made entirely or partially by chemical means

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CPC
C03B37/014

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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

C03B37/014made entirely or partially by chemical means

Industries

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Patents Grantslast 30 patents

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
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
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
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
Enhanced particle deposition system and method
- Patent number 11,993,532
- Issue date May 28, 2024
- ASI/SILICA MACHINERY, LLC
- David McDonald Stirling
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Burner for producing glass fine particle deposited body, and device...
- Patent number 11,981,595
- Issue date May 14, 2024
- Sumitomo Electric Industries, Ltd.
- Tomomi Moriya
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing an optical fibre for a distributed measurement...
- Patent number 11,971,310
- Issue date Apr 30, 2024
- Commissariat a l'Energie Atomique et Energies Alternatives
- Patrick Bulot
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Raw material supply device for production of glass fine particle de...
- Patent number 11,912,607
- Issue date Feb 27, 2024
- Sumitomo Electric Industries, Ltd.
- Tomomi Moriya
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing apparatus and manufacturing method of porous glass ba...
- Patent number 11,897,807
- Issue date Feb 13, 2024
- Shin-Etsu Chemical Co., Ltd.
- Naoto Noda
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing apparatus and manufacturing method for optical fiber...
- Patent number 11,820,691
- Issue date Nov 21, 2023
- Furukawa Electric Co., Ltd.
- Tatsuyuki Higashizawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing method of porous glass base material for optical fiber
- Patent number 11,795,098
- Issue date Oct 24, 2023
- Shin-Etsu Chemical Co., Ltd.
- Naoto Noda
- C03 - GLASS MINERAL OR SLAG WOOL
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
Sintering method of porous glass base material for optical fiber
- Patent number 11,787,726
- Issue date Oct 17, 2023
- Shin-Etsu Chemical Co., Ltd.
- Yusuke Kashiwagi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing method for glass particulate deposit and burner
- Patent number 11,787,725
- Issue date Oct 17, 2023
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- C03 - GLASS MINERAL OR SLAG WOOL
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
Method for cleaning vaporizer and vaporization apparatus
- Patent number 11,772,006
- Issue date Oct 3, 2023
- Furukawa Electric Co., Ltd.
- Hiroki Otani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for modification of surface of optical fiber preform
- Patent number 11,733,459
- Issue date Aug 22, 2023
- Pramod Watekar
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber and method of manufacturing optical fiber
- Patent number 11,714,228
- Issue date Aug 1, 2023
- Furukawa Electric Co., Ltd.
- Kazunori Mukasa
- G02 - OPTICS
Information Patent Grant
Optical fiber and method of manufacturing optical fiber
- Patent number 11,714,229
- Issue date Aug 1, 2023
- Furukawa Electric Co., Ltd.
- Kazunori Mukasa
- G02 - OPTICS
Information Patent Grant
Optical fiber glass preform and method for manufacturing optical fi...
- Patent number 11,680,007
- Issue date Jun 20, 2023
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Optical fiber with increased bend performance
- Patent number 11,675,124
- Issue date Jun 13, 2023
- Corning Incorporated
- Ming-Jun Li
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Burner design for particle generation
- Patent number 11,667,558
- Issue date Jun 6, 2023
- Corning Incorporated
- Laura Beth Cook
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for producing porous glass preform
- Patent number 11,667,557
- Issue date Jun 6, 2023
- Shin-Etsu Chemical Co., Ltd.
- Naoto Noda
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Vaporizers and apparatuses for forming glass optical fiber preforms...
- Patent number 11,649,186
- Issue date May 16, 2023
- Corning Incorporated
- Stephen Mitchell Carlton
- 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
Adjustable fume tube burner
- Patent number 11,577,983
- Issue date Feb 14, 2023
- Corning Incorporated
- James Henry Faler
- 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 of manufacturing porous glass preform for optical fiber
- Patent number 11,565,964
- Issue date Jan 31, 2023
- Furukawa Electric Co., Ltd.
- Masaki Nakajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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

Patents Applicationslast 30 patents

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 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
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
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
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
MANUFACTURING METHOD OF GLASS BASE MATERIAL FOR OPTICAL FIBER
- Publication number 20240140853
- Publication date May 2, 2024
- Shin-Etsu Chemical Co., Ltd.
- Yusuke KASHIWAGI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER PREFORM AND MANUFACTURING METHOD THEREOF
- Publication number 20240092681
- Publication date Mar 21, 2024
- Shin-Etsu Chemical Co., Ltd.
- Yuhei URATA
- 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
Manufacturing method for glass particulate deposit and burner
- Publication number 20240025792
- Publication date Jan 25, 2024
- Shin-Etsu Chemical Co., Ltd.
- Ryo MITTA
- 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
APPARATUS FOR DRYING AND/OR CONSOLIDATING A PREFORM FOR OPTICAL FIBRES
- Publication number 20230382781
- Publication date Nov 30, 2023
- PRYSMIAN S.P.A.
- Stefano Grieco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM AND METHOD FOR MA...
- Publication number 20230373843
- Publication date Nov 23, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Kazutoshi SHIRATSUCHI
- 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 AND FACILITY FOR PRODUCING OPTICAL FIBER BASE MATERIAL
- Publication number 20230331618
- Publication date Oct 19, 2023
- Sumitomo Electric Industries, Ltd.
- Takahiro SAITO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM AND METHOD FOR MA...
- Publication number 20230331619
- Publication date Oct 19, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Tadashi TAKAHASHI
- C03 - GLASS MINERAL OR SLAG WOOL
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 MANUFACTURING OPTICAL FIBER PREFORM
- Publication number 20230286851
- Publication date Sep 14, 2023
- Sumitomo Electric Industries, Ltd.
- Takahiro SAITO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER GLASS PREFORM AND METHOD FOR MANUFACTURING OPTICAL FI...
- Publication number 20230278907
- Publication date Sep 7, 2023
- Shin-Etsu Chemical Co., Ltd.
- Ryo MITTA
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
APPARATUS AND METHOD FOR PRODUCING POROUS GLASS PREFORM
- Publication number 20230227345
- Publication date Jul 20, 2023
- Shin-Etsu Chemical Co., Ltd.
- Naoto NODA
- 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
GLASS BASE MATERIAL PRODUCTION APPARATUS, GLASS BASE MATERIAL PRODU...
- Publication number 20230183121
- Publication date Jun 15, 2023
- Sumitomo Electric Industries, Ltd.
- Tomohiro ISHIHARA
- 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
SYNTHETIC QUARTZ GLASS MANUFACTURING METHOD THROUGH OVD PROCESS WIT...
- Publication number 20230159371
- Publication date May 25, 2023
- BCnC Co., Ltd.
- Changwook SEOL
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PREFORMS FOR SPECKLE-FREE OUTPUT OPTICAL FIBERS HAVING STRUCTURED S...
- Publication number 20230104707
- Publication date Apr 6, 2023
- biolitec Unternehmensbeteiligungs II AG
- Wolfgang Neuberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
STRUCTURED SILICA CLAD SILICA OPTICAL FIBERS
- Publication number 20230086322
- Publication date Mar 23, 2023
- biolitec Unternehmensbeteiligungs II AG
- Bolesh J. Skutnik
- H01 - BASIC ELECTRIC ELEMENTS
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
OPTICAL FIBER GLASS PREFORM AND METHOD FOR MANUFACTURING OPTICAL FI...
- Publication number 20230020384
- Publication date Jan 19, 2023
- Shin-Etsu Chemical Co., Ltd.
- Ryo MITTA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
MEMBER FOR OPTICAL GLASS MANUFACTURING APPARATUS
- Publication number 20230017610
- Publication date Jan 19, 2023
- KYOCERA CORPORATION
- Masato HASHIMOTO
- C03 - GLASS MINERAL OR SLAG WOOL

made entirely or partially by chemical means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Method of sintering glass preform with reduced helium consumption

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

Method of producing soot

Enhanced particle deposition system and method

Burner for producing glass fine particle deposited body, and device...

Method for producing an optical fibre for a distributed measurement...

Raw material supply device for production of glass fine particle de...

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

Manufacturing apparatus and manufacturing method for optical fiber...

Manufacturing method of porous glass base material for optical fiber

Method of producing optical fiber preform and optical fiber

Sintering method of porous glass base material for optical fiber

Manufacturing method for glass particulate deposit and burner

Method for manufacturing a preform for optical fibers

Method for cleaning vaporizer and vaporization apparatus

Method for modification of surface of optical fiber preform

Optical fiber and method of manufacturing optical fiber

Optical fiber and method of manufacturing optical fiber

Optical fiber glass preform and method for manufacturing optical fi...

Optical fiber with increased bend performance

Burner design for particle generation

Apparatus and method for producing porous glass preform

Vaporizers and apparatuses for forming glass optical fiber preforms...

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

Method for producing optical fiber preform, and optical fiber preform

Adjustable fume tube burner

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

Method of manufacturing porous glass preform for optical fiber

Method for reducing processing time for optical fiber preforms

Patents Applicationslast 30 patents

Optical Fiber Drawing Apparatus and Method Thereof

METHOD FOR RECOVERING GERMANIUM

OPTICAL FIBER AND A GLASS PREFORM MANUFACTURING METHOD

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

ENHANCED PARTICLE DEPOSITION SYSTEM AND METHOD

OPTICAL FIBER AND METHOD OF MANUFACTURING OPTICAL FIBER

MANUFACTURING METHOD OF GLASS BASE MATERIAL FOR OPTICAL FIBER

OPTICAL FIBER PREFORM AND MANUFACTURING METHOD THEREOF

MICROSTRUCTURED OPTICAL FIBER AND PREFORM FOR SAME

METHOD FOR MAKING HALOGEN DOPED OPTICAL ELEMENT

Manufacturing method for glass particulate deposit and burner

METHOD FOR MANUFACTURING FLUORINE-CONTAINING SILICA GLASS

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

APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM AND METHOD FOR MA...

METHOD FOR PRODUCING FLUORINE-CONTAINING SILICA GLASS

METHOD AND FACILITY FOR PRODUCING OPTICAL FIBER BASE MATERIAL

APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM AND METHOD FOR MA...

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

METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM

OPTICAL FIBER GLASS PREFORM AND METHOD FOR MANUFACTURING OPTICAL FI...

APPARATUS AND METHOD FOR PRODUCING POROUS GLASS PREFORM

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

GLASS BASE MATERIAL PRODUCTION APPARATUS, GLASS BASE MATERIAL PRODU...

METHOD FOR PRODUCING OPTICAL FIBER PREFORM, AND OPTICAL FIBER PREFORM

SYNTHETIC QUARTZ GLASS MANUFACTURING METHOD THROUGH OVD PROCESS WIT...

PREFORMS FOR SPECKLE-FREE OUTPUT OPTICAL FIBERS HAVING STRUCTURED S...

STRUCTURED SILICA CLAD SILICA OPTICAL FIBERS

METHOD FOR MANUFACTURING OPTICAL FIBER GLASS PREFORM

OPTICAL FIBER GLASS PREFORM AND METHOD FOR MANUFACTURING OPTICAL FI...

MEMBER FOR OPTICAL GLASS MANUFACTURING APPARATUS