F16C 32/0461
Of stationary parts of the magnetic circuit
Official title: {of stationary parts of the magnetic circuit}
F16C32/0461 (Of stationary parts of the magnetic circuit) appears on 241 US grants and 196 published applications in this corpus.
Search patents in F16C- Granted patents
- 241
- Published applications
- 196
- Assignees
- 151
- Inventors
- 447
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 8 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 3 |
| 2002 | 2 | 2 |
| 2003 | 2 | 6 |
| 2004 | 10 | 7 |
| 2005 | 6 | 4 |
| 2006 | 3 | 0 |
| 2007 | 6 | 6 |
| 2008 | 1 | 6 |
| 2009 | 2 | 9 |
| 2010 | 2 | 9 |
| 2011 | 8 | 7 |
| 2012 | 6 | 8 |
| 2013 | 5 | 5 |
| 2014 | 5 | 9 |
| 2015 | 8 | 14 |
| 2016 | 5 | 4 |
| 2017 | 14 | 7 |
| 2018 | 6 | 5 |
| 2019 | 6 | 7 |
| 2020 | 7 | 9 |
| 2021 | 11 | 11 |
| 2022 | 11 | 16 |
| 2023 | 7 | 11 |
| 2024 | 13 | 8 |
| 2025 | 11 | 17 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic bearing and compressor22 Sep 2026US 12,742,475 B2Gree Electric Appliances, Inc. of Zhuhai
- Abnormal physical condition determination system, abnormal physical condition determination method, and computer program11 Aug 2026US 12,705,907 B2NEC Corporation
- Electric machine with an electromagnetic bearing2 Jun 2026US 12,646,996 B2Université Catholique De Louvain
- Magnetic bearing module having a magnetic bearing26 May 2026US 12,638,049 B2Skf Magnetic Mechatronics
- Magnetic bearing stator with improved bobbins10 Mar 2026US 12,571,426 B2Skf Canada Limited
- Abnormal physical condition determination system, abnormal physical condition determination method, and computer program8 Oct 2026US 2026/0311499 A1NEC Corporation
- Hybrid magnetic-foil bearing system with pedestal structure2 Jul 2026US 2026/0185559 A1Korea Institute of Science and Technology
- Radial-Axial One-Piece Magnetic Bearing for an Energy Storage Device25 Jun 2026US 2026/0180394 A1Huachi Kinetic Energy (Beijing) Technology Co., Ltd
- All-permanent magnet combined self-stabilizing maglev bearing26 Feb 2026US 2026/0058581 A1Suzhou Keqin Micro Vision Medical Device Co., Ltd.
- Magnetic levitation device and a centrifugal pump19 Feb 2026US 2026/0051786 A1Levitronix LLC
Most cited
By later US patents
- Axial-flow blood pump with magnetically suspended, radially and axially stabilized impeller111US 7,070,398 B2Medforte Research Foundation · 2006
- Magnetically journalled rotational arrangement including a rotor for generating a unipolar bias magnetic flux101US 7,112,903 B1Levitronix LLC · 2006
- Magnetic bearing providing radial and axial load support for a shaft87US 5,514,924 AAVCON--Advanced Control Technology, Inc. · 1996
- Magnetic bearing apparatus and a method for operating the same74US 6,130,494 ALust Antriebstechnik GmbH · 2000
- Electromagnetic thrust bearing for coupling a rotatable member to a stationary member71US 5,250,865 AAvcon-Advanced Controls Technology, Inc. · 1993