C10B 21/16
By controlling or varying the openings between the heating flues and the
Official title: by controlling or varying the openings between the heating flues and the regenerator flues
C10B21/16 (By controlling or varying the openings between the heating flues and the) appears on 10 US grants and 4 published applications in this corpus.
Search patents in C10B- Granted patents
- 10
- Published applications
- 4
- Assignees
- 5
- Inventors
- 14
- Latest grant
- 12 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Coal pyrolyzing and carbonizing device of coal pyrolyzing furnace8 May 2018US 9,963,640 B2Shanxi Xinli Energy Technology Co., Ltd
- Transfer flue with means for improving the flow of gases31 Dec 1985US 4,561,843 ADr. C. Otto & Comp. G.m.b.H.
- Biochar process system9 Feb 2023US 2023/0043524 A1High Plains Biochar LLC
- Oven uptakes2 Jul 2020US 2020/0208059 A1Suncoke Technology and Development LLC
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Most cited
By later US patents
- System for improving the flow of gases to a combustion chamber of a coke oven or the like97US 4,392,824 ADr. C. Otto & Comp. G.m.b.H. · 1983
- Thermal cycle continuous automated coal pyrolyzing furnace55US 10,047,296 B2Shanxi Xinli Energy Technology Co., Ltd · 2018
- Oven uptakes12US 11,760,937 B2Suncoke Technology and Development LLC · 2023
- Apparatus for improving the flow of gases to a combustion chamber of a coke oven or the like4US 4,435,152 ADr. C. Otto & Comp. G.m.b.H. · 1984
- Changeover device for controlling the movement of dosing frames2US 4,098,289 ADidier Engineering GmbH · 1978