B21B 1/04
In a continuous process
Official title: in a continuous process
B21B1/04 (In a continuous process) appears on 34 US grants and 26 published applications in this corpus.
Search patents in B21B- Granted patents
- 34
- Published applications
- 26
- Assignees
- 28
- Inventors
- 106
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 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 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 0 | 1 |
| 2018 | 2 | 8 |
| 2019 | 4 | 5 |
| 2020 | 2 | 0 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for producing a continuous strip-shaped composite material7 Jan 2025US 12,186,825 B2SMS group GmbH
- Heating device for the inductive heating of a flat steel strip in a hot rolling mill17 Sep 2024US 12,090,535 B2Primetals Technologies Austria GmbH
- Slab manufacturing method and control device2 Jan 2024US 11,858,019 B2Nippon Steel Corporation
- Method and device for producing a continuous strip-shaped composite material2 Aug 2022US 11,400,542 B2SMS group GmbH
- Method and device for producing a continuous strip-shaped composite material30 Nov 2021US 11,185,943 B2SMS group GmbH
- Extremely thick steel material for flange having excellent strength and low temperature impact toughness, and manufacturing method for same11 Dec 2025US 2025/0376747 A1Posco
- System and method for producing flat rolled products24 Apr 2025US 2025/0129444 A1SMS group GmbH
- Casting-rolling integrated plant and method for producing a hot strip with a final thickness < 1.2 mm on the casting-rolling integrated plant28 Mar 2024US 2024/0100590 A1Primetals Technologies Austria GmbH
- Heating device for the inductive heating of a flat steel strip in a hot rolling mill23 Jun 2022US 2022/0193741 A1Primetals Technologies Austria GmbH
- Slab manufacturing method and control device25 Nov 2021US 2021/0362204 A1Nippon Steel Corporation
Most cited
By later US patents
- Method and apparatus for removing burrs from joined billets in a continuous rolling process11US 5,709,585 ANKK Corporation · 1998
- Low tension cascade mill speed control by current measurement with temperature compensation9US 4,662,202 ACargill, Incorporated · 1987
- Method of automatic width control of hot rolled strips8US 4,063,076 AHitachi, Ltd. · 1977
- Compact rolling mill8US 4,366,694 AMorgan Construction Company · 1983
- Method and system for controlling a plate width7US 4,386,511 ATokyo Shibaura Denki Kabushiki Kaisha · 1983