F27M 2001/01
Charges containing mainly non-ferrous metals
F27M2001/01 (Charges containing mainly non-ferrous metals) appears on 37 US grants and 35 published applications in this corpus.
Search patents in F27M- Granted patents
- 37
- Published applications
- 35
- Assignees
- 34
- Inventors
- 76
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 5 |
| 2004 | 3 | 3 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 6 |
| 2021 | 0 | 0 |
| 2022 | 3 | 2 |
| 2023 | 2 | 3 |
| 2024 | 4 | 3 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Smart molten metal pump1 Apr 2025US 12,263,522 B2Molten Metal Equipment Innovations, LLC
- Molten metal controlled flow launder19 Mar 2024US 11,931,802 B2Molten Metal Equipment Innovations, LLC
- Molten metal transfer system and method19 Mar 2024US 11,931,803 B2Molten Metal Equipment Innovations, LLC
- System and method to feed mold with molten metal2 Jan 2024US 11,858,036 B2Molten Metal Equipment Innovations, LLC
- Smart molten metal pump2 Jan 2024US 11,858,037 B2Molten Metal Equipment Innovations, LLC
- Cylindrical heating apparatus for aluminum foil annealing furnaces24 Jul 2025US 2025/0237438 A1Ningbo Sachsen Industrial Technology Co.,Ltd.
- Molten metal controlled flow launder27 Jun 2024US 2024/0207926 A1Molten Metal Equipment Innovations, LLC
- System and method to feed mold with molten metal29 Feb 2024US 2024/0066591 A1Molten Metal Equipment Innovations, LLC
- Smart molten metal pump8 Feb 2024US 2024/0042519 A1Molten Metal Equipment Innovations, LLC
- Molten metal transfer system and method13 Jul 2023US 2023/0219132 A1Molten Metal Equipment Innovations, LLC
Most cited
By later US patents
- Method for melting solid metal20US 11,358,217 B2Molten Metal Equipment Innovations, LLC · 2022
- System for melting solid metal19US 11,358,216 B2Molten Metal Equipment Innovations, LLC · 2022
- Smart molten metal pump19US 11,471,938 B2Molten Metal Equipment Innovations, LLC · 2022
- Metallic scrap decontamination process16US 4,411,695 AApros Corporation · 1983
- Aluminum melting furnace13US 3,996,412 AFrank W. Schaefer, Inc. · 1976