F27B 17/0083
With means for circulating the atmosphere
Official title: {with means for circulating the atmosphere}
F27B17/0083 (With means for circulating the atmosphere) appears on 85 US grants and 48 published applications in this corpus.
Search patents in F27B- Granted patents
- 85
- Published applications
- 48
- Assignees
- 72
- Inventors
- 196
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 4 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 3 |
| 2015 | 3 | 2 |
| 2016 | 3 | 2 |
| 2017 | 4 | 3 |
| 2018 | 2 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 3 |
| 2021 | 0 | 6 |
| 2022 | 1 | 2 |
| 2023 | 5 | 6 |
| 2024 | 4 | 4 |
| 2025 | 3 | 0 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heater system for catheter manufacturing5 May 2026US 12,618,616 B2
- Shuttle kiln with enhanced radiant heat retention31 Mar 2026US 12,590,762 B2Corning Incorporated
- Heat treatment apparatus and heat treatment method24 Feb 2026US 12,560,383 B2Tokyo Electron Limited
- Space oven2 Sep 2025US 12,405,011 B2NanoRacks, LLC
- High pressure furnace and methods of use26 Aug 2025US 12,398,955 B2The Florida State University Research Foundation, Inc.
- Shuttle kiln with enhanced radiant heat retention9 Jul 2026US 2026/0194297 A1Corning Incorporated
- Vertical type apparatus for firing cathode material of secondary battery5 Sep 2024US 2024/0297290 A1Posco Chemical Co., Ltd
- Gas control system for reflow furnace and reflow furnace11 Jul 2024US 2024/0230232 A1Illinois Tool Works Inc.
- Substrate processing apparatus, substrate processing method, and storage medium25 Jan 2024US 2024/0030049 A1Tokyo Electron Limited
- Heater system for catheter manufacturing18 Jan 2024US 2024/0019211 A1
Most cited
By later US patents
- Curing oven for magazine holding computer chip lead frames, providing flow direction control for hot gas stream349US 5,569,402 AEsec AG · 1996
- Radiant wall oven and process of drying coated objects59US 4,546,553 A1985
- Gas chromatographic oven using symmetrical flow of preheated - premixed ambient air56US 4,420,679 ADelta Associates, Inc. · 1983
- Method and apparatus for effecting convective heat transfer in a cylindrical, industrial heat treat furnace23US 4,963,091 ASurface Combustion, Inc. · 1990
- High heat transfer oven22US 4,235,023 A1980