B22D 21/06
Casting non-ferrous metals with a high melting point
Official title: Casting non-ferrous metals with a high melting point, e.g. metallic carbides (B22D21/02 takes precedence)
B22D21/06 (Casting non-ferrous metals with a high melting point) appears on 23 US grants and 38 published applications in this corpus.
Search patents in B22D- Granted patents
- 23
- Published applications
- 38
- Assignees
- 22
- Inventors
- 71
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 6 |
| 2016 | 2 | 6 |
| 2017 | 3 | 6 |
| 2018 | 3 | 5 |
| 2019 | 3 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 1 |
| 2022 | 4 | 3 |
| 2023 | 1 | 1 |
| 2024 | 2 | 3 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Sinter-ready silver films11 Mar 2025US 12,246,376 B2Alpha Assembly Solutions Inc.
- Method for producing Ti—Ai alloy26 Nov 2024US 12,152,288 B2Kobe Steel, Ltd.
- Ni—Ti-based alloy material, method for producing Ni—Ti-based alloy material, and wire or tube including Ni—Ti-based alloy material20 Aug 2024US 12,065,719 B2Furukawa Electric Co., Ltd.
- Method for producing metal ingot5 Dec 2023US 11,833,582 B2Nippon Steel Corporation
- Hybrid turbine blade for improved engine performance or architecture29 Nov 2022US 11,511,336 B2Raytheon Technologies Corporation
- Injection method for nuclear waste capsule construction15 Aug 2024US 2024/0274310 A1
- Composite nuclear waste disposal capsules15 Aug 2024US 2024/0274311 A1
- Aluminum alloys and processes for making aluminum -scandium sputtering targets with high uniformity and elemental content13 Jun 2024US 2024/0194463 A1Materion Corporation
- Method for producing ti-al alloy16 Feb 2023US 2023/0048245 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Method for casting ti-al based alloy11 Aug 2022US 2022/0250141 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Most cited
By later US patents
- Hybrid turbine blade for improved engine performance or architecture14US 10,035,185 B2United Technologies Corporation · 2018
- Process for making ceramic molds having a metal oxide barrier for casting and directional solidification of superalloys12US 4,031,945 AGeneral Electric Company · 1977
- Hybrid turbine blade for improved engine performance or architecture9US 10,005,125 B2United Technologies Corporation · 2018
- Key6US 9,739,075 B2International Business Machines Corporation · 2017
- Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys3US 9,511,417 B2General Electric Company · 2016