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CPC
C03B2201/00
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Parent Industries
C
CHEMISTRY METALLURGY
C03
Glass mineral
C03B
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
Current Industry
C03B2201/00
Type of glass produced
Sub Industries
C03B2201/01
Antique glass imitations
C03B2201/02
Pure silica glass
C03B2201/03
Impurity concentration specified
C03B2201/04
Hydroxyl ion (OH)
C03B2201/06
Doped silica-based glasses
C03B2201/07
Impurity concentration specified
C03B2201/075
Hydroxyl ion (OH)
C03B2201/08
doped with boron or fluorine or other refractive index decreasing dopant
C03B2201/10
doped with boron
C03B2201/12
doped with fluorine
C03B2201/14
doped with boron and fluorine
C03B2201/20
doped with non-metals other than boron or fluorine
C03B2201/21
doped with molecular hydrogen
C03B2201/22
doped with deuterium
C03B2201/23
doped with hydroxyl groups
C03B2201/24
doped with nitrogen
C03B2201/28
doped with phosphorus
C03B2201/30
doped with metals
C03B2201/31
doped with germanium
C03B2201/32
doped with aluminium
C03B2201/34
doped with rare earth metals, i.e. with Sc, Y or lanthanides
C03B2201/36
doped with rare earth metals and aluminium
C03B2201/40
doped with transition metals other than rare earth metals
C03B2201/42
doped with titanium
C03B2201/50
doped with alkali metals
C03B2201/54
doped with beryllium, magnesium or alkaline earth metals
C03B2201/58
doped with metals in non-oxide form
C03B2201/60
Silica-free oxide glasses
C03B2201/62
containing boron
C03B2201/70
containing phosphorus
C03B2201/78
containing germanium
C03B2201/80
Non-oxide glasses or glass-type compositions
C03B2201/82
Fluoride glasses
C03B2201/83
Ionic or single crystal type
C03B2201/84
Halide glasses other than fluoride glasses, i.e. Cl, Br or I glasses
C03B2201/86
Chalcogenide glasses
C03B2201/88
Chalcohalide glasses
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Patents Grants
last 30 patents
Information
Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
Patent number
12,169,303
Issue date
Dec 17, 2024
NKT Photonics A/S
Thomas Tanggaard Alkeskjold
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Polyphosphate glass microspheres, methods of making and uses thereof
Patent number
12,145,875
Issue date
Nov 19, 2024
Dalhousie University
Mark Filiaggi
C03 - GLASS MINERAL OR SLAG WOOL
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
Reducing light-induced loss in optical fibre
Patent number
12,135,453
Issue date
Nov 5, 2024
NKT Photonics A/S
Jens Lyngsø
G02 - OPTICS
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
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
Manufacturing method of large-outer-diameter quartz crucible for Cz...
Patent number
12,060,294
Issue date
Aug 13, 2024
JINZHOU YOUXIN QUARTZ TECHNOLOGY CO., LTD
Zonghui Li
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Water-containing glass-based articles with high indentation crackin...
Patent number
12,054,423
Issue date
Aug 6, 2024
Corning Incorporated
Timothy Michael Gross
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Opaque quartz glass and method of manufacturing the same
Patent number
12,006,242
Issue date
Jun 11, 2024
Tosoh Quartz Corporation
Chiemi Ito
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Radiation-resistant laser optical fiber preform core rod and prepar...
Patent number
12,001,052
Issue date
Jun 4, 2024
Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
Chongyun Shao
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Production of glass bodies from polymerisable solutions
Patent number
11,993,530
Issue date
May 28, 2024
D. SWAROVSKI KG
Paolo Colombo
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Substrate for a reflective optical element
Patent number
11,987,521
Issue date
May 21, 2024
Carl Zeiss SMT GmbH
Eric Eva
G02 - OPTICS
Information
Patent Grant
Preparation method for tungsten/gadolinium oxide functional fiber h...
Patent number
11,987,886
Issue date
May 21, 2024
NANTONG UNIVERSITY
Lirong Yao
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Quartz glass with low content of hydroxyl and high purity and metho...
Patent number
11,981,594
Issue date
May 14, 2024
ZHONGTIAN TECHNOLOGY ADVANCED MATERIALS CO., LTD.
Ming-Ming Tang
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
Hydrogen isotope adsorbent with differential binding properties to...
Patent number
11,958,761
Issue date
Apr 16, 2024
POSTECH Research and Business Development Foundation
Hyo Joo Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of fluorinated quartz glass
Patent number
11,952,302
Issue date
Apr 9, 2024
Heraeus Quarzglas GmbH & Co. KG
Stefan Ochs
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Increase in silicon content in the preparation of quartz glass
Patent number
11,952,303
Issue date
Apr 9, 2024
Heraeus Quarzglas GmbH & Co. KG
Nigel Robert Whippey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Laser system using low-chlorine hollow core optical fiber
Patent number
11,947,160
Issue date
Apr 2, 2024
NKT Photonics A/S
Jens Kristian Lyngsø
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for fabrication of glass preform
Patent number
11,912,604
Issue date
Feb 27, 2024
Sandeep Gaikwad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Infrared-transmitting, polarization-maintaining optical fiber and m...
Patent number
11,912,606
Issue date
Feb 27, 2024
The Government of the United States of America, as represented by the Secreta...
Daniel J. Gibson
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Manufacturing apparatus and manufacturing method of porous glass ba...
Patent number
11,878,929
Issue date
Jan 23, 2024
Shin-Etsu Chemical Co., Ltd.
Hiroki Kojima
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fibers, methods of their formation, and methods of their use
Patent number
11,867,943
Issue date
Jan 9, 2024
Spectra WAVE, Inc.
Martin F. Seifert
G02 - OPTICS
Information
Patent Grant
Synthetic quartz glass substrate and making method
Patent number
11,851,364
Issue date
Dec 26, 2023
Shin-Etsu Chemical Co., Ltd.
Junichiro Nishida
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber with variable absorption
Patent number
11,808,970
Issue date
Nov 7, 2023
Lumentum Operations LLC
Vincent Petit
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Slow cooling of optical fibers having halogen doped cores
Patent number
11,802,070
Issue date
Oct 31, 2023
Corning Incorporated
Steven Bruce Dawes
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
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
Water-containing glass-based articles with high indentation crackin...
Patent number
11,760,685
Issue date
Sep 19, 2023
Corning Incorporated
Timothy Michael Gross
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Silica glass member for hermetic sealing of ultraviolet SMD LED ele...
Patent number
11,757,075
Issue date
Sep 12, 2023
Shin-Etsu Quartz Products Co., Ltd.
Akira Fujinoki
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
TITANIA-SILICA GLASS WITH PLURALITY OF COMPOSITIONAL VARIATION SECT...
Publication number
20240417308
Publication date
Dec 19, 2024
Corning Incorporated
William Robert Angell
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SULFIDE SOLID ELECTROLYTE, METHOD FOR PRODUCING SULFIDE SOLID ELECT...
Publication number
20240413388
Publication date
Dec 12, 2024
Toyota Jidosha Kabushiki Kaisha
Koji KAWAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICA GLASS SUBSTRATE
Publication number
20240407089
Publication date
Dec 5, 2024
AGC Inc.
Kent SUGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND SYSTEM FOR BONDING HIGH FLUENCE OPTICS TO OPTOMECHANICAL...
Publication number
20240360023
Publication date
Oct 31, 2024
KLA Corporation
Mandar Anand Paranjape
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
WATER-CONTAINING GLASS-BASED ARTICLES WITH HIGH INDENTATION CRACKIN...
Publication number
20240343635
Publication date
Oct 17, 2024
Corning Incorporated
Timothy Michael Gross
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
OPTICAL SENSOR AND METHOD OF FABRICATING THE OPTICAL SENSOR
Publication number
20240302273
Publication date
Sep 12, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Khurram Karim QURESHI
G01 - MEASURING TESTING
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
MANUFACTURING METHOD OF LARGE-OUTER-DIAMETER QUARTZ CRUCIBLE FOR CZ...
Publication number
20240262734
Publication date
Aug 8, 2024
JINZHOU YOUXIN QUARTZ TECHNOLOGY CO., LTD
Zonghui LI
C30 - CRYSTAL GROWTH
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
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
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
Information
Patent Application
Material and Process for Fabricating and Shaping of Transparent Mul...
Publication number
20240166547
Publication date
May 23, 2024
Glassomer GmbH
Bastian Rapp
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
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
Publication number
20240111087
Publication date
Apr 4, 2024
NKT PHOTONICS A/S
Thomas Tanggaard ALKESKJOLD
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
ERBIUM-DOPED FIBER AND PREPARATION METHOD FOR ERBIUM-DOPED FIBER
Publication number
20240097395
Publication date
Mar 21, 2024
Huawei Technologies Co., Ltd
Yehui LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PREPARATION METHOD FOR TUNGSTEN/GADOLINIUM OXIDE FUNCTIONAL FIBER H...
Publication number
20240093374
Publication date
Mar 21, 2024
NANTONG UNIVERSITY
Lirong YAO
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
ALKALI DOPED OPTICAL FIBER WITH REDUCED ATTENUATION
Publication number
20240043313
Publication date
Feb 8, 2024
Corning Incorporated
Sushmit Sunil Kumar Goyal
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
GLASS STRAND, GLASS ROVING, AND METHOD FOR MANUFACTURING SAME
Publication number
20230406750
Publication date
Dec 21, 2023
Nippon Electric Glass Co., Ltd.
Shinji Nishibori
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
GLASS PRODUCTION METHOD
Publication number
20230406748
Publication date
Dec 21, 2023
NIPPON ELECTRIC GLASS CO., LTD.
Kazuto NAKATSUKA
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
GLASS PRODUCTION METHOD
Publication number
20230373839
Publication date
Nov 23, 2023
NIPPON ELECTRIC GLASS CO., LTD.
Kazuto NAKATSUKA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
WATER-CONTAINING GLASS-BASED ARTICLES WITH HIGH INDENTATION CRACKIN...
Publication number
20230357071
Publication date
Nov 9, 2023
Corning Incorporated
Timothy Michael Gross
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
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
METHODS OF FORMING SILICA-TITANIA GLASS ARTICLES WITH REDUCED STRIA...
Publication number
20230312387
Publication date
Oct 5, 2023
CORNING INCORPORATED
William Robert Angell
C03 - GLASS MINERAL OR SLAG WOOL