B22D 11/1213
For heating or insulating strands
Official title: {for heating or insulating strands}
B22D11/1213 (For heating or insulating strands) appears on 50 US grants and 60 published applications in this corpus.
Search patents in B22D- Granted patents
- 50
- Published applications
- 60
- Assignees
- 57
- Inventors
- 217
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 5 |
| 2009 | 3 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 4 |
| 2015 | 2 | 3 |
| 2016 | 1 | 4 |
| 2017 | 2 | 4 |
| 2018 | 2 | 3 |
| 2019 | 3 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 3 |
| 2022 | 1 | 3 |
| 2023 | 2 | 3 |
| 2024 | 0 | 1 |
| 2025 | 5 | 3 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for producing hot-rolled metal strips6 Jan 2026US 12,515,252 B2SMS group GmbH
- Copper-aluminum composite plate material prepared by aluminum liquid continuous casting and process thereof2 Dec 2025US 12,485,475 B2Guangzhou Zhongshan New Energy Technology Co., Ltd.
- Apparatus and method for producing and further processing of slabs14 Oct 2025US 12,440,890 B2SMS group GmbH
- Casting-rolling system for batch and continuous operation15 Jul 2025US 12,358,034 B2SMS group GmbH
- Inductor and corresponding maintenance method20 May 2025US 12,309,903 B2Danieli Automation S.P.A.
- Production and preparation method of carburized gear shaft bars by means of converter process24 Sep 2026US 2026/0286458 A1Bengang Steel Plates Co., Ltd.
- Method for heating a steel intermediate strip when producing a flat steel strip23 Jul 2026US 2026/0210634 A1Primetals Technologies Austria GmbH
- Method for producing metal strips by continuous casting and rolling19 Feb 2026US 2026/0048427 A1SMS group GmbH
- Process for operating a thermal treatment line for the flexible thermal treatment of metal pre-products22 Jan 2026US 2026/0022435 A1SMS group GmbH
- Copper-aluminum composite plate material prepared by aluminum liquid continuous casting and process thereof23 Oct 2025US 2025/0326027 A1Guangzhou Zhongshan New Energy Technology Co., Ltd.
Most cited
By later US patents
- Induction heating coil assembly for prevention of circulating currents in induction heating lines for continuous-cast products16US 5,844,213 AInductotherm Corp. · 1998
- Heat retaining means14US 4,736,608 AEncomech Engineering Services Ltd. · 1988
- Installation for the thermal/treatment before rolling of thin slabs produced by continuous-casting13US 5,156,800 AStein Heurtey · 1992
- Process for producing thin cast strip11US 5,584,337 ANippon Steel Corporation · 1996
- Apparatus for the manufacture of hot rolled steel strip10US 5,065,811 ASMS Schloemann-Siemag Aktiengesellschaft · 1991