F27D 2019/0068
Regulation involving a measured inflow of a particular gas in the enclosure
Official title: {Regulation involving a measured inflow of a particular gas in the enclosure}
F27D2019/0068 (Regulation involving a measured inflow of a particular gas in the enclosure) appears on 44 US grants and 27 published applications in this corpus.
Search patents in F27D- Granted patents
- 44
- Published applications
- 27
- Assignees
- 54
- Inventors
- 144
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
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| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
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| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
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| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 3 |
| 2019 | 0 | 3 |
| 2020 | 3 | 4 |
| 2021 | 2 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 2 |
| 2025 | 0 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Kiln with ventilation system347US 4,863,374 AThe Edward Orton, Jr. Ceramic Foundation · 1989
- Carbon monoxide safety system61US 5,576,739 APhy-Con, Inc. · 1996
- Multi-zone oven with cool air modulation33US 4,326,342 AMidland-Ross Corporation · 1982
- Non-polluting hot gas generating system27US 4,878,839 AWS Warmeprozesstechnik GmbH · 1989
- Electronic combustion control system24US 5,190,454 ACMI Corporation · 1993