F27B 2005/169
The atmosphere being continuously renewed by exterior means
Official title: {the atmosphere being continuously renewed by exterior means}
F27B2005/169 (The atmosphere being continuously renewed by exterior means) appears on 14 US grants and 4 published applications in this corpus.
Search patents in F27B- Granted patents
- 14
- Published applications
- 4
- Assignees
- 12
- Inventors
- 18
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 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 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for cleaning turbine components8 Apr 2025US 12,269,074 B2General Electric Company
- Batch furnace for annealing material and method for heat treatment of a furnace material13 Jul 2021US 11,060,793 B2Gautschi Engineering GmbH
- Method and apparatus for cooling a CVI/CVD furnace1 Jun 2004US 6,744,023 B2Goodrich Corporation
- Method and apparatus for cooling a furnace3 Jun 2003US 6,572,368 B1Lectrotherm, Inc.
- Magnetic annealing oven and method24 Sep 2002US 6,455,815 B1Despatch Industries, Inc.
- System and method for cleaning turbine components19 Jun 2025US 2025/0196202 A1General Electric Company
- System and method for cleaning turbine components19 Oct 2023US 2023/0330716 A1General Electric Company
- Batch furnace for annealing material and method for heat treatment of a furnace material30 May 2019US 2019/0162474 A1Gautschi Engineering GmbH
- Method and apparatus for cooling a CVI/CVD furnace14 Mar 2002US 2002/0031740 A1The B. F. Goodrich Company
Most cited
By later US patents
- Forced cooling apparatus for heat treatment apparatus370US 5,249,960 ATokyo Electron Sagami Limited · 1993
- Jet recirculation method for vacuum carburizing23US 4,191,598 AMidland-Ross Corporation · 1980
- Magnetic annealing oven and method20US 6,455,815 B1Despatch Industries, Inc. · 2002
- Forced cooling apparatus for heat treatment apparatus15US 5,360,336 ATokyo Electron Sagami Limited · 1994
- Oven equipment for cooling a charge after thermal treatment8US 4,634,103 ASchmetz GmbH · 1987