B22D 11/225
For secondary cooling
Official title: {for secondary cooling}
B22D11/225 (For secondary cooling) appears on 100 US grants and 93 published applications in this corpus.
Search patents in B22D- Granted patents
- 100
- Published applications
- 93
- Assignees
- 57
- Inventors
- 342
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 4 | 4 |
| 2006 | 2 | 1 |
| 2007 | 2 | 5 |
| 2008 | 1 | 3 |
| 2009 | 3 | 2 |
| 2010 | 3 | 3 |
| 2011 | 4 | 2 |
| 2012 | 0 | 1 |
| 2013 | 4 | 6 |
| 2014 | 1 | 2 |
| 2015 | 4 | 4 |
| 2016 | 4 | 0 |
| 2017 | 2 | 5 |
| 2018 | 2 | 4 |
| 2019 | 4 | 3 |
| 2020 | 1 | 8 |
| 2021 | 8 | 6 |
| 2022 | 3 | 8 |
| 2023 | 7 | 5 |
| 2024 | 7 | 4 |
| 2025 | 5 | 7 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing a microalloyed steel, a microalloyed steel produced using the method, and a combined casting/rolling installation12 May 2026US 12,623,278 B2Primetals Technologies Austria GmbH
- Steel sheet4 Nov 2025US 12,460,285 B2Nippon Steel Corporation
- Ultra-high strength weathering steel and high friction rolling of the same10 Jun 2025US 12,325,902 B2Nucor Corporation
- Plant for the production of metal products and method of management of said plant3 Jun 2025US 12,320,591 B2Danieli & C. Officine Meccaniche SpA
- Steel sheet and production method for same18 Mar 2025US 12,252,758 B2Nippon Steel Corporation
- Compositions for the water side treatment of high heat flux copper molds25 Jun 2026US 2026/0176769 A1Chemtreat, Inc.
- Method and device for preparing an oxygen-free copper pipe from recycled copper, and a corrosion-resistant copper pipe and its casting process11 Jun 2026US 2026/0159917 A1Zhejiang Copper Processing Research Institute Co., Ltd.
- Steel continuous-casting machine and steel continuous-casting method15 Jan 2026US 2026/0014617 A1Jfe Steel Corporation
- Continuously cast slab and method for producing the same9 Oct 2025US 2025/0312842 A1Jfe Steel Corporation
- Continuously cast slab and method for producing the same25 Sep 2025US 2025/0296141 A1Jfe Steel Corporation
Most cited
By later US patents
- Cooling apparatus for horizontal continuous casting of metals and alloys, particularly steels20US 4,580,614 AVereinigte Edelstahlwerke Aktiengesellschaft · 1986
- Casting light metals17US 4,651,804 AAlcan International Limited · 1987
- Method of continuously casting steel14US 4,134,440 ANippon Kokan Kabushiki Kaisha · 1979
- System and method for controlling secondary spray cooling in continuous casting13US 4,699,202 ABethlehem Steel Corporation · 1987
- Method and apparatus for casting and thermal surface treatment13US 5,634,512 ADanieli & C. Officine Meccaniche SpA · 1997