B21B 2261/12
Length
B21B2261/12 (Length) appears on 7 US grants and 8 published applications in this corpus.
Search patents in B21B- Granted patents
- 7
- Published applications
- 8
- Assignees
- 8
- Inventors
- 21
- Latest grant
- 11 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 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 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for controlling a rolling mill production system11 Jan 2022US 11,219,932 B2thyssenkrupp AG
- Method for producing seamless metal tube19 Jan 2021US 10,894,278 B2Nippon Steel Corporation
- Cooling facility and method20 Nov 2018US 10,130,980 B2Constellium Neuf-Brisach
- Rolling mill with optimized determination of cutting points3 Oct 2017US 9,776,230 B2Primetals Technologies Germany GmbH
- Rolling method for flat products and relative rolling line8 Sep 2015US 9,126,246 B2Danieli & C. Officine Meccaniche SpA
- Separating flexibly rolled strip material12 Aug 2021US 2021/0245216 A1
- Method for controlling a rolling mill production system19 Sep 2019US 2019/0283096 A1thyssenkrupp AG
- Cooling facility and method23 Aug 2018US 2018/0236514 A1Constellium Neuf-Brisach
- Method for producing seamless metal tube7 Jun 2018US 2018/0154410 A1Nippon Steel & Sumitomo Metal Corporation
- Cooling facility and method6 Jul 2017US 2017/0189949 A1Constellium Neuf-Brisach
Most cited
By later US patents
- Roller-dies-processing method and apparatus8US 4,343,167 AAichi Steel Works, Ltd. · 1982
- Roller-dies-processing method and apparatus5US 4,283,930 AAichi Steel Works, Ltd. · 1981
- Cooling facility and method3US 10,130,980 B2Constellium Neuf-Brisach · 2018
- Rolling method for flat products and relative rolling line2US 9,126,246 B2Danieli & C. Officine Meccaniche SpA · 2015