B02C 21/007
Disintegrating plant with or without drying of the material: using a combination
Official title: {using a combination of two or more drum or tube mills}
B02C21/007 (Disintegrating plant with or without drying of the material: using a combination) appears on 20 US grants and 24 published applications in this corpus.
Search patents in B02C- Granted patents
- 20
- Published applications
- 24
- Assignees
- 17
- Inventors
- 32
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 7 |
| 2021 | 1 | 2 |
| 2022 | 5 | 2 |
| 2023 | 3 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for processing magnetite11 Feb 2025US 12,220,707 B2Ib Operations Pty Ltd
- Feed system for grinding bodies in vertical mills19 Dec 2023US 11,845,085 B2Metso Brasil IndúStria E ComéRcio Ltda
- Systems and methods for recycling waste metal pieces using shot blasting and shot removal19 Sep 2023US 11,761,056 B2House of Metals Company Limited
- Apparatus and method for plant transporation using a smart conveyor4 Jul 2023US 11,691,159 B2
- Low energy process for metal extraction6 Dec 2022US 11,517,913 B2Goldcorp Inc.
- Method and apparatus for processing magnetite22 May 2025US 2025/0161953 A1Ib Operations Pty Ltd
- Grinding plant11 Aug 2022US 2022/0250084 A1Certech S.P.A. A Socio Unico
- Method and apparatus for processing magnetite13 Jan 2022US 2022/0008932 A1Ib Operations Pty Ltd
- Systems and methods for recycling waste metal pieces using shot blasting and shot removal23 Dec 2021US 2021/0394194 A1House of Metals Company Limited
- Feed system for grinding bodies in vertical mills1 Apr 2021US 2021/0094039 A1Metso Brasil IndúStria E ComéRcio Ltda
Most cited
By later US patents
- Method and apparatus for recovering crude pulp stock from municipal waste11US 3,993,252 AEbara Manufacturing Co., Ltd. · 1976
- Grinding plant10US 3,942,727 ABoliden Aktiebolag · 1976
- Mill for cane sugar and related uses5US 4,357,171 A1982
- Milling apparatus5US 8,888,029 B2MCD Technology Limited · 2014
- Automated method and device for trimming plants2US 11,364,506 B22022