B21B 45/008
Heat shields
Official title: {Heat shields}
B21B45/008 (Heat shields) appears on 47 US grants and 23 published applications in this corpus.
Search patents in B21B- Granted patents
- 47
- Published applications
- 23
- Assignees
- 33
- Inventors
- 101
- Latest grant
- 1 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 6 |
| 2011 | 3 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for cutting material and system for cutting material1 Nov 2022US 11,484,925 B2Posco
- Movable heat-insulating carriage in metal processing6 Sep 2022US 11,433,443 B2SMS group GmbH
- Production method for inline increase in precipitation toughening effect of Ti microalloyed hot-rolled high-strength steel12 Jul 2022US 11,384,406 B2Baoshan Iron & Steel Co., Ltd.
- Thermal insulation device3 May 2022US 11,318,512 B2SMS group GmbH
- Method for processing heated material26 Feb 2019US 10,215,510 B2SMS group GmbH
- Casting-rolling installation and method for treating a workpiece by means of such an installation28 Oct 2021US 2021/0331222 A1Primetals Technologies Austria GmbH
- Production method for inline increase in precipitation toughening effect of ti microalloyed hot-rolled high-strength steel23 Jul 2020US 2020/0232054 A1Baoshan Iron & Steel Co., Ltd.
- Apparatus for Cutting Material and System for Cutting Material26 Sep 2019US 2019/0291154 A1Posco
- Movable heat-insulating carriage in metal processing11 Jul 2019US 2019/0210081 A1SMS group GmbH
- Thermal insulation device2 Aug 2018US 2018/0214920 A1SMS group GmbH
Most cited
By later US patents
- Apparatus for and method of processing billets in a rolling mill69US 6,233,994 B1Morgan Construction Company · 2001
- Method for hot shaping a workpiece and agent for reducing the heat emission51US 8,685,298 B2Boehler Schmiedetechnik GmbH & Co KG · 2014
- Machine for direct rolling of steel casting and producing steel product therefrom20US 4,658,882 ANippon Steel Corporation · 1987
- Hot strip plant18US 5,150,597 AHitachi, Ltd. · 1992
- Process and apparatus for improving cold rollability and/or strip annealability of metals and metal alloys16US 4,405,386 AOlin Corporation · 1983