B21B 2045/026
For tubes
Official title: {for tubes}
B21B2045/026 (For tubes) appears on 7 US grants and 4 published applications in this corpus.
Search patents in B21B- Granted patents
- 7
- Published applications
- 4
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular spray bar system for selectively cooling and/or lubricating rolls13 Jan 2026US 12,521,778 B2SMS group GmbH
- Lubricant composition for hot forming16 Oct 2012US 8,288,325 B2Sumitomo Metal Industries, Ltd.
- Lubricant composition for hot forming19 Oct 2010US 7,816,306 B2Sumitomo Metal Industries, Ltd.
- Lubricant for use in hot work16 Nov 1999US 5,983,689 AKawasaki Steel Corporation
- Lubricant for use in hot work12 Jan 1999US 5,859,124 AKawasaki Steel Corporation
- Modular spray bar system for selectively cooling and/or lubricating rolls21 Dec 2023US 2023/0405657 A1SMS group GmbH
- On-line oil injection lubrication system for small-caliber cold pipe blank unit6 Jul 2023US 2023/0211397 A1Jiangsu Wujin Stainless Steel Pipe Group Co., Ltd.
- Lubricant for hot forming13 Jan 2011US 2011/0005286 A1Sumitomo Metal Industries, Ltd.
- Lubricant composition for hot forming28 Jun 2007US 2007/0149413 A1Sumitomo Metal Industries, Ltd.
Most cited
By later US patents
- Durable method for producing finned tubing25US 5,016,460 AInco Alloys International, Inc. · 1991
- Wire-drawing lubricant and method of use14US 5,676,005 AH. C. Starck GmbH · 1997
- Lubricant for use in hot work12US 5,859,124 AKawasaki Steel Corporation · 1999
- Lubricant for use in hot work9US 5,983,689 AKawasaki Steel Corporation · 1999
- Lubricant composition for hot forming1US 7,816,306 B2Sumitomo Metal Industries, Ltd. · 2010