F27B 2014/002
Smelting process
Official title: {Smelting process, e.g. sequences to melt a specific material}
F27B2014/002 (Smelting process) appears on 23 US grants and 23 published applications in this corpus.
Search patents in F27B- Granted patents
- 23
- Published applications
- 23
- Assignees
- 31
- Inventors
- 77
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 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 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 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 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 1 | 3 |
| 2016 | 0 | 6 |
| 2017 | 1 | 2 |
| 2018 | 3 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 3 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System for salt removal from uranium metal31 Dec 2024US 12,180,562 B2U. S. Department of Energy
- Corrosion-resistant nickel alloy24 Sep 2024US 12,098,446 B2Hainan University
- Corrosion-resistant nickel alloy, preparation method therefor and use thereof9 Jan 2024US 11,866,806 B2Tianjin University
- Smelting process and apparatus28 Jun 2022US 11,371,105 B2Tata Steel Limited
- Solids injection lance14 Apr 2020US 10,619,927 B2Tata Steel Limited
- A method of treating a silicon carbide bearing material25 Jun 2026US 2026/0176714 A1Sibanye Stillwater Limited
- Corrosion-resistant nickel alloy29 Feb 2024US 2024/0068075 A1Hainan University
- Corrosion-resistant nickel alloy, preparation method therefor and use thereof6 Jul 2023US 2023/0212715 A1Tianjin University
- System for salt removal from uranium metal14 Oct 2021US 2021/0317548 A1Energy, United States Department of
- Smelting process and apparatus9 May 2019US 2019/0136333 A1Technological Resources Pty. Limited
Most cited
By later US patents
- Deposition heaters25US 5,031,229 A1991
- Deposition heaters14US 5,157,240 A1992
- Melting of reactive metallic materials14US 6,004,368 AHitchiner Manufacturing Co., Inc. · 1999
- Aluminum melting furnace13US 3,996,412 AFrank W. Schaefer, Inc. · 1976
- Combined crucible, tundish and pouring spout7US 4,138,096 AUnited Technologies Corporation · 1979