C30B 29/28
With formula a3me5o12 wherein a is a rare earth metal and me
Official title: with formula A3Me5O12 wherein A is a rare earth metal and Me is Fe, Ga, Sc, Cr, Co or Al, e.g. garnets
C30B29/28 (With formula a3me5o12 wherein a is a rare earth metal and me) appears on 206 US grants and 143 published applications in this corpus.
Search patents in C30B- Granted patents
- 206
- Published applications
- 143
- Assignees
- 125
- Inventors
- 437
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 12 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 9 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 4 |
| 2003 | 3 | 5 |
| 2004 | 3 | 4 |
| 2005 | 1 | 3 |
| 2006 | 4 | 6 |
| 2007 | 1 | 6 |
| 2008 | 3 | 8 |
| 2009 | 3 | 6 |
| 2010 | 6 | 3 |
| 2011 | 5 | 4 |
| 2012 | 3 | 3 |
| 2013 | 1 | 12 |
| 2014 | 5 | 5 |
| 2015 | 6 | 4 |
| 2016 | 11 | 9 |
| 2017 | 4 | 5 |
| 2018 | 5 | 7 |
| 2019 | 6 | 5 |
| 2020 | 2 | 5 |
| 2021 | 4 | 11 |
| 2022 | 6 | 6 |
| 2023 | 2 | 6 |
| 2024 | 4 | 6 |
| 2025 | 5 | 6 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and devices for growing scintillation crystals with multi-component garnet structure22 Sep 2026US 12,742,258 B2Boya Advanced Materials Co., Ltd.
- Ceramic support plate15 Sep 2026US 12,735,804 B2Siemens Medical Solutions USA, Inc.
- Bismuth-substituted rare earth iron garnet single crystal, faraday rotator, optical isolator, and production method for bismuth-substituted rare earth iron garnet single crystal24 Mar 2026US 12,585,146 B2Shin-Etsu Chemical Co., Ltd.
- Systems for preparing crystals20 Jan 2026US 12,529,161 B2Meishan Boya Advanced Materials Co., Ltd.
- Single crystal YIG nanofilm fabricated by a metal organic decomposition epitaxial growth process6 Jan 2026US 12,516,439 B2Vida Products
- Production device and production method20 Aug 2026US 2026/0242975 A1A. C. Company
- Device for manufacturing scintillators, method of manufacture thereof6 Aug 2026US 2026/0226651 A1Siemens Medical Solutions USA, Inc.
- Transition metal element-doped garnet-type aluminate scintillation material with high-quality factor and preparation method and application thereof30 Apr 2026US 2026/0117122 A1Shanghai Institute of Ceramics, Chinese Academy of Sciences
- Multi-component rare-earth garnet scintillators9 Oct 2025US 2025/0313751 A1University of Tennessee Research Foundation
- Apparatus and method for growth of gadolinium gallium garnet crystal9 Oct 2025US 2025/0313986 A1Luxium Solutions, LLC
Most cited
By later US patents
- Slicing of single-crystal films using ion implantation291US 6,540,827 B1The Trustees of Columbia University in the City of New York · 2003
- Composite optical and electro-optical devices135US 5,846,638 AOnyx Optics, Inc. · 1998
- Composites made from single crystal substances84US 5,441,803 AOnyx Optics, Inc. · 1995
- Solid state lasers with composite crystal or glass components61US 5,852,622 AOnyx Optics, Inc. · 1998
- Method for preparing large single crystal thin films58US 4,046,618 AInternational Business Machines Corporation · 1977