B30B 9/328
For making furnace charges
Official title: {for making furnace charges}
B30B9/328 (For making furnace charges) appears on 14 US grants and 9 published applications in this corpus.
Search patents in B30B- Granted patents
- 14
- Published applications
- 9
- Assignees
- 13
- Inventors
- 20
- Latest grant
- 9 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Synchronous single- and double-acting piston feeder system and method9 Apr 2019US 10,252,234 B2ThermoChem Recovery International, Inc.
- Double-acting apparatus and method for manufacturing metal scrap compression materials21 Feb 2017US 9,573,333 B2
- Scrap compactor and apparatus for manufacturing same28 Jun 2016US 9,375,891 B2Hyundai Steel Company
- Method of manufacturing compressed lump of metal scrap4 Mar 2014US 8,661,971 B2Daejong Industry Co., Ltd.
- Method for reduction treatment of electric furnace dust24 Jan 2012US 8,101,007 B2Kobe Steel, Ltd.
- Synchronous single- and double-acting piston feeder system and method4 Feb 2016US 2016/0030903 A1ThermoChem Recovery International, Inc.
- Double-acting apparatus and method for manufacturing metal scrap compression materials12 Jun 2014US 2014/0158003 A1
- Compacting conveyor belt particularly for the feed of pyrolysis, gasification and combustion plants14 Nov 2013US 2013/0299314 A1Nse Industry S.P.A.
- Scrap compactor and apparatus for manufacturing same29 Aug 2013US 2013/0220147 A1Hyundai Steel Company
- Method of manufacturing compressed lump of metal scrap9 May 2013US 2013/0112093 A1Daejong Industry Co., Ltd.
Most cited
By later US patents
- Metal scrap compacting press9US 4,103,610 A1978
- Method and apparatus for drying and preheating small metallic particles8US 4,260,373 ACombustion Engineering, Inc. · 1981
- Machine for charging furnaces5US 4,201,129 AEtablissements Matthys and Societe G.A.R.A.P. · 1980
- Method for making pellet for charging furnaces5US 4,221,040 A1980
- Method and apparatus for preparing scrap metal charges for smelting furnaces3US 4,470,580 AOfficine Vezzani S.p.A. · 1984