C22C 23/02
Alloys based on magnesium: with aluminium as the next major constituent
Official title: with aluminium as the next major constituent
C22C23/02 (Alloys based on magnesium: with aluminium as the next major constituent) appears on 288 US grants and 434 published applications in this corpus.
Search patents in C22C- Granted patents
- 288
- Published applications
- 434
- Assignees
- 228
- Inventors
- 901
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 4 |
| 2002 | 4 | 7 |
| 2003 | 7 | 6 |
| 2004 | 8 | 9 |
| 2005 | 3 | 16 |
| 2006 | 5 | 9 |
| 2007 | 4 | 10 |
| 2008 | 1 | 13 |
| 2009 | 3 | 18 |
| 2010 | 4 | 12 |
| 2011 | 9 | 28 |
| 2012 | 5 | 20 |
| 2013 | 8 | 23 |
| 2014 | 12 | 26 |
| 2015 | 13 | 22 |
| 2016 | 7 | 22 |
| 2017 | 19 | 21 |
| 2018 | 23 | 25 |
| 2019 | 16 | 21 |
| 2020 | 27 | 21 |
| 2021 | 18 | 21 |
| 2022 | 9 | 17 |
| 2023 | 12 | 24 |
| 2024 | 18 | 19 |
| 2025 | 8 | 13 |
| 2026 | 12 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thixotropically molded product, thixotropic molding material, and method of producing thixotropic molding material28 Jul 2026US 12,691,492 B2Seiko Epson Corporation
- High strength, combustion-resistant, tube-extrudable aircraft-grade magnesium alloy23 Jun 2026US 12,662,723 B2Mag Specialties, Inc.
- Welded joint and automobile member23 Jun 2026US 12,663,032 B2Nippon Steel Corporation
- Magnesium alloy, magnesium alloy plate, magnesium alloy bar, manufacturing methods thereof, and magnesium alloy member9 Jun 2026US 12,649,962 B2National Institute of Advanced Industrial Science and Technology
- Magnesium alloy and production method thereof26 May 2026US 12,637,741 B2MG Port Inc.
- Recycling facility and recycling method for magnesium alloy17 Sep 2026US 2026/0275452 A1The Japan Steel Works, Ltd.
- Methods for manufacturing additive manufacturing components27 Aug 2026US 2026/0249350 A1Valls Besitz GmbH
- Composite material comprising a magnesium alloy and method of preparation thereof30 Jul 2026US 2026/0216787 A1King Fahd University of Petroleum and Minerals
- Cast magnesium alloy with improved ductility23 Jul 2026US 2026/0209903 A1Magnesium Products of America Inc.
- Evaporator2 Jul 2026US 2026/0185192 A1Tyco Fire & Security GmbH
Most cited
By later US patents
- Process for obtaining magnesium alloys by spray deposition75US 5,073,207 APechiney Recherche · 1991
- High mechanical strength magnesium alloys and process for obtaining these alloys by rapid solidification70US 4,997,622 ANorsk Hydro A/S · 1991
- Superplastic forming consolidated rapidly solidified, magnestum base metal alloy powder57US 4,938,809 AAllied-Signal Inc. · 1990
- Hydrogen-based ecosystem55US 6,305,442 B1Energy Conversion Devices, Inc. · 2001
- Nanocrystalline Mg or Be-based materials and use thereof for the transportation and storage of hydrogen52US 5,964,965 AHydro-Quebec · 1999