B03B 13/04
Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using
Official title: using electrical or electromagnetic effects
B03B13/04 (Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using) appears on 17 US grants and 9 published applications in this corpus.
Search patents in B03B- Granted patents
- 17
- Published applications
- 9
- Assignees
- 11
- Inventors
- 40
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 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 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and process for sorting and recovery of recyclable materials from mixed municipal solid waste14 Oct 2025US 12,440,852 B1Wm Intellectual Property Holdings, L.L.C.
- System and process for sorting and recovery of recyclable materials from mixed municipal solid waste25 Jul 2023US 11,707,747 B1Wm Intellectual Property Holdings, L.L.C.
- Hydrodynamic removal of dense materials from a slurry8 Jan 2019US 10,173,224 B2BTA International GmbH
- Beach detection sensors for vibratory separator19 Jun 2018US 10,001,464 B2M - I L. L. C.
- Mineral processing18 Jul 2017US 9,708,687 B2
- Method for the separation and recovery of plastics and contaminants through multi-stage separation process13 Aug 2026US 2026/0233268 A1
- Method of recovering valuable materials10 Apr 2025US 2025/0115487 A1Dowa Eco-System Co., Ltd.
- Intelligent control method for dry dense medium fluidized bed separator18 Aug 2022US 2022/0258176 A1China University of Mining and Technology
- Hydrodynamic removal of dense materials from a slurry17 May 2018US 2018/0133721 A1BTA International GmbH
- Beach detection sensors for vibratory separator31 Dec 2015US 2015/0377020 A1M - I L. L. C.
Most cited
By later US patents
- Apparatus and method for sorting articles59US 4,317,521 AResource Recovery Limited · 1982
- Separation of anion and cation exchange resins in a mixed resin bed15US 4,264,439 AThe Dow Chemical Company · 1981
- Method for thermographic lump separation of raw material (variants) and device for carrying out said method (variants)11US 7,541,557 B22009
- System and process for sorting and recovery of recyclable materials from mixed municipal solid waste6US 11,707,747 B1Wm Intellectual Property Holdings, L.L.C. · 2023
- System and process for sorting and recovery of recyclable materials from mixed municipal solid waste5US 12,440,852 B1Wm Intellectual Property Holdings, L.L.C. · 2025