B21B 45/0281
Removing coolants
Official title: {removing coolants}
B21B45/0281 (Removing coolants) appears on 27 US grants and 24 published applications in this corpus.
Search patents in B21B- Granted patents
- 27
- Published applications
- 24
- Assignees
- 22
- Inventors
- 88
- Latest grant
- 17 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Industrial facility comprising a contactless wiper17 May 2022US 11,331,705 B2Centre de Recherches Metallurgiques ASBL—Centrum Voor Research in de Metallurgie VZW
- Device and method for applying a liquid medium to a roll and/or to a rolled material and/or for removing the liquid medium25 May 2021US 11,014,133 B2SMS group GmbH
- Water removing apparatus and water removing method for steel sheet cooling water in hot rolling process24 Dec 2019US 10,512,958 B2Nippon Steel Corporation
- Cooling method and cooling apparatus for hot-rolled steel sheet16 Jul 2019US 10,350,659 B2Nippon Steel & Sumitomo Metal Corporation
- Device and method for cooling rolled stock9 May 2017US 9,643,224 B2SMS group GmbH
- Squeezing roller having an internal drive for a cold rolling system10 Sep 2026US 2026/0264127 A1Primetals Technologies Austria GmbH
- Spin-drying process and spin-drying installation25 Dec 2025US 2025/0387819 A1
- Wiping apparatus and rolling facility27 Mar 2025US 2025/0100036 A1Primetals Technologies Japan, Ltd.
- System and method for rapid substrate cooling9 Jan 2025US 2025/0010348 A1Novelis Inc.
- Industrial facility comprising a contactless wiper18 Jun 2020US 2020/0188976 A1Centre de Recherches Metallurgiques ASBL—Centrum Voor Research in de Metallurgie VZW
Most cited
By later US patents
- Process and apparatus for applying and removing liquid coolant to control temperature of continuously moving metal strip28US 5,701,775 AAlcan International Limited · 1997
- Apparatus for removing liquid coolant from metal strips in a rolling mill18US 4,400,961 A1983
- Apparatus for cooling hot steel plate and sheet14US 4,132,393 ANippon Steel Corporation · 1979
- Method and device for manufacturing a hot rolled steel strip13US 6,776,857 B2Posco · 2004
- Liquid edgebead removal device9US 4,601,112 AKaiser Aluminum & Chemical Corporation · 1986