B03C 1/14
With non-movable magnets
Official title: with non-movable magnets
B03C1/14 (With non-movable magnets) appears on 147 US grants and 150 published applications in this corpus.
Search patents in B03C- Granted patents
- 147
- Published applications
- 150
- Assignees
- 103
- Inventors
- 287
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 5 |
| 2006 | 2 | 5 |
| 2007 | 0 | 6 |
| 2008 | 4 | 4 |
| 2009 | 4 | 5 |
| 2010 | 3 | 5 |
| 2011 | 5 | 5 |
| 2012 | 3 | 5 |
| 2013 | 3 | 8 |
| 2014 | 7 | 11 |
| 2015 | 8 | 14 |
| 2016 | 10 | 12 |
| 2017 | 6 | 6 |
| 2018 | 8 | 9 |
| 2019 | 5 | 4 |
| 2020 | 6 | 11 |
| 2021 | 4 | 10 |
| 2022 | 5 | 6 |
| 2023 | 9 | 3 |
| 2024 | 6 | 6 |
| 2025 | 6 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Flocculation cyclone device, marine plastic removal system using the same, ship provided with the system, and operation method for the ship16 Jun 2026US 12,654,179 B2Ambitious Technologies, LTD.
- Devices, systems, and methods of use thereof for magnetic separation4 Nov 2025US 12,458,982 B2Georgia Tech Research Corporation
- Ferromagnetic material removing device and method for removing ferromagnetic material from a fluid18 Mar 2025US 12,251,711 B2RIGTOOLS ApS
- System and method for processing scrap material18 Feb 2025US 12,226,783 B2BlueScope Recycling and Materials LLC
- Method and apparatus for processing magnetite11 Feb 2025US 12,220,707 B2Ib Operations Pty Ltd
- System for removing material unsuitable for shredding, drum-type magnetic separator, information processing device, method of separating material unsuitable for shredding, control method of information processing device, and program14 May 2026US 2026/0131335 A1Nippon Steel Corporation
- Magnetic separator with wave deflector12 Feb 2026US 2026/0042100 A1Magnetic Products, Inc.
- Filtering apparatus for removing foreign metal substances from a slurry for manufacturing an electrode plate for a battery31 Jul 2025US 2025/0242282 A1Samsung SDI.Co., Ltd.
- Method and apparatus for processing magnetite22 May 2025US 2025/0161953 A1Ib Operations Pty Ltd
- Apparatus for removing magnetically attracted materials24 Apr 2025US 2025/0128268 A1
Most cited
By later US patents
- Apparatus for mixing magnetic particles120US 7,476,313 B22009
- Apparatus and method for processing magnetic particles60US 6,884,357 B22005
- Magnetic separator35US 4,498,987 AAmt Co., Ltd. · 1985
- Process for the improved separation of clarified liquid from biomass in the biological treatment of sewage33US 4,735,725 ABayer Aktiengesellschaft · 1988
- Method of mixing magnetic particles30US 7,517,457 B22009