B03C 1/032
Matrix cleaning systems
B03C1/032 (Matrix cleaning systems) appears on 109 US grants and 83 published applications in this corpus.
Search patents in B03C- Granted patents
- 109
- Published applications
- 83
- Assignees
- 79
- Inventors
- 203
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 3 | 4 |
| 2009 | 2 | 2 |
| 2010 | 1 | 4 |
| 2011 | 1 | 3 |
| 2012 | 0 | 2 |
| 2013 | 5 | 9 |
| 2014 | 6 | 13 |
| 2015 | 1 | 0 |
| 2016 | 6 | 5 |
| 2017 | 7 | 6 |
| 2018 | 6 | 6 |
| 2019 | 6 | 3 |
| 2020 | 6 | 5 |
| 2021 | 5 | 3 |
| 2022 | 5 | 5 |
| 2023 | 4 | 2 |
| 2024 | 4 | 6 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for removing iron ore particles adhering by magnetic hysteresis to a magnetic matrix of a vertical magnetic separator25 Aug 2026US 12,715,006 B2AssociaçãO Instituto TecnolóGico Vale-Itv
- Method for manufacturing a patient specific cell population using a multifunctional self-contained apparatus and tubing set16 Dec 2025US 12,498,374 B2Miltenyi Biotec GmbH
- Electromagnetic fluid filter using magnetostrictive sensors1 Apr 2025US 12,263,488 B2Auburn University
- Device for automatic capturing and removing magnetic material from a flow of material12 Nov 2024US 12,138,636 B2Jagtech AS
- Polymer-functionalized magnetic particle embodiments for solute separation, and devices and systems for using the same2 Apr 2024US 11,944,982 B2Battelle Memorial Institute
- Iron removal device11 Jun 2026US 2026/0158500 A1Samsung SDI.Co., Ltd.
- Polymer-functionalized magnetic particle embodiments for solute separation, and devices and systems for using the same15 Aug 2024US 2024/0269691 A1Battelle Memorial Institute
- Magnetic Separation Filters And Microfluidic Devices Using Magnetic Separation Filters18 Jul 2024US 2024/0238802 A1The Trustees of the University of Pennsylvania
- Method for manufacturing a patient specific cell population using a multifunctional self-contained apparatus and tubing set4 Jul 2024US 2024/0219392 A1Miltenyi Biotec GmbH
- Magnetic separation of electrochemical cell materials20 Jun 2024US 2024/0198357 A1RSR Technologies, Inc.
Most cited
By later US patents
- Apparatus and methods for magnetic separation265US 5,200,084 AImmunicon Corporation · 1993
- Immunomagnetic assay system for clinical diagnosis and other purposes110US 5,972,721 AThe United States of America as represented by the Secretary of the Air Force · 1999
- Apparatus for acoustically removing particles from a magnetic separation matrix86US 4,666,595 ACoulter Electronics, Inc. · 1987
- Sample processing system and methods67US 8,727,132 B2Miltenyi Biotec GmbH · 2014
- Magnetic immobilization and manipulation of biological entities66US 5,876,593 AImmunivest Corporation · 1999