F27M 2001/10
Scrap material used as charge
F27M2001/10 (Scrap material used as charge) appears on 22 US grants and 9 published applications in this corpus.
Search patents in F27M- Granted patents
- 22
- Published applications
- 9
- Assignees
- 18
- Inventors
- 40
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System for treating tin smelting intermediate materials and method for treating same9 Dec 2025US 12,492,446 B2Kunming University of Science and Technology
- Installation for recycling contaminated metal scrap28 May 2024US 11,994,344 B2Abp Induction Systems GmbH
- Apparatus for pre-heating a metal charge for a melting plant and connected method27 Feb 2018US 9,903,654 B2Danieli & C. Officine Meccaniche SpA
- Apparatus for pre-heating a metal charge for a melting plant and connected method10 May 2016US 9,335,096 B2Danieli & C. Officine Meccaniche SpA
- Method and device for the continuous production of steel using metal charge material8 May 2012US 8,172,922 B2SMS Siemag Aktiengesellschaft
- Scrap metal furnace evaporative cooling system17 Oct 2024US 2024/0344768 A1Gpre IP, LLC
- Improved hybrid smelting system22 Aug 2024US 2024/0280321 A1Eestech Europe Holdings BV
- System for treating tin smelting intermediate materials and method for treating same13 Apr 2023US 2023/0111491 A1Kunming University of Science and Technology
- Installation for recycling contaminated metal scrap24 Feb 2022US 2022/0057141 A1Abp Induction Systems GmbH
- Apparatus for pre-heating a metal charge for a melting plant and connected method1 Sep 2016US 2016/0252304 A1Danieli & C. Officine Meccaniche SpA
Most cited
By later US patents
- System for extracting contaminants and hydrocarbons from cuttings waste in oil well drilling37US 4,606,283 A1986
- Metal scrap recovery system25US 4,491,474 AAluminum Company of America · 1985
- System for extracting contaminants and hydrocarbons from cuttings waste in oil well drilling21US 4,726,301 A1988
- Metallic scrap decontamination process16US 4,411,695 AApros Corporation · 1983
- Apparatus for treating metallic scrap in the recovery of metal therefrom12US 4,264,060 AAutomated Production Systems Corporation · 1981