F27D 2009/0081
The cooling medium being a fluid
Official title: {the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge)}
F27D2009/0081 (The cooling medium being a fluid) appears on 47 US grants and 32 published applications in this corpus.
Search patents in F27D- Granted patents
- 47
- Published applications
- 32
- Assignees
- 47
- Inventors
- 113
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 4 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 2 | 2 |
| 2021 | 0 | 2 |
| 2022 | 3 | 3 |
| 2023 | 2 | 4 |
| 2024 | 1 | 2 |
| 2025 | 2 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cooling apparatus23 Jun 2026US 12,663,213 B2Material Handling Technology S.R.L.
- Closure for concrete products curing kiln21 Apr 2026US 12,607,407 B2Besser Company
- Cooling system and method for decoaters17 Mar 2026US 12,578,743 B2Novelis Inc.
- Heat treatment furnace23 Sep 2025US 12,422,192 B2NGK Insulators, Ltd.
- Method and apparatus for hardening mold grids using clamp quenching20 May 2025US 12,305,924 B2Columbia Machine, Inc.
- Heat recovery system for kiln and method for recovering heat from solids processed in a kiln27 Nov 2025US 2025/0362082 A1Innord Inc.
- Cooling apparatus8 Aug 2024US 2024/0263879 A1Material Handling Technology S.R.L.
- Cooling device for heat treatment4 Jul 2024US 2024/0218477 A1Dongwoo Hst Co., Ltd.
- Closure for concrete products curing kiln3 Aug 2023US 2023/0243589 A1Besser Company
- Method and apparatus for hardening mold grids using clamp quenching6 Jul 2023US 2023/0213282 A1Columbia Machine, Inc.
Most cited
By later US patents
- Control method for a reclamation furnace23US 4,270,898 APollution Control Products Co. · 1981
- Continuous furnace for soldering electronic components18US 4,574,182 APiezo-Ceram Electronique · 1986
- Fluidized bed system and a fluidization and cooling nozzle for use therein17US 5,372,791 AFoster Wheeler Energy Corporation · 1994
- Furnace ash air seal13US 4,503,783 AGeneral Kinematics Corporation · 1985
- Tunnel kiln adapted for firing frost-resistant bricks in a reducing atmosphere12US 4,773,851 AHans Lingl Anlagenbau und Verfahrenstechnik GmbH & Co. KG · 1988