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CPC
C30B33/04
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CHEMISTRY METALLURGY
C30
Crystal growth
C30B
SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL REFINING BY ZONE-MELTING OF MATERIAL PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH D...
C30B33/00
After-treatment of single crystals or homogeneous polycrystalline material with defined structure
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C30B33/04
using electric or magnetic fields or particle radiation
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Patents Grants
last 30 patents
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Patent Grant
Method for producing a SiC substrate via an etching step, growth st...
Patent number
12,098,476
Issue date
Sep 24, 2024
Kwansei Gakuin Educational Foundation
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of producing substance
Patent number
12,059,664
Issue date
Aug 13, 2024
INTER-UNIVERSITY RESEARCH INSTITUTE CORPORATION NATIONAL INSTITUTES OF NATURA...
Takunori Taira
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Large scale production of oxidized graphene
Patent number
12,006,220
Issue date
Jun 11, 2024
NanoXplore Inc.
Marie Bozalina
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon carbide magnetometer and associated material formation methods
Patent number
11,993,864
Issue date
May 28, 2024
The Johns Hopkins University
John B. Abraham
C30 - CRYSTAL GROWTH
Information
Patent Grant
Diamond smoothing method
Patent number
11,986,905
Issue date
May 21, 2024
Kyushu University, National University Corporation
Hiroshi Ikenoue
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Lithium niobate having p-type nanowire region or n-type nanowire re...
Patent number
11,834,755
Issue date
Dec 5, 2023
Nankai University
Guo-Quan Zhang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for depositing high quality PVD films
Patent number
11,802,349
Issue date
Oct 31, 2023
Applied Materials, Inc.
Zihao Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Single-crystal beta-Ga2O3 MSM detector and preparation method thereof
Patent number
11,735,683
Issue date
Aug 22, 2023
Shandong University
Chuanzhen Huang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ultra low noise materials and devices for cryogenic superconductors...
Patent number
11,727,296
Issue date
Aug 15, 2023
Lawrence Livermore National Security, LLC
Sergey Pereverzev
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for manufacturing crystal for synthetic gem
Patent number
11,725,301
Issue date
Aug 15, 2023
BRILLAR CO., LTD.
Iso Ohara
C30 - CRYSTAL GROWTH
Information
Patent Grant
Synthetic single crystal diamond
Patent number
11,613,826
Issue date
Mar 28, 2023
Sumitomo Electric Industries, Ltd.
Hitoshi Sumiya
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composite with lithium silicate and method with a quenching step
Patent number
11,565,941
Issue date
Jan 31, 2023
Hagen Schray
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method of making graphene structures and devices
Patent number
11,472,708
Issue date
Oct 18, 2022
Paragraf Limited
Simon Thomas
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of separating a film from a main body of a crystalline object
Patent number
11,414,782
Issue date
Aug 16, 2022
Bing Hu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Large scale production of oxidized graphene
Patent number
11,407,643
Issue date
Aug 9, 2022
NanoXplore Inc.
Marie Bozalina
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nitrogen containing single crystal diamond materials optimized for...
Patent number
11,396,715
Issue date
Jul 26, 2022
Element Six Technologies Limited
Wilbur Lew
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing peeled substrate
Patent number
11,383,328
Issue date
Jul 12, 2022
Shin-Etsu Polymer Co., Ltd.
Junichi Ikeno
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cleaving thin wafers from crystals
Patent number
11,377,758
Issue date
Jul 5, 2022
Stephen C. Baer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of producing periodic polarization inversion structures
Patent number
11,332,849
Issue date
May 17, 2022
NGK INSULATORS, LTD.
Ryosuke Hattori
C30 - CRYSTAL GROWTH
Information
Patent Grant
Tunable and reconfigurable atomically thin heterostructures
Patent number
11,293,116
Issue date
Apr 5, 2022
Northeastern University
Anthony Vargas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabricating diffractive structures on gemstones for high optical pe...
Patent number
11,294,110
Issue date
Apr 5, 2022
SPARKLE CUT DIAMONDS, INC.
Mark L. de Naray
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing electride of mayenite-type compounds
Patent number
11,267,720
Issue date
Mar 8, 2022
Japan Science and Technology Agency
Hideo Hosono
C30 - CRYSTAL GROWTH
Information
Patent Grant
Diamond tool piece
Patent number
11,253,925
Issue date
Feb 22, 2022
ELEMENT SIX (UK) LIMITED
Frank Schoofs
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Single crystal synthetic diamond material via chemical vapour depos...
Patent number
11,060,204
Issue date
Jul 13, 2021
Element Six Technologies Limited
Daniel James Twitchen
C30 - CRYSTAL GROWTH
Information
Patent Grant
Lithium tantalate single crystal substrate, bonded substrate, manuf...
Patent number
11,021,810
Issue date
Jun 1, 2021
Shin-Etsu Chemical Co., Ltd.
Masayuki Tanno
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Diamond composite body, substrate, diamond, tool including diamond,...
Patent number
11,001,938
Issue date
May 11, 2021
Sumitomo Electric Industries, Ltd.
Yoshiki Nishibayashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Permanent magnet and method of making permanent magnet
Patent number
11,004,600
Issue date
May 11, 2021
Ford Global Technologies, LLC
Wanfeng Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sapphire composite base material and method for producing the same
Patent number
11,001,036
Issue date
May 11, 2021
Shin-Etsu Chemical Co., Ltd.
Kazutoshi Nagata
B32 - LAYERED PRODUCTS
Information
Patent Grant
Single- and/or multi-charged gas ion beam treatment method for prod...
Patent number
10,982,312
Issue date
Apr 20, 2021
IONICS FRANCE
Denis Busardo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-efficiency transmission-mode diamond scintillator for quantita...
Patent number
10,954,607
Issue date
Mar 23, 2021
Euclid Techlabs, LLC
Sergey Antipov
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING NITRIDE SE...
Publication number
20250059676
Publication date
Feb 20, 2025
Shin-Etsu Handotai Co., Ltd.
Ippei KUBONO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LARGE SCALE PRODUCTION OF OXIDIZED GRAPHENE
Publication number
20250002354
Publication date
Jan 2, 2025
NanoXplore Inc.
Marie BOZALINA
B82 - NANO-TECHNOLOGY
Information
Patent Application
GROUP III-V COMPOUND SEMICONDUCTOR SINGLE CRYSTAL SUBSTRATE AND PRO...
Publication number
20240426024
Publication date
Dec 26, 2024
Sumitomo Electric Industries, Ltd.
Kazuki NODA
C30 - CRYSTAL GROWTH
Information
Patent Application
LASER BEAM ASTIGMATISM EVALUATING METHOD
Publication number
20240385431
Publication date
Nov 21, 2024
Disco Corporation
Atsushi MAEDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LARGE AREA DEVICE-QUALITY DIAMOND SUBSTRATES (LADDIS)
Publication number
20240344236
Publication date
Oct 17, 2024
Chih Shiue YAN
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR STRIPPING GALLIUM NITRIDE SUBSTRATE
Publication number
20240332021
Publication date
Oct 3, 2024
SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD.
Fen GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thermal Neutron Transmutation Doped Gallium Oxide Semiconductor
Publication number
20240312793
Publication date
Sep 19, 2024
Marko J. Tadjer
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE CRYSTAL DIAMOND COMPONENT AND METHOD FOR PRODUCING
Publication number
20240309554
Publication date
Sep 19, 2024
Element Six Technologies Limited
Matthew Lee MARKHAM
C30 - CRYSTAL GROWTH
Information
Patent Application
SYNTHETIC SINGLE CRYSTAL DIAMOND AND METHOD FOR PRODUCING THE SAME
Publication number
20240287706
Publication date
Aug 29, 2024
Sumitomo Electric Industries, Ltd.
Hitoshi SUMIYA
C30 - CRYSTAL GROWTH
Information
Patent Application
SYNTHETIC SINGLE CRYSTAL DIAMOND AND METHOD FOR PRODUCING THE SAME
Publication number
20240279843
Publication date
Aug 22, 2024
Sumitomo Electric Industries, Ltd.
Hitoshi SUMIYA
C30 - CRYSTAL GROWTH
Information
Patent Application
MULTILAYER STRUCTURE
Publication number
20240271325
Publication date
Aug 15, 2024
UNIVERSITETET I OSLO
Alexander AZAROV
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A SILICON CARBIDE SUBSTRATE
Publication number
20240240357
Publication date
Jul 18, 2024
Hitachi Energy Ltd
Giovanni ALFIERI
C30 - CRYSTAL GROWTH
Information
Patent Application
SYNTHETIC SINGLE CRYSTAL DIAMOND AND METHOD FOR PRODUCING SAME
Publication number
20230383436
Publication date
Nov 30, 2023
Sumitomo Electric Industries, Ltd.
Hitoshi SUMIYA
C30 - CRYSTAL GROWTH
Information
Patent Application
SYNTHETIC SINGLE CRYSTAL DIAMOND AND METHOD FOR MANUFACTURING SAME
Publication number
20230220584
Publication date
Jul 13, 2023
Sumitomo Electric Industries, Ltd.
Hitoshi SUMIYA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHETIC SINGLE CRYSTAL DIAMOND AND METHOD FOR MANUFACTURING SAME
Publication number
20230219818
Publication date
Jul 13, 2023
Sumitomo Electric Industries, Ltd.
Hitoshi SUMIYA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ALUMINUM NITRIDE SUBSTRATE MANUFACTURING METHOD, ALUMINUM NITRIDE S...
Publication number
20230212785
Publication date
Jul 6, 2023
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR WAFER
Publication number
20230160104
Publication date
May 25, 2023
DENSO CORPORATION
Junji OHARA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
A DIAMOND SCANNING ELEMENT, ESPECIALLY FOR IMAGING APPLICATION, AND...
Publication number
20230113008
Publication date
Apr 13, 2023
UNIVERSITAT BASEL
Brendan SHIELDS
C30 - CRYSTAL GROWTH
Information
Patent Application
SUBSTRATE AND METHOD FOR ITS MANUFACTURING
Publication number
20230061777
Publication date
Mar 2, 2023
Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
Felix Hahl
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LARGE SCALE PRODUCTION OF OXIDIZED GRAPHENE
Publication number
20230062310
Publication date
Mar 2, 2023
NanoXplore Inc.
Marie BOZALINA
C30 - CRYSTAL GROWTH
Information
Patent Application
Laser Activated Luminescence System
Publication number
20230062860
Publication date
Mar 2, 2023
Board of Trustees of Michigan State University
Marcos DANTUS
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR FORMING FREESTANDING MICROSTRUCTURES ON A DIAMOND CRYSTA...
Publication number
20230002932
Publication date
Jan 5, 2023
Q.ant GmbH
Robert Roelver
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING DIAMOND SUBSTRATE
Publication number
20230002933
Publication date
Jan 5, 2023
Shin-Etsu Polymer Co., Ltd.
Junichi IKENO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SiC SUBSTRATE PRODUCTION METHOD
Publication number
20220290324
Publication date
Sep 15, 2022
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki KANEKO
C30 - CRYSTAL GROWTH
Information
Patent Application
LARGE SCALE PRODUCTION OF OXIDIZED GRAPHENE
Publication number
20220194799
Publication date
Jun 23, 2022
NanoXplore Inc.
Marie BOZALINA
B82 - NANO-TECHNOLOGY
Information
Patent Application
CLEAVING THIN WAFERS FROM CRYSTALS
Publication number
20220162771
Publication date
May 26, 2022
Stephen C. Baer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SILICON CARBIDE MAGNETOMETER AND ASSOCIATED MATERIAL FORMATION METHODS
Publication number
20220136135
Publication date
May 5, 2022
The Johns Hopkins University
John B. Abraham
C30 - CRYSTAL GROWTH
Information
Patent Application
DOPANT-VACANCY CENTERS IN MATERIALS AND METHODS OF MAKING THEREOF
Publication number
20220135409
Publication date
May 5, 2022
The Regents of the University of California
Thomas Schenkel
B82 - NANO-TECHNOLOGY
Information
Patent Application
FLUORESCENT DIAMOND PARTICLES AND METHODS OF FABRICATING THE SAME
Publication number
20220089446
Publication date
Mar 24, 2022
ELEMENT SIX (UK) LIMITED
MARK GREGORY MUNDAY
C30 - CRYSTAL GROWTH
Information
Patent Application
FLUORESCENT DIAMOND AND METHOD FOR PRODUCING SAME
Publication number
20210395607
Publication date
Dec 23, 2021
DAICEL CORPORATION
Motoi NAKAO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...