F27D 2019/0015
Monitoring the composition of the exhaust gases or of one of its
Official title: {Monitoring the composition of the exhaust gases or of one of its components}
F27D2019/0015 (Monitoring the composition of the exhaust gases or of one of its) appears on 35 US grants and 32 published applications in this corpus.
Search patents in F27D- Granted patents
- 35
- Published applications
- 32
- Assignees
- 47
- Inventors
- 128
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 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 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 3 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 3 |
| 2021 | 1 | 6 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 3 | 3 |
| 2025 | 0 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Process for detecting water leaks from smelting furnaces in metal or alloy production plants and related plant17 Dec 2024US 12,169,157 B2Danieli & C. Officine Meccaniche SpA
- Catalytic thermal debind furnaces with feedback control21 May 2024US 11,988,381 B2Markforged, Inc.
- Device for diversion of quenching waste gas and diversion method thereof6 Feb 2024US 11,892,237 B2Yanshan University
- High temperature reaction system4 Jan 2022US 11,215,399 B2National Cheng Kung University
- Controlling temperature and nox content for a reduction gas11 Jun 2026US 2026/0159909 A1Primetals Technologies Austria GmbH
- Avoiding of emissions in the production of artificial pozzolans made of mineral material, in particular clays9 Apr 2026US 2026/0097990 A1thyssenkrupp AG
- Method for controlling a tunnel oven and tunnel oven with flow control6 Nov 2025US 2025/0338858 A1Kaak Groep B.V.
- System and method for heat-treating mineral material7 Aug 2025US 2025/0251194 A1thyssenkrupp AG
- Parallel-flow regenerative shaft kiln and method for burning carbonate rock31 Oct 2024US 2024/0361074 A1Maerz Ofenbau AG
Most cited
By later US patents
- Electronic combustion control system24US 5,190,454 ACMI Corporation · 1993
- Oven with a mechanism for cascading heated gas successively through separate isolated chambers of the oven17US 4,299,036 AMidland-Ross Corporation · 1981
- Aluminum melting method using analysis of fumes coming from the furnace15US 7,462,218 B2L 'Air Liquide-Societe 'Anonyme a 'Directoire et Conseil de Surveillance pour l 'Etude et L'Exploitation des Procedes Georges Claude · 2008
- Electric arc furnace having slag door and post combustion process11US 5,956,365 AFuchs Systems, Inc. · 1999
- Electric arc furnace that uses post combustion9US 5,999,556 AFuchs Systems, Inc. · 1999