C22C 1/0416
Aluminium-based alloys
Official title: {Aluminium-based alloys}
C22C1/0416 (Aluminium-based alloys) appears on 228 US grants and 288 published applications in this corpus.
Search patents in C22C- Granted patents
- 228
- Published applications
- 288
- Assignees
- 226
- Inventors
- 976
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 12 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 2 |
| 2002 | 5 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 3 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 18 |
| 2011 | 2 | 11 |
| 2012 | 4 | 3 |
| 2013 | 4 | 2 |
| 2014 | 5 | 2 |
| 2015 | 6 | 4 |
| 2016 | 2 | 5 |
| 2017 | 7 | 3 |
| 2018 | 2 | 2 |
| 2019 | 3 | 13 |
| 2020 | 4 | 4 |
| 2021 | 3 | 10 |
| 2022 | 3 | 16 |
| 2023 | 11 | 49 |
| 2024 | 19 | 49 |
| 2025 | 27 | 63 |
| 2026 | 17 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Additively manufactured geometry optimized drilling jigs and methods of making and using the same18 Aug 2026US 12,708,946 B2Embraer S.A.
- Aluminum alloy molded body and production method therefor16 Jun 2026US 12,654,222 B2Nippon Light Metal Company, Ltd.
- Precipitation hardening powder metal composition19 May 2026US 12,629,750 B2GKN Sinter Metals, LLC
- Method for manufacturing heterogeneous composite material thin plate through sequential plastic working processes, and heterogeneous composite material thin plate manufactured thereby19 May 2026US 12,629,751 B2Pukyong National University Industry-University Cooperation Foundation
- Aluminum based nanogalvanic compositions useful for generating hydrogen gas and low temperature processing thereof12 May 2026US 12,624,421 B2The United States of America as represented by the Secretary of the Army
- Durable metal-mxene composites and methods of making the same8 Oct 2026US 2026/0307145 A1The University of Chicago
- Multi-component sealing coating powder material and preparation method thereof1 Oct 2026US 2026/0297705 A1BGRIMM Advanced Materials Science & Technology Co., Ltd.
- Tial-based alloy and method for producing the same20 Aug 2026US 2026/0242896 A1Institute of Science Tokyo
- Process for manufacturing an aluminium alloy part20 Aug 2026US 2026/0242898 A1C-TEC Constellium Technology Center
- Aluminum powder product6 Aug 2026US 2026/0225155 A1Mitsubishi Materials Corporation
Most cited
By later US patents
- Method for preparing cryomilled aluminum alloys and components extruded and forged therefrom114US 6,902,699 B2The Boeing Company · 2005
- Composition and method for producing an aluminum alloy resistant to environmentally-assisted cracking58US 5,061,323 AThe United States of America as represented by the Secretary of the Navy · 1991
- Low density aluminum alloys and method51US 4,661,172 AAllied Corporation · 1987
- Sputtering target with ultra-fine, oriented grains and method of making same51US 5,590,389 AJohnson Matthey Electronics, Inc. · 1996
- Aluminum-silicon alloy heatsink for semiconductor devices48US 4,926,242 ASumitomo Electric Industries, Ltd. · 1990