F27D 2009/0051
Comprising use of studs to transfer heat or retain the liner
Official title: {comprising use of studs to transfer heat or retain the liner}
F27D2009/0051 (Comprising use of studs to transfer heat or retain the liner) appears on 58 US grants and 25 published applications in this corpus.
Search patents in F27D- Granted patents
- 58
- Published applications
- 25
- Assignees
- 48
- Inventors
- 125
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 3 | 2 |
| 2004 | 1 | 4 |
| 2005 | 2 | 1 |
| 2006 | 0 | 4 |
| 2007 | 1 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 3 | 3 |
| 2020 | 0 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Chilling unit, heat treatment apparatus including same, and heat treatment method7 Apr 2026US 12,595,965 B2Semes Co., Ltd.
- Rotary tube apparatus4 Jun 2024US 12,000,655 B2Grenzebach Bsh GmbH
- Copper cooling plate with multilayer protrusions comprising wear resistant material, for a blast furnace3 May 2022US 11,319,604 B2ArcelorMittal
- Dental furnace and process for operating a dental furnace23 Nov 2021US 11,184,956 B2Ivoclar Vivadent AG
- Copper cooling plate with wear resistant inserts, for a blast furnace19 Oct 2021US 11,150,020 B2ArcelorMittal
- Chilling unit, heat treatment apparatus including same, and heat treatment method22 Jun 2023US 2023/0194175 A1Semes Co., Ltd.
- Rotary tube apparatus15 Jul 2021US 2021/0215428 A1Grenzebach Bsh GmbH
- Cooling Vessel for Metal Recovery from Smelting or Melting Waste Products18 Jun 2020US 2020/0191484 A1TMS International Corporation
- Copper cooling plate with multilayer protrusions comprising wear resistant material, for a blast furnace23 Jan 2020US 2020/0024677 A1ArcelorMittal
- Copper cooling plate with wear resistant inserts, for a blast furnace5 Dec 2019US 2019/0368814 A1ArcelorMittal
Most cited
By later US patents
- Vessel for metal smelting furnace39US 4,207,060 ADemag Aktiengesellschaft · 1980
- Forced cooling panel for lining a metallurgical furnace32US 4,455,017 AEMPCO (Canada) Ltd. · 1984
- Water jacket of arc furnace22US 6,563,855 B1Shinto Kogyo Kabushiki Kaisha · 2003
- Cooling panel for electric arc furnace19US 4,637,034 AHylsa, S. A. · 1987
- Water-cooling panel for furnace wall and furnace cover of arc furnace19US 6,404,799 B1Nippon Steel Corporation · 2002