B22D 11/0697
For casting in a protected atmosphere
Official title: {for casting in a protected atmosphere}
B22D11/0697 (For casting in a protected atmosphere) appears on 95 US grants and 58 published applications in this corpus.
Search patents in B22D- Granted patents
- 95
- Published applications
- 58
- Assignees
- 57
- Inventors
- 243
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 5 |
| 2003 | 4 | 1 |
| 2004 | 2 | 8 |
| 2005 | 3 | 6 |
| 2006 | 6 | 6 |
| 2007 | 4 | 3 |
| 2008 | 3 | 2 |
| 2009 | 3 | 7 |
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 4 |
| 2013 | 0 | 4 |
| 2014 | 3 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Release agent-free aluminium strip casting24 Jun 2025US 12,337,379 B2Speira GmbH
- Roller casting method and system for producing a spiral structure19 Dec 2023US 11,845,124 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- High friction rolling of thin metal strip3 Jan 2023US 11,542,567 B2Nucor Corporation
- High friction rolling of thin metal strip27 Oct 2020US 10,815,544 B2Nucor Corporation
- Apparatus for manufacturing metal thin strip4 Aug 2020US 10,730,102 B2Jfe Steel Corporation
- Venting belt caster wheel assembly of battery component continuous casting machine23 Apr 2026US 2026/0108935 A1Wirtz Manufacturing Company, Inc.
- Metal ribbon manufacturing system29 Jan 2026US 2026/0027613 A1EML Limited
- Release Agent-Free Aluminium Strip Casting26 Oct 2023US 2023/0339014 A1Speira GmbH
- Superelastic and Shape-Memory Fe-Based Wire and Direct Wire Casting Thereof27 Apr 2023US 2023/0127567 A1Korea Advanced Institute of Science and Technology
- Roller casting method and system for producing a spiral structure18 Nov 2021US 2021/0354193 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
Most cited
By later US patents
- Continuous casting method for metallic strips130US 4,142,571 AAllied Chemical Corporation · 1979
- Continuous casting method for metallic amorphous strips44US 4,221,257 AAllied Chemical Corporation · 1980
- Very thin soft magnetic alloy strips and magnetic core and electromagnetic apparatus made therefrom34US 5,096,513 AKabushiki Kaisha Toshiba · 1992
- Permanent magnet material and method for making32US 5,209,789 ATDK Corporation · 1993
- Twin roll continuous caster23US 5,816,311 ABHP Steel (JLA) Ltd · 1998