F27B 2005/167
The atmosphere being recirculated through the treatment chamber by a turbine
Official title: {the atmosphere being recirculated through the treatment chamber by a turbine}
F27B2005/167 (The atmosphere being recirculated through the treatment chamber by a turbine) appears on 36 US grants and 9 published applications in this corpus.
Search patents in F27B- Granted patents
- 36
- Published applications
- 9
- Assignees
- 24
- Inventors
- 57
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- System for chemical transformation of 3D state materials3 Dec 2024US 12,157,103 B2Greenbone Ortho S.P.A.
- Batch furnace for annealing material and method for heat treatment of a furnace material13 Jul 2021US 11,060,793 B2Gautschi Engineering GmbH
- Autoclave and method for heat curing molded material24 Jul 2018US 10,029,397 B2Mitsubishi Heavy Industries, Ltd.
- Autoclave and method for heat curing molded material7 Mar 2017US 9,586,345 B2Mitsubishi Heavy Industries, Ltd.
- Heat treatment method23 Aug 2016US 9,423,183 B2Mitsubishi Heavy Industries, Ltd.
- System for chemical transformation of 3d state materials14 Oct 2021US 2021/0316263 A1Greenbone Ortho S.P.A.
- Batch furnace for annealing material and method for heat treatment of a furnace material30 May 2019US 2019/0162474 A1Gautschi Engineering GmbH
- Autoclave and method for heat curing molded material30 Mar 2017US 2017/0087746 A1Mitsubishi Heavy Industries, Ltd.
- Heat treatment method15 Jan 2015US 2015/0017593 A1Mitsubishi Heavy Industries, Ltd.
- Autoclave and method for heat curing molded material28 Nov 2013US 2013/0313760 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents
- Gas cooling system for processing furnace32US 4,906,182 AAbar Ipsen Industries, Inc. · 1990
- Industrial furnace for the thermal treatment of metal workpieces24US 4,610,435 AIpsen Industries International Gesellschaft mit beschrankter Haftung · 1986
- Vacuum carburizing17US 4,160,680 ASola Basic Industries, Inc. · 1979
- Industrial furnaces for the heat treatment of metallic workpieces16US 4,278,421 AIpsen Industries International Gesellschaft mit beschrankter Haftung · 1981
- Gas nozzle for a heat treating furnace16US 4,560,348 AAbar Ipsen Industries, Inc. · 1985