C22C 23/06
Alloys based on magnesium: with a rare earth metal as the next
Official title: with a rare earth metal as the next major constituent
C22C23/06 (Alloys based on magnesium: with a rare earth metal as the next) appears on 138 US grants and 202 published applications in this corpus.
Search patents in C22C- Granted patents
- 138
- Published applications
- 202
- Assignees
- 131
- Inventors
- 458
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 2 |
| 2002 | 3 | 5 |
| 2003 | 5 | 4 |
| 2004 | 7 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 4 |
| 2007 | 0 | 6 |
| 2008 | 0 | 8 |
| 2009 | 0 | 9 |
| 2010 | 3 | 11 |
| 2011 | 5 | 7 |
| 2012 | 6 | 5 |
| 2013 | 4 | 13 |
| 2014 | 5 | 5 |
| 2015 | 3 | 14 |
| 2016 | 4 | 17 |
| 2017 | 5 | 12 |
| 2018 | 11 | 17 |
| 2019 | 13 | 7 |
| 2020 | 13 | 11 |
| 2021 | 5 | 7 |
| 2022 | 5 | 5 |
| 2023 | 8 | 10 |
| 2024 | 7 | 9 |
| 2025 | 8 | 8 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low-alloyed magnesium alloy with high ductility and high damping capacities at room temperature and preparation method thereof26 May 2026US 12,637,743 B2Central South University
- Thixomolding material13 Jan 2026US 12,521,790 B2Seiko Epson Corporation
- Rare earth magnesium alloy based on high-temperature and high-pressure hydrogenation and preparation method30 Dec 2025US 12,509,750 B2Shanghai Jiao Tong University
- Frac plug and method for manufacturing same, and method for sealing borehole4 Nov 2025US 12,460,505 B2Kureha Corporation
- Degradable biomedical magnesium alloy drug-eluting vascular stent and preparation method9 Sep 2025US 12,409,053 B2AmsinoMed Medical Co., Ltd
- Fabrication and Processing of Magnesium-Based Metal Matrix Nanocomposites for Bioabsorbable Implants30 Jul 2026US 2026/0216398 A1
- Method of forming magnesium-based composite material18 Jun 2026US 2026/0168058 A1National Taiwan University of Science and Technology
- Magnesium alloy and method for producing same7 May 2026US 2026/0125780 A1National University Corporation Kumamoto University
- Properties and parameters of novel biodegraable metallic alloys6 Nov 2025US 2025/0340970 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Rare earth magnesium alloy based on high-temperature and high-pressure hydrogenation and preparation method25 Sep 2025US 2025/0297343 A1Shanghai Jiao Tong University
Most cited
By later US patents
- Hydrogen-based ecosystem55US 6,305,442 B1Energy Conversion Devices, Inc. · 2001
- High storage capacity alloys enabling a hydrogen-based ecosystem37US 6,193,929 B1Energy Conversion Devices, Inc. · 2001
- Hydrogen infrastructure, a combined bulk hydrogen storage/single stage metal hydride hydrogen compressor therefor and alloys for use therein22US 6,672,078 B2Energy Conversion Devices, Inc. · 2004
- Creep resistant magnesium alloy22US 7,048,812 B2Cast Centre Pty Ltd · 2006
- Pressure-diecast light-alloy piston for internal combustion engines21US 5,063,894 AAtsugi Motor Parts Company, Limited · 1991