Class C30B : SINGLE-CRYSTAL GROWTH
Subclass 7/10: Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions (from molten solvents C30B 9/00; by normal or gradient freezing C30B 11/00; under a protective fluid C30B 27/00) by application of pressure, e.g. hydrothermal processes
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12252812 | Ultrapure mineralizer and improved methods for nitride crystal growth | Feb 06, 24 | Mar 18, 25 | SLT TECHNOLOGIES, INC. |
| 12224172 | Group III nitride substrate with oxygen gradient, method of making, and method of use | Nov 30, 22 | Feb 11, 25 | SLT TECHNOLOGIES, INC. |
| 12163252 | Method for producing an α- or β-gallium oxide crystal by bring an aqueous solution including Ga ions into a supercritical state | Feb 11, 22 | Dec 10, 24 | NGK Insulators Ltd. |
| 12107129 | Self-standing GaN substrate, GaN crystal, method for producing GaN single crystal, and method for producing semiconductor device | Apr 18, 23 | Oct 01, 24 | Mitsubishi Chemical Corporation |
| 12060653 | Bulk GaN crystal, c-plane GaN wafer, and method for manufacturing bulk GaN crystal | Dec 23, 21 | Aug 13, 24 | Kimmon Manufacturing Co. Ltd. and Mitsubishi Chemical Corporation |
| 12048904 | Zeolite membrane composite | Jul 30, 18 | Jul 30, 24 | MITSUBISHI CHEMICAL CORPORATION |
| 12024795 | Ultrapure mineralizer and improved methods for nitride crystal growth | Oct 29, 21 | Jul 02, 24 | SLT TECHNOLOGIES, INC. |
| 12018401 | Gallium oxide single crystal particle and method for producing the same | Dec 19, 22 | Jun 25, 24 | NGK Insulators Ltd. |
| 11977231 | Optical lens assemblies | Dec 09, 21 | May 07, 24 | Meta Platforms Technologies, LLC |
| 11958882 | Methods directed to crystalline biomolecules | Mar 14, 18 | Apr 16, 24 | Amgen Inc. |
| 11926901 | Fabrication and structure of a nonenzymatic glucose sensor | Jan 10, 20 | Mar 12, 24 | National Yunlin University of Science and Technology |
| 11898267 | Nonlinear optical crystal fluorine boron beryllium salt and its preparation process and use | Nov 11, 20 | Feb 13, 24 | FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER, CHINESE ACADEMY OF SCIENCES |
| 11898269 | Oxygen-doped group III metal nitride and method of manufacture | May 06, 20 | Feb 13, 24 | SLT TECHNOLOGIES, INC. |
| 11827515 | Substrate-free 2D tellurene | Sep 09, 22 | Nov 28, 23 | Purdue Research Foundation |
| 11821108 | Method for reducing lateral growth of GaN crystals in an ammonothermal crystal growing process | Jun 20, 22 | Nov 21, 23 | Instytut Wysokich Cisnien Polskiej Akademii Nauk |
| 11810782 | Conductive C-plane GaN substrate | Dec 09, 20 | Nov 07, 23 | Kimmon Manufacturing Co. Ltd. and Mitsubishi Chemical Corporation |
| 11799084 | by hydrothermal method | Mar 11, 22 | Oct 24, 23 | SEMICONDUCTOR ENERGY LABORATORY CO., LTD |
| 11767609 | Low-dislocation bulk GaN crystal and method of fabricating same | May 03, 21 | Sep 26, 23 | Sixpoint Materials, Inc. |
| 11746439 | Pressure container for crystal production | Apr 05, 18 | Sep 05, 23 | JAPAN STEEL WORKS M&E, INC.; Japan as Represented by President of Tohoku University; |
| 11705322 | Group III nitride substrate, method of making, and method of use | May 22, 20 | Jul 18, 23 | SLT TECHNOLOGIES, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0101,631 | MATERIAL COMPRISING A LAYER OF SELF-ASSEMBLED, ONE-DIMENSIONAL ZNO MICROCRYSTALS | Jul 21, 22 | Mar 27, 25 | Not available |
| 2024/0376,630 | METHODS AND DEVICES FOR PREPARING CRYSTAL CLADDINGS | Jul 23, 24 | Nov 14, 24 | MEISHAN BOYA ADVANCED MATERIALS CO., LTD. |
| 2024/0270,788 | METHODS DIRECTED TO CRYSTALLINE BIOMOLECULES | Mar 13, 24 | Aug 15, 24 | Not available |
| 2024/0247,406 | PROCESS FOR RETROGRADE SOLVOTHERMAL CRYSTAL GROWTH AND SINGLE CRYSTAL GROWN THEREBY | Jan 19, 24 | Jul 25, 24 | Not available |
| 2024/0191,395 | GALLIUM NITRIDE CRYSTAL, GALLIUM NITRIDE SUBSTRATE, AND METHOD FOR PRODUCING GALLIUM NITRIDE CRYSTAL | Feb 23, 24 | Jun 13, 24 | Kimmon Manufacturing Co. Ltd. and Mitsubishi Chemical Corporation; THE JAPAN STEEL WORKS, LTD.; |
| 2024/0183,074 | OXYGEN-DOPED GROUP III METAL NITRIDE AND METHOD OF MANUFACTURE | Feb 13, 24 | Jun 06, 24 | Not available |
| 2024/0158,948 | DIRECT HEATING AND TEMPERATURE CONTROL SYSTEM FOR CRYSTAL GROWTH | Nov 09, 23 | May 16, 24 | Not available |
| 2024/0158,949 | STRUCTURES FOR COMMUNICATION, MONITORING AND CONTROL OF CORROSIVE PROCESS ENVIRONMENTS AT HIGH PRESSURE AND HIGH TEMPERATURE | Nov 03, 23 | May 16, 24 | Not available |
| 2024/0158,950 | APPARATUS FOR RETROGRADE SOLVOTHERMAL CRYSTAL GROWTH, METHOD OF MAKING, AND METHOD OF USE | Nov 09, 23 | May 16, 24 | Not available |
| 2024/0158,951 | APPARATUS FOR RETROGRADE SOLVOTHERMAL CRYSTAL GROWTH, METHOD OF MAKING, AND METHOD OF USE | Nov 09, 23 | May 16, 24 | Not available |
| 2024/0159,348 | METAL-BASED THERMAL INSULATION STRUCTURES | Nov 10, 23 | May 16, 24 | Not available |
| 2024/0133,076 | OXYGEN-DOPED GROUP III METAL NITRIDE AND METHOD OF MANUFACTURE | Dec 16, 23 | Apr 25, 24 | Not available |
| 2024/0105,449 | CONDUCTIVE C-PLANE GaN SUBSTRATE | Sep 29, 23 | Mar 28, 24 | Kimmon Manufacturing Co. Ltd. and Mitsubishi Chemical Corporation |
| 2024/0026,562 | INTERNALLY-HEATED HIGH-PRESSURE APPARATUS FOR SOLVOTHERMAL CRYSTAL GROWTH | Jul 20, 23 | Jan 25, 24 | Not available |
| 2024/0026,563 | COMPOUND INTERNALLY-HEATED HIGH-PRESSURE APPARATUS FOR SOLVOTHERMAL CRYSTAL GROWTH | Jul 20, 23 | Jan 25, 24 | Not available |
| 2024/0030,436 | MANUFACTURING METHOD OF COMPOSITE OXIDE AND MANUFACTURING METHOD OF POWER STORAGE DEVICE | Sep 27, 23 | Jan 25, 24 | Not available |
| 2023/0392,280 | GALLIUM NITRIDE CRYSTAL, GALLIUM NITRIDE SUBSTRATE, AND METHOD FOR PRODUCING GALLIUM NITRIDE SUBSTRATE | Aug 24, 23 | Dec 07, 23 | Kimmon Manufacturing Co. Ltd. and Mitsubishi Chemical Corporation; THE JAPAN STEEL WORKS, LTD.; NATIONAL UNIVERSITY CORPORATION TOHOKU UNIVERSITY; |
| 2023/0115,706 | METHODS FOR LOW ENERGY INORGANIC MATERIAL SYNTHESIS | May 17, 22 | Apr 13, 23 | Rutgers, The State University of New Jersey |
| 2023/0110,306 | HEATER FOR RETROGRADE SOLVOTHERMAL CRYSTAL GROWTH, METHOD OF MAKING, AND METHOD OF USE | Oct 10, 22 | Apr 13, 23 | Not available |
| 2022/0380,933 | ALUMINA GRAIN, PREPARATION METHOD THEREFOR AND USE THEREOF | Oct 25, 20 | Dec 01, 22 | Not available |
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