F27B 2007/3282
Details
Official title: {Details}
F27B2007/3282 (Details) appears on 5 US grants and 4 published applications in this corpus.
Search patents in F27B- Granted patents
- 5
- Published applications
- 4
- Assignees
- 9
- Inventors
- 19
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 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 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Raw meal delivery device4 Aug 2026US 12,698,938 B2KHD Humboldt Wedag GmbH
- Sorting device19 Nov 2024US 12,145,895 B2Taiheiyo Engineering Corporation Taiheiyo Cement Corporation
- Apparatus for removing oversize from the hot material discharged from a rotary kiln used to produce sponge iron by a direct reduction of iron oxide containing materials14 Jul 1987US 4,680,009 AMetallgesellschaft Aktiengesellschaft
- Method of heat treating raw materials and rotary kiln plant therefor19 Sep 1978US 4,115,136 AF. L. Smidth & Co.
- Rotary kiln11 Apr 1978US 4,083,678 ATennessee River Pulp & Paper Company
- Device for haremless treatment of phosphogypsum by calcination using high-temperature ceramsite29 Jan 2026US 2026/0029199 A1Hubei Juhai Environmental Technology Co., Ltd.
- Raw meal delivery device16 May 2024US 2024/0159467 A1KHD Humboldt Wedag GmbH
- Sorting device22 Jun 2023US 2023/0194173 A1Taiheiyo Cement Corporation
- Method and device for making the fired-material discharge stream from a rotary kiln to a cooler more uniform25 Oct 2001US 2001/0034003 A1
Most cited
By later US patents
- Apparatus for removing oversize from the hot material discharged from a rotary kiln used to produce sponge iron by a direct reduction of iron oxide containing materials4US 4,680,009 AMetallgesellschaft Aktiengesellschaft · 1987
- Method of heat treating raw materials and rotary kiln plant therefor3US 4,115,136 AF. L. Smidth & Co. · 1978