H01F 7/0221
Mounting means for pm, supporting, coating, encapsulating pm
Official title: {Mounting means for PM, supporting, coating, encapsulating PM}
H01F7/0221 (Mounting means for pm, supporting, coating, encapsulating pm) appears on 266 US grants and 356 published applications in this corpus.
Search patents in H01F- Granted patents
- 266
- Published applications
- 356
- Assignees
- 217
- Inventors
- 730
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 5 |
| 2006 | 3 | 1 |
| 2007 | 2 | 3 |
| 2008 | 3 | 11 |
| 2009 | 4 | 8 |
| 2010 | 5 | 14 |
| 2011 | 1 | 15 |
| 2012 | 8 | 17 |
| 2013 | 8 | 16 |
| 2014 | 18 | 14 |
| 2015 | 9 | 17 |
| 2016 | 18 | 17 |
| 2017 | 18 | 18 |
| 2018 | 8 | 19 |
| 2019 | 10 | 23 |
| 2020 | 19 | 26 |
| 2021 | 19 | 22 |
| 2022 | 20 | 25 |
| 2023 | 22 | 25 |
| 2024 | 20 | 19 |
| 2025 | 20 | 22 |
| 2026 | 9 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Construction magnetic panel and method of manufacture22 Sep 2026US 12,744,144 B2Cuby Technologies Inc
- Magnet roller, developing roller, and image forming apparatus1 Sep 2026US 12,724,363 B2KYOCERA Document Solutions Inc.
- Repelling magnet assembly25 Aug 2026US 12,714,873 B1
- Thermally stable, cladded permanent magnets, and compositions and methods for making the same11 Aug 2026US 12,706,235 B2HRL Laboratories, LLC
- Element with magnetic poles for the rotor of an axial flux electric machine28 Apr 2026US 12,614,937 B2Ampere S.A.S.
- Systems and methods for deploying and retrieving magnetically coupled temporary wireline fiber for broadside wave detection8 Oct 2026US 2026/0309022 A1
- Magnet retention system8 Oct 2026US 2026/0311920 A1Nairobi Incorporated
- A magnetic device comprising magnetic particles10 Sep 2026US 2026/0269112 A1Bionaut Labs Ltd.
- Magnet module, sensor module, and method for manufacturing magnet module10 Sep 2026US 2026/0269114 A1Panasonic Intellectual Property Management Co., Ltd.
- Battery Gripper27 Aug 2026US 2026/0254034 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Permanent magnet device for implantation420US 4,197,840 ABBC Brown, Boveri & Company, Limited · 1980
- Magnetic throttling and control: magnetic control61US 9,627,120 B2Board of Regents, The University of Texas System · 2017
- Moving magnet type instrument56US 4,047,136 ANihon Beru-Haueru Kabushiki Kaisha (Bell & Howell Japan, Ltd.) · 1977
- Electrical power generators52US 7,148,583 B12006
- Sheets containing microencapsulated color-coded micromagnets50US 4,232,084 AThalatta, Inc. · 1980