F27B 17/00
Furnaces of a kind not covered by any of groups f27b1/00 -
Official title: Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00 (structural combinations of furnaces F27B19/02)
F27B17/00 (Furnaces of a kind not covered by any of groups f27b1/00 -) appears on 1,215 US grants and 1,162 published applications in this corpus.
Search patents in F27B- Granted patents
- 1,215
- Published applications
- 1,162
- Assignees
- 671
- Inventors
- 2,815
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 7 | 0 |
| 1980 | 7 | 0 |
| 1981 | 11 | 0 |
| 1982 | 4 | 0 |
| 1983 | 12 | 0 |
| 1984 | 11 | 0 |
| 1985 | 18 | 0 |
| 1986 | 12 | 0 |
| 1987 | 10 | 0 |
| 1988 | 7 | 0 |
| 1989 | 13 | 0 |
| 1990 | 25 | 0 |
| 1991 | 21 | 0 |
| 1992 | 22 | 0 |
| 1993 | 15 | 0 |
| 1994 | 20 | 0 |
| 1995 | 21 | 0 |
| 1996 | 21 | 0 |
| 1997 | 14 | 0 |
| 1998 | 28 | 0 |
| 1999 | 15 | 0 |
| 2000 | 24 | 0 |
| 2001 | 16 | 7 |
| 2002 | 20 | 12 |
| 2003 | 23 | 25 |
| 2004 | 29 | 46 |
| 2005 | 23 | 52 |
| 2006 | 39 | 51 |
| 2007 | 20 | 42 |
| 2008 | 34 | 66 |
| 2009 | 21 | 47 |
| 2010 | 36 | 44 |
| 2011 | 27 | 35 |
| 2012 | 41 | 66 |
| 2013 | 40 | 64 |
| 2014 | 34 | 50 |
| 2015 | 39 | 55 |
| 2016 | 39 | 57 |
| 2017 | 58 | 38 |
| 2018 | 39 | 35 |
| 2019 | 38 | 35 |
| 2020 | 33 | 35 |
| 2021 | 29 | 51 |
| 2022 | 32 | 60 |
| 2023 | 39 | 44 |
| 2024 | 47 | 55 |
| 2025 | 44 | 45 |
| 2026 | 21 | 45 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dental furnace and method for operating a dental furnace29 Sep 2026US 12,747,914 B2Vita Zahnfabrik H. Rauter GmbH & Co.KG
- Semiconductor high pressure annealing device25 Aug 2026US 12,721,088 B2Tokyo Electron Limited
- Method of manufacturing semiconductor device, substrate processing method, substrate processing apparatus and non-transitory computer-readable recording medium25 Aug 2026US 12,721,093 B2Kokusai Electric Corporation
- Manufacturing device for manufacturing a dental object18 Aug 2026US 12,708,495 B2Ivoclar Vivadent AG
- High pressure heat treatment apparatus4 Aug 2026US 12,698,939 B2HPSP Co., Ltd.
- Heat treatment apparatus and heat treatment method1 Oct 2026US 2026/0298540 A1Tokyo Electron Limited
- Heater plate with different emissivity for temperature uniformity17 Sep 2026US 2026/0282805 A1ASM IP Holding B. V.
- Sealing structure for furnace tube, and furnace tube10 Sep 2026US 2026/0266548 A1Changzhou S.C Exact Equipment Co., Ltd.
- Firing furnace3 Sep 2026US 2026/0259004 A1Orotig S.P.A.
- Flash smelting furnace, flash smelting furnace operation method, and metal smelting method13 Aug 2026US 2026/0234750 A1JX Advanced Metals Corporation
Most cited
By later US patents
- Movable core fast cool-down furnace577US 4,753,192 ABTU Engineering Corporation · 1988
- Thermal process station with heated lid553US 6,884,066 B2FSI International, Inc. · 2005
- Susceptor heater shim529US 9,202,727 B2ASM IP Holding B. V. · 2015
- Substrate heat treatment apparatus491US 7,432,476 B2Dainippon Screen Mfg.Co., Ltd. · 2008
- Apparatus and method for pre-baking substrate upstream of process chamber476US 9,349,620 B2ASM IP Holdings B.V. · 2016