C22F 1/043
Of alloys with silicon as the next major constituent
Official title: of alloys with silicon as the next major constituent
C22F1/043 (Of alloys with silicon as the next major constituent) appears on 439 US grants and 664 published applications in this corpus.
Search patents in C22F- Granted patents
- 439
- Published applications
- 664
- Assignees
- 281
- Inventors
- 1,359
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 11 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 2 |
| 2002 | 9 | 9 |
| 2003 | 5 | 20 |
| 2004 | 11 | 12 |
| 2005 | 4 | 15 |
| 2006 | 7 | 7 |
| 2007 | 3 | 13 |
| 2008 | 1 | 10 |
| 2009 | 4 | 17 |
| 2010 | 6 | 23 |
| 2011 | 4 | 15 |
| 2012 | 15 | 16 |
| 2013 | 10 | 16 |
| 2014 | 11 | 30 |
| 2015 | 11 | 27 |
| 2016 | 15 | 51 |
| 2017 | 20 | 50 |
| 2018 | 28 | 32 |
| 2019 | 23 | 50 |
| 2020 | 25 | 41 |
| 2021 | 18 | 35 |
| 2022 | 29 | 32 |
| 2023 | 36 | 54 |
| 2024 | 22 | 37 |
| 2025 | 22 | 29 |
| 2026 | 11 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High-strength solder-plated Al—Mg—Si aluminum material6 Oct 2026US 12,753,475 B2Speira GmbH
- Strip made of 6XXX alloy and manufacturing process25 Aug 2026US 12,716,121 B2Constellium Muscle Soals LLC
- Methods and systems for die casting4 Aug 2026US 12,698,547 B2MetaLi LLC
- 6XXX aluminum alloys and methods for producing the same28 Jul 2026US 12,692,577 B2Arconic Technologies LLC
- Component, in particular for a vehicle, and method for producing such a component30 Jun 2026US 12,668,859 B2Mercedes-Benz Group AG
- Aluminum alloy sheet and method for producing aluminum alloy sheet1 Oct 2026US 2026/0297708 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- High recycle content aluminum alloys for automotive skin3 Sep 2026US 2026/0258529 A1Novelis Inc.
- Process for manufacturing a 6xxx alloy sheet having an excellent surface quality30 Jul 2026US 2026/0218340 A1Constellium Neuf-Brisach
- Aluminum alloy forging material, aluminum alloy forged product, and method for manufacturing same30 Jul 2026US 2026/0218341 A1Resonac Corporation
- Aluminum alloy material, aluminum alloy structural component, battery box, battery system, electric apparatus, preparation method, and application23 Jul 2026US 2026/0209904 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Clad metallurgical products and methods of manufacture61US 5,476,725 AAluminum Company of America · 1995
- Casting, thermal transforming and semi-solid forming aluminum alloys39US 5,571,346 ANorthwest Aluminum Company · 1996
- High strength aluminum alloy for high temperature applications36US 6,918,970 B2The United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2005
- Method of imparting a fine grain structure to aluminum alloys having precipitating constituents34US 4,092,181 ARockwell International Corporation · 1978
- Aluminum alloys and process for making aluminum alloy sheet34US 5,616,189 AAlcan International Limited · 1997