C04B 35/5156
Based on rare earth compounds
Official title: {based on rare earth compounds}
C04B35/5156 (Based on rare earth compounds) appears on 46 US grants and 42 published applications in this corpus.
Search patents in C04B- Granted patents
- 46
- Published applications
- 42
- Assignees
- 41
- Inventors
- 125
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 4 |
| 2016 | 2 | 6 |
| 2017 | 4 | 3 |
| 2018 | 6 | 7 |
| 2019 | 1 | 0 |
| 2020 | 6 | 3 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 4 |
| 2024 | 1 | 3 |
| 2025 | 0 | 0 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sintered body7 Jul 2026US 12,673,900 B2Mitsui Kinzoku Company, Limited
- High permittivity antiferroelectric and manufacturing method thereof16 Jun 2026US 12,655,067 B2Hyundai Motor Company
- Antiferroelectric containing dysprosium and a manufacturing method thereof9 Jun 2026US 12,649,693 B2Hyundai Motor Company
- Sintered material, semiconductor manufacturing apparatus including the same, and method of manufacturing the sintered material19 May 2026US 12,630,479 B2Samsung Electronics Co., Ltd.
- Material for plasma spray comprising Y—O—F compound, method for producing the same, and spray coating prepared using the same25 Jun 2024US 12,018,385 B2Komico Ltd.
- Sintering additives for improved microstructure control8 Oct 2026US 2026/0308070 A1UT-Battelle, LLC
- Antiferroelectric containing dysprosium and a manufacturing method thereof17 Sep 2026US 2026/0274755 A1Hyundai Motor Company
- High permittivity antiferroelectric and manufacturing method thereof17 Sep 2026US 2026/0274756 A1Hyundai Motor Company
- Blue light-emitting material having a perovskite-like structure and improved photoluminescent quantum yield, and method of preparing same30 Jul 2026US 2026/0218044 A1Iucf-Hyu (Ind-Univ.Cooperation Foundation Hanyang University)
- Coatings that contain fluorinated yttrium oxide and a metal oxide, and methods of preparing and using the coatings17 Oct 2024US 2024/0344195 A1Entegris, Inc.
Most cited
By later US patents
- Process for preparing self-supporting bodies and products made thereby59US 4,777,014 ALanxide Technology Company, LP · 1988
- Ceramic scintillator, method for producing same, and x-ray detector and x-ray CT imaging equipment using same21US 6,384,417 B1Kabushiki Kaisha Toshiba · 2002
- High performance iron-rare earth-boron-refractory-cobalt nanocomposite16US 6,352,599 B1Santoku Corporation · 2002
- Boride-based refractory materials15US 4,259,119 ADirector-General of Agency of Industrial Science and Technology · 1981
- Reaction sintered multiphase ceramic15US 4,605,633 ACorning Glass Works · 1986