B21B 2001/228
Skin pass rolling or temper rolling
Official title: {skin pass rolling or temper rolling}
B21B2001/228 (Skin pass rolling or temper rolling) appears on 77 US grants and 46 published applications in this corpus.
Search patents in B21B- Granted patents
- 77
- Published applications
- 46
- Assignees
- 53
- Inventors
- 205
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 3 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 3 |
| 2018 | 2 | 6 |
| 2019 | 1 | 5 |
| 2020 | 2 | 4 |
| 2021 | 2 | 1 |
| 2022 | 3 | 1 |
| 2023 | 2 | 4 |
| 2024 | 3 | 2 |
| 2025 | 4 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing a steel strip and coated steel sheet obtainable thereby12 May 2026US 12,624,407 B2Tata Steel Ijmuiden B.V.
- Method for producing a hot-dip-coated steel sheet and hot-dip-coated steel sheet12 May 2026US 12,624,436 B2ThyssenKrupp Steel Europe AG
- Method for producing a surface-treated and surface-conditioned steel sheet18 Nov 2025US 12,472,544 B2ThyssenKrupp Steel Europe AG
- Rolling control device, rolling control method, and program21 Oct 2025US 12,447,517 B2Nippon Steel Corporation
- Sheet steel having a deterministic surface structure4 Mar 2025US 12,240,022 B2ThyssenKrupp Steel Europe AG
- Metal-strip warped-shape control method, metal-strip manufacturing method, and metal-strip warped-shape control device2 Apr 2026US 2026/0091420 A1Jfe Steel Corporation
- Metal-strip warped-shape prediction method, metal-strip warped-shape control method, metal-strip manufacturing method, warped-shape prediction model generation method, and metal-strip warped-shape control device2 Apr 2026US 2026/0092339 A1Jfe Steel Corporation
- Method of manufacturing a steel strip and coated steel sheet obtainable thereby5 Feb 2026US 2026/0035760 A1Tata Steel Ijmuiden B.V.
- Method for producing a hot-dip-coated steel sheet and hot-dip-coated steel sheet9 Jan 2025US 2025/0011910 A1ThyssenKrupp Steel Europe AG
- Sheet steel having a deterministic surface structure15 Feb 2024US 2024/0051003 A1ThyssenKrupp Steel Europe AG
Most cited
By later US patents
- Battery can, sheet for forming battery can, and method for manufacturing sheet27US 5,576,113 AKatayama Special Industries, Ltd. · 1996
- Method of flattening metal strip27US 6,327,883 B1BWG Bergwerk- und Walzwerk-Maschinenbau GmbH · 2001
- Aqueous solution for the cold-working treatment of steel sheet25US 5,814,247 ASollac · 1998
- Device for the treatment of flat materials20US 5,598,774 ABoegli-Gravures S.A. · 1997
- Method and apparatus for descaling hot rolled stainless steel strip19US 5,879,465 A1999