C22C 21/08
With silicon
Official title: with silicon
C22C21/08 (With silicon) appears on 612 US grants and 1,012 published applications in this corpus.
Search patents in C22C- Granted patents
- 612
- Published applications
- 1,012
- Assignees
- 370
- Inventors
- 1,913
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 10 | 5 |
| 2002 | 9 | 11 |
| 2003 | 11 | 15 |
| 2004 | 6 | 17 |
| 2005 | 5 | 9 |
| 2006 | 4 | 15 |
| 2007 | 4 | 13 |
| 2008 | 1 | 22 |
| 2009 | 4 | 21 |
| 2010 | 6 | 17 |
| 2011 | 5 | 16 |
| 2012 | 13 | 31 |
| 2013 | 8 | 25 |
| 2014 | 11 | 44 |
| 2015 | 24 | 64 |
| 2016 | 27 | 84 |
| 2017 | 33 | 85 |
| 2018 | 50 | 74 |
| 2019 | 42 | 69 |
| 2020 | 54 | 76 |
| 2021 | 34 | 48 |
| 2022 | 47 | 52 |
| 2023 | 49 | 65 |
| 2024 | 50 | 50 |
| 2025 | 32 | 51 |
| 2026 | 18 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metal alloy surface modification methods and related metal alloy products with improved bond durability29 Sep 2026US 12,746,619 B2Novelis Inc.
- Hot pressed member and hot press forming steel sheet, and methods of producing same8 Sep 2026US 12,729,422 B2Jfe Steel Corporation
- Aluminium alloy strip optimized for forming and method for manufacture1 Sep 2026US 12,723,292 B2Speira GmbH
- Aluminum alloy disc blank for magnetic disc and magnetic disc25 Aug 2026US 12,716,117 B2Furukawa Electric Co., Ltd.
- 6XXX aluminum alloys and methods for producing the same28 Jul 2026US 12,692,577 B2Arconic Technologies LLC
- Production method for aluminum alloy ingot, continuously cast aluminum alloy rod, and forged aluminum alloy product1 Oct 2026US 2026/0297709 A1Resonac Corporation
- Sustainable Al-based AlFeMgSi Alloy with High Ductility24 Sep 2026US 2026/0286472 A1UT-Battelle, LLC
- Production method for aluminum alloy ingot, continuously cast aluminum alloy rod, and forged aluminum alloy product17 Sep 2026US 2026/0275455 A1Resonac Corporation
- Suspension arm and manufacturing method therefor17 Sep 2026US 2026/0275461 A1Resonac Corporation
- Methods for manufacturing additive manufacturing components27 Aug 2026US 2026/0249350 A1Valls Besitz GmbH
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
- High speed parallel/serial link for data communication105US 6,222,380 B1International Business Machines Corporation · 2001
- Method of recycling aluminum scrap into sheet material for aluminum containers77US 4,282,044 ACoors Container Company · 1981
- Clad metallurgical products and methods of manufacture61US 5,476,725 AAluminum Company of America · 1995
- Aluminum alloy composition for the manufacture of container components from scrap aluminum52US 4,260,419 ACoors Container Company · 1981