F27D 2003/0055
With flow regulation
Official title: {with flow regulation}
F27D2003/0055 (With flow regulation) appears on 8 US grants and 4 published applications in this corpus.
Search patents in F27D- Granted patents
- 8
- Published applications
- 4
- Assignees
- 7
- Inventors
- 21
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 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 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vortex metal insertion furnace control system23 Jun 2026US 12,663,214 B2Gpre IP, LLC
- Molten metal transfer device18 Feb 2025US 12,228,150 B2Molten Metal Equipment Innovations, LLC
- Method of stirring liquid metal in an electric arc furnace20 Aug 2024US 12,065,709 B2Danieli & C. Officine Meccaniche SpA
- Molten metal transfer device16 Jan 2024US 11,873,845 B2Molten Metal Equipment Innovations, LLC
- Electric arc furnace for continuous charging with ferrous materials and semicontinuous tapping of molten steel31 Jul 2001US 6,269,112 B1
- Molten metal transfer device28 Mar 2024US 2024/0102474 A1Molten Metal Equipment Innovations, LLC
- Vortex metal insertion furnace control system11 Jan 2024US 2024/0011710 A1Gpre IP, LLC
- Molten metal transfer device1 Dec 2022US 2022/0381246 A1Molten Metal Equipment Innovations, LLC
- Method of stirring liquid metal in an electric arc furnace20 Oct 2022US 2022/0333219 A1Danieli & C. Officine Meccaniche SpA
Most cited
By later US patents
- Regulation of flowrate of liquid furnace products11US 5,406,969 AThe University of Melbourne · 1995
- Electric arc furnace for continuous charging with ferrous materials and semicontinuous tapping of molten steel11US 6,269,112 B12001
- Method and apparatus for continuously melting material by induction heating4US 4,996,402 AHitachi, Ltd. · 1991
- Casting process2US 4,747,443 AUniversity of Strathclyde · 1988
- Molten metal transfer device1US 11,873,845 B2Molten Metal Equipment Innovations, LLC · 2024