B03C 1/253
Obtained by a linear motor
Official title: obtained by a linear motor
B03C1/253 (Obtained by a linear motor) appears on 39 US grants and 25 published applications in this corpus.
Search patents in B03C- Granted patents
- 39
- Published applications
- 25
- Assignees
- 24
- Inventors
- 72
- Latest grant
- 5 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 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 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 6 |
| 2014 | 1 | 0 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 3 |
| 2019 | 0 | 4 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Background defocusing and clearing in ferrofluid-based capture assays5 Dec 2023US 11,833,526 B2Ancera, LLC
- Systems and methods for active particle separation12 Jul 2022US 11,383,247 B2Ancera, LLC
- Electromagnetic pulsed-wave system17 May 2022US 11,332,390 B2Natural Science, LLC
- Background defocusing and clearing in ferrofluid-based capture assays29 Mar 2022US 11,285,490 B2Ancera, LLC
- Magnetization and manipulation of hydrophobic absorbents26 Jan 2021US 10,899,636 B2Natural Science, LLC
- Background defocusing and clearing in ferrofluid-based capture assays7 Jul 2022US 2022/0212201 A1Ancera, LLC
- Magnetization and manipulation of hydrophobic absorbents11 Mar 2021US 2021/0070634 A1Natural Science, LLC
- Electromagnetic pulsed-wave system5 Nov 2020US 2020/0346949 A1Natural Science, LLC
- Magnetization and manipulation of hydrophobic absorbents7 Nov 2019US 2019/0337822 A1Natural Science, LLC
- Systems and methods for active particle separation25 Apr 2019US 2019/0118190 A1Ancera, LLC
Most cited
By later US patents
- Separation of non-magnetic conductive metals32US 4,137,156 AOccidental Petroleum Corporation · 1979
- Separation of aluminum alloys31US 5,133,505 AReynolds Metals Company · 1992
- Magnetic particle separating device21US 4,306,970 AIshikawajima-Harima Jukogyo Kabushiki Kaisha · 1981
- Induction dryer and magnetic separator21US 5,529,703 ANordson Corporation · 1996
- Device for the separation of minute magnetizable particles, method and apparatus18US 4,217,213 ASiemens Aktiengesellschaft · 1980