F27M 2003/01
Annealing
F27M2003/01 (Annealing) appears on 12 US grants and 5 published applications in this corpus.
Search patents in F27M- Granted patents
- 12
- Published applications
- 5
- Assignees
- 13
- Inventors
- 28
- Latest grant
- 24 Sep 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetic annealing oven and method24 Sep 2002US 6,455,815 B1Despatch Industries, Inc.
- Revolving transfer furnace for treating workpieces7 Dec 1999US 5,997,290 A
- Arrangement for manufacturing steel strips30 Jul 1991US 5,035,036 ASMS Schloemann-Siemag Aktiengesellschaft
- Continuous annealing lines8 Jan 1991US 4,982,936 AStelco Inc.
- Roller hearth type heat treating furnace12 Jun 1990US 4,932,864 AChugai Ro Co., Ltd.
- Cylindrical heating apparatus for aluminum foil annealing furnaces24 Jul 2025US 2025/0237438 A1Ningbo Sachsen Industrial Technology Co.,Ltd.
- Heating furnace14 Oct 2021US 2021/0318066 A1Olympus Corporation
- Non-oxidation heat treatment system having internal rx gas generator27 Jul 2017US 2017/0211884 A1Korea Institute of Energy Research
- Continuous processing line for processing a non-magnetic metal strip including a galvannealing section and method for induction heating of said strip in said galvannealing section5 Jan 2017US 2017/0002438 A1Fives Celes
- Device for heat transfer during the production of elongated strand shaped material13 Aug 2015US 2015/0225807 A1Maschinenfabrik Niehoff GmbH & Co. KG
Most cited
By later US patents
- Roller hearth type heat treating furnace27US 4,932,864 AChugai Ro Co., Ltd. · 1990
- Furnace controls23US 4,606,529 ADavy McKee Equipment Corporation · 1986
- Magnetic annealing oven and method20US 6,455,815 B1Despatch Industries, Inc. · 2002
- Apparatus for reheating, storing and conveying cast bars18US 4,289,944 A1981
- Method and system for controlling multi-zone reheating furnaces13US 4,357,135 ANorth American Mfg. Co. · 1982