B03C 1/034
Characterised by the matrix elements
Official title: characterised by the matrix elements
B03C1/034 (Characterised by the matrix elements) appears on 158 US grants and 106 published applications in this corpus.
Search patents in B03C- Granted patents
- 158
- Published applications
- 106
- Assignees
- 104
- Inventors
- 299
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 1 |
| 2003 | 4 | 4 |
| 2004 | 2 | 2 |
| 2005 | 1 | 4 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 0 | 1 |
| 2010 | 3 | 5 |
| 2011 | 2 | 1 |
| 2012 | 3 | 3 |
| 2013 | 1 | 6 |
| 2014 | 4 | 6 |
| 2015 | 2 | 2 |
| 2016 | 2 | 8 |
| 2017 | 8 | 4 |
| 2018 | 6 | 8 |
| 2019 | 10 | 6 |
| 2020 | 6 | 6 |
| 2021 | 6 | 5 |
| 2022 | 5 | 6 |
| 2023 | 3 | 6 |
| 2024 | 6 | 9 |
| 2025 | 3 | 5 |
| 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
- Micro-machined filter for magnetic particles1 Apr 2025US 12,263,423 B2International Business Machines Corporation
- Electromagnetic fluid filter using magnetostrictive sensors1 Apr 2025US 12,263,488 B2Auburn University
- Magnetic rod guide for a filter27 Aug 2024US 12,070,756 B2Adey Holdings (2008) Limited
- Iron removal device11 Jun 2026US 2026/0158500 A1Samsung SDI.Co., Ltd.
- Magnetic based separation of rare earth metals using magnetic fields18 Sep 2025US 2025/0289004 A1Florida A&M University
- Continuous and scalable flow system for magnetic separation of nanoscale magnetic particles11 Sep 2025US 2025/0281935 A1The Florida State University Research Foundation, Inc.
- Device for removing undesired matter, pathogens, and toxins from a fluid and human blood28 Aug 2025US 2025/0269103 A1
- Magnetic matrices and methods of using the same14 Aug 2025US 2025/0256287 A1
Most cited
By later US patents
- Apparatus and methods for magnetic separation265US 5,200,084 AImmunicon Corporation · 1993
- Methods for biological substance analysis employing internal magnetic gradients separation and an externally-applied transport force136US 6,013,188 AImmunivest Corporation · 2000
- Magnetic separation apparatus and methods employing an internal magnetic capture gradient and an external transport force118US 5,985,153 AImmunivest Corporation · 1999
- 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
- Methods and devices for manipulation of magnetically collected material105US 5,622,831 AImmunivest Corporation · 1997