C22C 21/003
Containing at least 2.6% of one or more of the elements: tin
Official title: {containing at least 2.6% of one or more of the elements: tin, lead, antimony, bismuth, cadmium, and titanium}
C22C21/003 (Containing at least 2.6% of one or more of the elements: tin) appears on 162 US grants and 134 published applications in this corpus.
Search patents in C22C- Granted patents
- 162
- Published applications
- 134
- Assignees
- 99
- Inventors
- 378
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 3 |
| 2002 | 8 | 7 |
| 2003 | 6 | 3 |
| 2004 | 5 | 2 |
| 2005 | 4 | 3 |
| 2006 | 0 | 4 |
| 2007 | 0 | 3 |
| 2008 | 0 | 3 |
| 2009 | 2 | 7 |
| 2010 | 1 | 7 |
| 2011 | 4 | 2 |
| 2012 | 6 | 5 |
| 2013 | 0 | 5 |
| 2014 | 3 | 10 |
| 2015 | 2 | 4 |
| 2016 | 5 | 10 |
| 2017 | 3 | 4 |
| 2018 | 7 | 11 |
| 2019 | 5 | 9 |
| 2020 | 7 | 5 |
| 2021 | 9 | 6 |
| 2022 | 3 | 7 |
| 2023 | 6 | 8 |
| 2024 | 5 | 4 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Metallic matrix composite with high strength titanium aluminide alloy matrix and in situ formed aluminum oxide reinforcement18 Nov 2025US 12,473,615 B2Parker Lodge Holdings LLC
- Apparatus for manufacturing a semiconductor device and method of manufacturing the apparatus11 Nov 2025US 12,469,721 B2Samsung Electronics Co., Ltd.
- Process for manufacturing an aluminium alloy part5 Aug 2025US 12,378,641 B2C-TEC Constellium Technology Center
- Weldable in-situ nano-strengthened rare-earth metal containing aluminum alloy with high strength and toughness and preparation method thereof24 Dec 2024US 12,173,385 B2Jiangsu University
- Aluminum alloy material, aluminum alloy structural component and preparation method thereof, battery box, battery system, electric apparatus, and application16 Jul 2026US 2026/0201509 A1Contemporary Amperex Technology Co., Limited
- Oxidizing solutions and methods for increasing heat production in hydrogen-producing substances reacting with water18 Sep 2025US 2025/0289715 A1U.S. Army DEVCOM Army Research Laboratory
- Aluminum alloy3 Oct 2024US 2024/0327954 A1
- Additive manufacturing of metal alloys and metal alloy matrix composites8 Aug 2024US 2024/0263275 A1Elementum 3D, Inc.
- Weldable in-situ nano-strengthened rare-earth metal containing aluminum alloy with high strength and toughness and preparation method thereof20 Jun 2024US 2024/0200166 A1Jiangsu University
Most cited
By later US patents
- Aged-hardenable aluminum alloy with environmental degradability, methods of use and making130US 8,211,248 B2Schlumberger Technology Corporation · 2012
- Degradable compositions, apparatus comprising same, and method of use106US 8,211,247 B2Schlumberger Technology Corporation · 2012
- Degradable compositions, apparatus comprising same, and methods of use45US 8,663,401 B2Schlumberger Technology Corporation · 2014
- Process and apparatus for producing metallic glass44US 6,427,753 B1Kabushiki Kaisha Makabe Giken · 2002
- Degradable whipstock apparatus and method of use44US 8,220,554 B2Schlumberger Technology Corporation · 2012