C22B 1/22
In other sintering apparatus
Official title: in other sintering apparatus
C22B1/22 (In other sintering apparatus) appears on 14 US grants and 12 published applications in this corpus.
Search patents in C22B- Granted patents
- 14
- Published applications
- 12
- Assignees
- 13
- Inventors
- 37
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 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 | 1 | 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 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 2 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 3 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Chemical looping carrier compositions, binders, and related methods13 May 2025US 12,296,384 B1
- Chemical looping carrier compositions, binders, and related methods30 Apr 2024US 11,969,786 B1
- Magnetite-based sintered ore and method of producing same28 Jul 2020US 10,724,115 B2Korea University Research and Business Foundation
- Apparatus and method for the thermal treatment of lump or agglomerated material17 Oct 2017US 9,790,570 B2Outotec Oyj
- Method, arrangement, and pelletising plant1 Aug 2017US 9,719,152 B2Luossavaara-Kiirunavaara AB
- Processes and Apparatus for Recycling Battery Waste Materials18 Sep 2025US 2025/0293329 A1Gelion Technologies Pty Ltd
- Magnetite-based sintered ore and method of producing same4 Jan 2018US 2018/0002779 A1Korea University Research and Business Foundation
- Method, arrangement, and pelletising plant10 Sep 2015US 2015/0252444 A1Luossavaara-Kiirunavaara AB
- Method for producing sintered ore18 Jun 2015US 2015/0167114 A1Jfe Steel Corporation
- Apparatus and method for the thermal treatment of lump or agglomerated material26 Jun 2014US 2014/0175714 A1Outotec Oyj
Most cited
By later US patents
- Sinter processing system3US 7,968,044 B2Spraying Systems Co. · 2011
- Microwave treatment of magnetite iron ore pellets to convert magnetite to hematite3US 8,034,320 B2Ore Pro PTY Ltd. · 2011
- Process and apparatus for calcining solids or sludges2US 7,833,012 B2Maerz Ofenbau AG · 2010
- Method, arrangement, and pelletising plant1US 9,068,243 B2Luossavaara-Kiirunavaara AB · 2015