B03C 1/145
With rotating annular or disc-shaped material carriers
Official title: {with rotating annular or disc-shaped material carriers}
B03C1/145 (With rotating annular or disc-shaped material carriers) appears on 21 US grants and 24 published applications in this corpus.
Search patents in B03C- Granted patents
- 21
- Published applications
- 24
- Assignees
- 18
- Inventors
- 56
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 4 | 2 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Separation device and material separation method10 Sep 2024US 12,083,532 B2Contemporary Amperex Technology Co., Limited
- Method and apparatus for continuous magnetic filtration of ferrous mill scale from liquid solutions13 Aug 2024US 12,059,688 B2GT of Ohio, Ltd.
- Magnetic separating apparatus and magnetic sorting method28 Feb 2023US 11,590,512 B2Sintokogio, Ltd.
- Machine for magnetic separation23 Aug 2022US 11,420,213 B2Ecohog Limited
- Apparatus for removing magnetically attracted materials24 Apr 2025US 2025/0128268 A1
- Ferromagnetic Material Removing Device and Method for Removing Ferromagnetic Material from a Fluid25 Jul 2024US 2024/0246091 A1RIGTOOLS ApS
- Separation device and material separation method30 May 2024US 2024/0173723 A1Contemporary Amperex Technology Co., Limited
- Material feed process and assembly for a rotary magnetic separator17 Feb 2022US 2022/0048042 A1
- Magnetic separating apparatus and magnetic sorting method2 Sep 2021US 2021/0268515 A1Sintokogio, Ltd.
Most cited
By later US patents
- Apparatus for processing and recovery of the metal containers from trash8US 4,667,832 A1987
- Magnetic separation method8US 7,743,926 B2Gekko Systems Pty Ltd · 2010
- Ferrous particle magnetic removal and collection apparatus6US 6,412,643 B12002
- Magnetic drum separator and method for operation thereof4US 9,016,478 B2Siemens Aktiengesellschaft · 2015
- Magnetic separator for improving grade of refined ore and reducing slags3US 9,833,791 B2Shangdong Huate Magnet Technology Co., Ltd · 2017