C22B 5/06
By carbides or the like
Official title: by carbides or the like
C22B5/06 (By carbides or the like) appears on 28 US grants and 22 published applications in this corpus.
Search patents in C22B- Granted patents
- 28
- Published applications
- 22
- Assignees
- 21
- Inventors
- 71
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 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 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 3 | 3 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 4 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for magnesium metal extraction from mineral sources30 Dec 2025US 12,509,747 B2Magnesium Innovations Group Inc.
- Method for recycling waste cemented carbide by molten salt chemistry6 Aug 2019US 10,369,631 B2
- Composite system18 Jul 2017US 9,707,623 B2
- Metallurgical composition for the manufacture of ferrochrome7 Jun 2016US 9,359,655 B2Outotec Oyj
- Decarbonization process for carbothermically produced aluminum30 Jun 2015US 9,068,246 B2Alcon Inc.
- Process for magnesium metal extraction from mineral sources9 Apr 2026US 2026/0098322 A1Magnesium Innovations Group Inc.
- Process for magnesium metal extraction from mineral sources26 Jun 2025US 2025/0207221 A1Magnesium Innovations Group Inc.
- Method for recovering pgm18 Aug 2022US 2022/0259697 A1Dowa Metals & Mining Co., Ltd.
- Method for recycling waste cemented carbide by molten salt chemistry27 Jul 2017US 2017/0209933 A1
- Metallurgical composition for the manufacture of ferrochrome15 Jan 2015US 2015/0013496 A1Outotec Oyj
Most cited
By later US patents
- Process for reducing metal halides by reaction with calcium carbide11US 4,105,440 ABattelle Memorial Institute · 1978
- Method for recovering aluminum vapor and aluminum suboxide from off-gases during production of aluminum by carbothermic reduction of alumina11US 6,530,970 B2Alcoa Inc. · 2003
- Carbothermic production of aluminium10US 4,261,736 AAlcan Research and Development Limited · 1981
- Humidifier for aqualung equipment6US 3,983,869 A1976
- Method and reactor for production of aluminum by carbothermic reduction of alumina6US 6,805,723 B2Alcoa Inc. · 2004