B21B 2273/20
Track of product
B21B2273/20 (Track of product) appears on 14 US grants and 8 published applications in this corpus.
Search patents in B21B- Granted patents
- 14
- Published applications
- 8
- Assignees
- 8
- Inventors
- 28
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rolling taking frequency behavior into account4 Nov 2025US 12,459,019 B2Primetals Technologies Germany GmbH
- Width setting on a finishing train3 May 2022US 11,318,511 B2Primetals Technologies Germany GmbH
- Width setting on a finishing train24 Mar 2020US 10,596,608 B2Primetals Technologies Germany GmbH
- Rolling method for a strip11 Jun 2013US 8,459,074 B2Siemens Aktiengesellschaft
- Operating method for a multi-stand rolling mill train with strip thickness determination on the basis of the continuity equation29 May 2012US 8,186,195 B2Siemens Aktiengesellschaft
- Rolling taking frequency behavior into account17 Aug 2023US 2023/0256489 A1Primetals Technologies Germany GmbH
- Rolling with allowance for frequency response31 Mar 2022US 2022/0097112 A1Primetals Technologies Germany GmbH
- Width setting on a finishing train6 Aug 2020US 2020/0246850 A1Primetals Technologies Germany GmbH
- Width setting on a finishing train7 Sep 2017US 2017/0252786 A1Primetals Technologies Germany GmbH
- Operating method for a multi-stand rolling mill train with strip thickness determination on the basis of the continuity equation30 Dec 2010US 2010/0326155 A1Siemens Aktiengesellschaft
Most cited
By later US patents
- Coiling temperature control method and system14US 6,225,609 B1Kabushiki Kaisha Toshiba · 2001
- Method for cooling a hot-rolled material and corresponding cooling-line models13US 6,860,950 B2Siemens Aktiengesellschaft · 2005
- Steckel mill8US 5,771,732 ASMS Schloemann-Siemag Aktiengesellschaft · 1998
- Method and apparatus for continuous rolling by welding the rolled materials at an intermediate stage of a rolling line5US 6,089,441 ANKK Corporation · 2000
- Hot-rolling method of steel piece joint during continuous hot-rolling3US 5,720,196 AKawasaki Steel Corporation · 1998