F27D 2009/0005
The cooling medium being a gas
Official title: {the cooling medium being a gas}
F27D2009/0005 (The cooling medium being a gas) appears on 70 US grants and 59 published applications in this corpus.
Search patents in F27D- Granted patents
- 70
- Published applications
- 59
- Assignees
- 67
- Inventors
- 174
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 1 |
| 2003 | 1 | 2 |
| 2004 | 3 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 1 |
| 2013 | 2 | 3 |
| 2014 | 3 | 5 |
| 2015 | 2 | 1 |
| 2016 | 4 | 4 |
| 2017 | 4 | 4 |
| 2018 | 1 | 4 |
| 2019 | 4 | 2 |
| 2020 | 4 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 6 |
| 2023 | 3 | 5 |
| 2024 | 5 | 2 |
| 2025 | 2 | 1 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High pressure heat treatment apparatus4 Aug 2026US 12,698,939 B2HPSP Co., Ltd.
- Heat treatment device and method of manufacturing display panel using the same28 Jul 2026US 12,693,074 B2Samsung Display Co., Ltd.
- Convective substrate cooling with minimal pressure change14 Jul 2026US 12,680,761 B2APPLIED Materials.Inc.
- Chilling unit, heat treatment apparatus including same, and heat treatment method7 Apr 2026US 12,595,965 B2Semes Co., Ltd.
- Dynamic sealing structure and rotary kiln apparatus21 Jan 2025US 12,203,704 B2Henan Longcheng Coal High Efficiency Technology Application Co., Ltd.
- Inspection assembly for a furnace environment3 Sep 2026US 2026/0259007 A1Tallman Technologies Inc.
- Liquid cooling of a strip running in a continuous line30 Apr 2026US 2026/0117356 A1Fives Stein
- Heat exchange module and substrate processing apparatus including the same19 Feb 2026US 2026/0052932 A1Wonik Ips Co., Ltd.
- Glass melting furnaces and vessels with improved thermal performance22 May 2025US 2025/0164187 A1Corning Incorporated
- Furnace and semiconductor processing equipment17 Oct 2024US 2024/0344769 A1Laplace Renewable Energy Technology Co., Ltd.
Most cited
By later US patents
- Air cooled molten metal pump frame84US 5,303,903 AReynolds Metals Company · 1994
- Heat exchanger37US 7,901,617 B2Auckland Uniservices Limited · 2011
- Method and apparatus for cooling a furnace motor22US 6,296,478 B1Jakel Incorporated · 2001
- Regenerative cooling method and apparatus18US 10,618,026 B2Monolith Materials, Inc. · 2020
- Apparatus for observing a hostile environment14US 6,111,599 AWestinghouse Savannah River Company · 2000