
- Patent number 12,188,760
- Issue date Jan 7, 2025
- OPTONICS CO., LTD
- Seong Min Ju
- G01 - MEASURING TESTING
Information Patent Grant
Methods for producing a hollow-core fiber and for producing a prefo...
- Patent number 12,180,107
- Issue date Dec 31, 2024
- Heraeus Quarzglas GmbH & Co. KG
- Manuel Rosenberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods for producing a hollow-core fiber and for producing a prefo...
- Patent number 12,180,106
- Issue date Dec 31, 2024
- Heraeus Quarzglas GmbH & Co. KG
- Manuel Rosenberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for drying and consolidating a preform for opt...
- Patent number RE50249
- Issue date Dec 31, 2024
- Prysmian S.p.A.
- Stefano Grieco
Information Patent Grant
Nanoparticle doping for lasers and amplifiers operating at eye-safe...
- Patent number 12,149,038
- Issue date Nov 19, 2024
- The Government of the United States of America, as represented by the Secreta...
- Colin C. Baker
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacture of a capillary for a hollow-core photonic cry...
- Patent number 12,130,468
- Issue date Oct 29, 2024
- ASML Netherlands B.V.
- Hendrik Sabert
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of sintering glass preform with reduced helium consumption
- Patent number 12,129,198
- Issue date Oct 29, 2024
- Amjad Khan
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Aluminosilicate glass with phosphorus and potassium
- Patent number 12,121,030
- Issue date Oct 22, 2024
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for packing quartz glass cloth
- Patent number 12,116,304
- Issue date Oct 15, 2024
- Shin-Etsu Chemical Co., Ltd.
- Toshio Shiobara
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of fiber production
- Patent number 12,110,248
- Issue date Oct 8, 2024
- NKT Photonics A/S
- Christian Jakobsen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods for producing a hollow-core fiber and for producing a prefo...
- Patent number 12,099,234
- Issue date Sep 24, 2024
- Heraeus Quarzglas GmbH & Co. KG
- Manuel Rosenberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Element for a preform, a fiber production method and an optical fib...
- Patent number 12,098,088
- Issue date Sep 24, 2024
- NKT Photonics A/S
- Harald Roager Simonsen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Vacuum-based methods of forming a cane-based optical fiber preform...
- Patent number 12,091,350
- Issue date Sep 17, 2024
- Corning Incorporated
- Rostislav Radiyevich Khrapko
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing apparatus and manufacturing method of porous glass ba...
- Patent number 12,043,564
- Issue date Jul 23, 2024
- Shin-Etsu Chemical Co., Ltd.
- Naoto Noda
- G02 - OPTICS
Information Patent Grant
Glass fiber and method for producing the same
- Patent number 12,043,566
- Issue date Jul 23, 2024
- Nippon Sheet Glass Company, Limited
- Aya Nakamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass fine particle deposit and method for manufacturing glass preform
- Patent number 12,012,349
- Issue date Jun 18, 2024
- Sumitomo Electric Industries, Ltd.
- Masatoshi Hayakawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass compositions, fiberizable glass compositions, and glass fiber...
- Patent number 12,006,256
- Issue date Jun 11, 2024
- Electric Glass Fiber America, LLC
- Hong Li
- D03 - WEAVING
Information Patent Grant
Method of producing soot
- Patent number 12,006,246
- Issue date Jun 11, 2024
- Corning Incorporated
- Manoj Agrawal
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing method of porous glass base material for optical fibe...
- Patent number 11,999,646
- Issue date Jun 4, 2024
- Shin-Etsu Chemical Co., Ltd.
- Naoto Noda
- 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
Quartz fibre with hydrogen barrier layer and method for the product...
- Publication number 20250091931
- Publication date Mar 20, 2025
- J-Fiber GmbH
- WOLFGANG HAEMMERLE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
APPARATUS FOR DRYING AND/OR CONSOLIDATING A PREFORM FOR OPTICAL FIBRES
- Publication number 20250091933
- Publication date Mar 20, 2025
- PRYSMIAN S.P.A.
- Stefano GRIECO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ANTI-RESONANCE PREFORM WITH TWO CONTACT POINTS
- Publication number 20250076570
- Publication date Mar 6, 2025
- Heraeus Quarzglas GmbH & Co. KG
- Manuel ROSENBERGER
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER PREFORM AND METHOD FOR PRODUCING OPTICAL FIBER PREFORM
- Publication number 20250066239
- Publication date Feb 27, 2025
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
FURNACE AND MANUFACTURING APPARATUS FOR GLASS PARTICLE DEPOSIT INCL...
- Publication number 20250050302
- Publication date Feb 13, 2025
- Sumitomo Electric Industries, Ltd.
- Tomomi MORIYA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
OPTICAL FIBER MANUFACTURING APPARATUS AND OPTICAL FIBER MANUFACTURI...
- Publication number 20250051216
- Publication date Feb 13, 2025
- Sumitomo Electric Industries, Ltd.
- Kazuhiro YONEZAWA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL FIBER
- Publication number 20250034024
- Publication date Jan 30, 2025
- Sumitomo Electric Industries, Ltd.
- Takahito ENDO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical Fiber Drawing Apparatus and Method Thereof
- Publication number 20250002391
- Publication date Jan 2, 2025
- Sterlite Technologies Limited
- Srinivas Reddy Munige
- G02 - OPTICS
Information Patent Application
METHOD OF FIBER PRODUCTION
- Publication number 20240425404
- Publication date Dec 26, 2024
- NKT PHOTONICS A/S
- Christian JAKOBSEN
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical Fiber Manufacturing Using Centrifugal Injection Molding in...
- Publication number 20240417305
- Publication date Dec 19, 2024
- Flawless Photonics, Inc.
- Michael Vestel
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER PREFORM AND METHOD OF MANUFAC...
- Publication number 20240383796
- Publication date Nov 21, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Keiichi AISO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING OPTICAL FIBER, AND OPTICAL FIBER
- Publication number 20240375991
- Publication date Nov 14, 2024
- Sumitomo Electric Industries, Ltd.
- Shinji ISHIKAWA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CLEANING STEP TO REMOVE METALS OR METAL OXIDES FROM POROUS GLASS BODY
- Publication number 20240360024
- Publication date Oct 31, 2024
- Corning Incorporated
- Steven Treavis Arndt
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING A POROUS GLASS BODY TO LOWER ATTENUATION OF...
- Publication number 20240360025
- Publication date Oct 31, 2024
- Corning Incorporated
- Steven Treavis Arndt
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR RECOVERING GERMANIUM
- Publication number 20240342650
- Publication date Oct 17, 2024
- Sumitomo Electric Industries, Ltd.
- Kiichi KIMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OPTICAL FIBER AND A GLASS PREFORM MANUFACTURING METHOD
- Publication number 20240327267
- Publication date Oct 3, 2024
- Sterlite Technologies Limited
- Debangshu Debnath
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER WITH LOW CHLORINE CONCENTRATION IMPROVEMENTS RELATING...
- Publication number 20240319436
- Publication date Sep 26, 2024
- NKT PHOTONICS A/S
- Jens Kristian LYNGSØ
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
DRIVE SYNCHRONIZATION FOR SOOT DEPOSITION MACHINE TO PREVENT STRUCT...
- Publication number 20240300843
- Publication date Sep 12, 2024
- Heraeus Quarzglas GmbH & Co. KG
- Andreas WÄLTE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING MICROCHANNEL PLATE
- Publication number 20240300844
- Publication date Sep 12, 2024
- Woonkyung LEE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass Compositions, Fiberizable Glass Compositions, and Glass Fiber...
- Publication number 20240300849
- Publication date Sep 12, 2024
- Electric Glass Fiber America, LLC
- Hong Li
- D03 - WEAVING
Information Patent Application
MANUFACTURING METHOD OF POROUS GLASS BASE MATERIAL FOR OPTICAL FIBE...
- Publication number 20240294417
- Publication date Sep 5, 2024
- Shin-Etsu Chemical Co., Ltd.
- Naoto NODA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ANTI-RESONANT OPTICAL COMPONENT AND METHOD FOR THE PRODUCTION OF SAME
- Publication number 20240295689
- Publication date Sep 5, 2024
- Heraeus Quarzglas GmbH & Co. KG
- Manuel ROSENBERGER
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ENHANCED PARTICLE DEPOSITION SYSTEM AND METHOD
- Publication number 20240270624
- Publication date Aug 15, 2024
- ASI/SILICA MACHINERY, LLC
- David McDonald STIRLING
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PACKING QUARTZ GLASS CLOTH
- Publication number 20240262735
- Publication date Aug 8, 2024
- Shin-Etsu Chemical Co., Ltd.
- Toshio SHIOBARA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER AND METHOD OF MANUFACTURING OPTICAL FIBER
- Publication number 20240230986
- Publication date Jul 11, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Kazunori MUKASA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CONTROLLING REFRACTIVE INDEX PROFILE DURING FIBER PREFORM MANUFACTU...
- Publication number 20240230984
- Publication date Jul 11, 2024
- Lumentum Operations LLC
- Peter HOFMANN
- C03 - GLASS MINERAL OR SLAG WOOL
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
PROCESS OF MAKING MULTI-CORE FIBER PREFORM BY INTEGRATING CORE RODS...
- Publication number 20240217860
- Publication date Jul 4, 2024
- Heraeus Quartz North America LLC
- Qiulin MA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
INFRARED-TRANSMITTING, POLARIZATION-MAINTAINING OPTICAL FIBER AND M...
- Publication number 20240199468
- Publication date Jun 20, 2024
- Daniel J. Gibson
- C03 - GLASS MINERAL OR SLAG WOOL

Manufacture of glass fibres or filaments

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing optical fiber preform

Capillary array and preparation method and application therefor

Manufacturing method for glass particulate deposit and burner

Quartz fibre with hydrogen barrier layer and method for the product...

Apparatus for drying and/or consolidating a preform for optical fibres

Process for the preparation of synthetic quartz glass

Methods for producing a hollow-core fiber and for producing a prefo...

Optical fiber

Methods for producing a hollow-core fiber and for producing a prefo...

Preform assembly for drawing multicore or holey optical fibre and m...

Methods for producing a hollow-core fiber and for producing a prefo...

Special optical fiber for measuring 3D curved shape, manufacturing...

Methods for producing a hollow-core fiber and for producing a prefo...

Methods for producing a hollow-core fiber and for producing a prefo...

Method and apparatus for drying and consolidating a preform for opt...

Nanoparticle doping for lasers and amplifiers operating at eye-safe...

Method of manufacture of a capillary for a hollow-core photonic cry...

Method of sintering glass preform with reduced helium consumption

Aluminosilicate glass with phosphorus and potassium

Method for packing quartz glass cloth

Method of fiber production

Methods for producing a hollow-core fiber and for producing a prefo...

Element for a preform, a fiber production method and an optical fib...

Vacuum-based methods of forming a cane-based optical fiber preform...

Manufacturing apparatus and manufacturing method of porous glass ba...

Glass fiber and method for producing the same

Glass fine particle deposit and method for manufacturing glass preform

Glass compositions, fiberizable glass compositions, and glass fiber...

Method of producing soot

Manufacturing method of porous glass base material for optical fibe...

Patents Applicationslast 30 patents

SILICA GLASS BODY MANUFACTURING METHOD AND HEATING DEVICE

Quartz fibre with hydrogen barrier layer and method for the product...

APPARATUS FOR DRYING AND/OR CONSOLIDATING A PREFORM FOR OPTICAL FIBRES

ANTI-RESONANCE PREFORM WITH TWO CONTACT POINTS

OPTICAL FIBER PREFORM AND METHOD FOR PRODUCING OPTICAL FIBER PREFORM

FURNACE AND MANUFACTURING APPARATUS FOR GLASS PARTICLE DEPOSIT INCL...

OPTICAL FIBER MANUFACTURING APPARATUS AND OPTICAL FIBER MANUFACTURI...

METHOD FOR MANUFACTURING OPTICAL FIBER

Optical Fiber Drawing Apparatus and Method Thereof

METHOD OF FIBER PRODUCTION

Optical Fiber Manufacturing Using Centrifugal Injection Molding in...

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

METHOD FOR PRODUCING OPTICAL FIBER, AND OPTICAL FIBER

CLEANING STEP TO REMOVE METALS OR METAL OXIDES FROM POROUS GLASS BODY

METHOD OF MANUFACTURING A POROUS GLASS BODY TO LOWER ATTENUATION OF...

METHOD FOR RECOVERING GERMANIUM

OPTICAL FIBER AND A GLASS PREFORM MANUFACTURING METHOD

OPTICAL FIBER WITH LOW CHLORINE CONCENTRATION IMPROVEMENTS RELATING...

DRIVE SYNCHRONIZATION FOR SOOT DEPOSITION MACHINE TO PREVENT STRUCT...

METHOD FOR MANUFACTURING MICROCHANNEL PLATE

Glass Compositions, Fiberizable Glass Compositions, and Glass Fiber...

MANUFACTURING METHOD OF POROUS GLASS BASE MATERIAL FOR OPTICAL FIBE...

ANTI-RESONANT OPTICAL COMPONENT AND METHOD FOR THE PRODUCTION OF SAME

ENHANCED PARTICLE DEPOSITION SYSTEM AND METHOD

METHOD FOR PACKING QUARTZ GLASS CLOTH

OPTICAL FIBER AND METHOD OF MANUFACTURING OPTICAL FIBER

CONTROLLING REFRACTIVE INDEX PROFILE DURING FIBER PREFORM MANUFACTU...

OPTICAL FIBER MANUFACTURING METHOD AND OPTICAL FIBER MANUFACTURING...

PROCESS OF MAKING MULTI-CORE FIBER PREFORM BY INTEGRATING CORE RODS...

INFRARED-TRANSMITTING, POLARIZATION-MAINTAINING OPTICAL FIBER AND M...