F16C 32/00
Bearings not otherwise provided for
F16C32/00 (Bearings not otherwise provided for) appears on 3,274 US grants and 2,369 published applications in this corpus.
Search patents in F16C- Granted patents
- 3,274
- Published applications
- 2,369
- Assignees
- 1,295
- Inventors
- 5,118
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 41 | 0 |
| 1977 | 32 | 0 |
| 1978 | 41 | 0 |
| 1979 | 16 | 0 |
| 1980 | 31 | 0 |
| 1981 | 29 | 0 |
| 1982 | 35 | 0 |
| 1983 | 36 | 0 |
| 1984 | 30 | 0 |
| 1985 | 34 | 0 |
| 1986 | 39 | 0 |
| 1987 | 46 | 0 |
| 1988 | 35 | 0 |
| 1989 | 53 | 0 |
| 1990 | 43 | 0 |
| 1991 | 51 | 0 |
| 1992 | 59 | 0 |
| 1993 | 64 | 0 |
| 1994 | 58 | 0 |
| 1995 | 49 | 0 |
| 1996 | 75 | 0 |
| 1997 | 49 | 0 |
| 1998 | 87 | 0 |
| 1999 | 80 | 0 |
| 2000 | 80 | 0 |
| 2001 | 95 | 24 |
| 2002 | 81 | 78 |
| 2003 | 90 | 69 |
| 2004 | 78 | 82 |
| 2005 | 47 | 65 |
| 2006 | 57 | 64 |
| 2007 | 53 | 62 |
| 2008 | 38 | 89 |
| 2009 | 32 | 75 |
| 2010 | 58 | 98 |
| 2011 | 56 | 81 |
| 2012 | 63 | 74 |
| 2013 | 70 | 100 |
| 2014 | 92 | 159 |
| 2015 | 95 | 125 |
| 2016 | 102 | 120 |
| 2017 | 115 | 107 |
| 2018 | 98 | 120 |
| 2019 | 121 | 132 |
| 2020 | 129 | 126 |
| 2021 | 104 | 100 |
| 2022 | 102 | 92 |
| 2023 | 88 | 100 |
| 2024 | 91 | 96 |
| 2025 | 80 | 79 |
| 2026 | 46 | 52 |
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
- Method of regulating electrical supply for a magnetic bearing control system15 Sep 2026US 12,736,083 B2Atlas Copco Airpower N.V.
- Hydrostatic gas bearing with humidity removed by electrical heating25 Aug 2026US 12,716,451 B2Wuhan Second Ship Design and Research Institute
- Battery-based active magnetic bearing system and a power supply circuit thereof25 Aug 2026US 12,719,301 B2Carrier Corporation
- Electromagnetic rotary machinery25 Aug 2026US 12,719,316 B2Mitsubishi Electric Corporation
- Abnormal physical condition determination system, abnormal physical condition determination method, and computer program8 Oct 2026US 2026/0311499 A1NEC Corporation
- High speed electrical machine1 Oct 2026US 2026/0302869 A1Celeroton Turbocell AG
- High speed electrical machine1 Oct 2026US 2026/0302870 A1Celeroton Turbocell AG
- A vacuum pump and a permanent magnetic bearing assembly for a vacuum pump24 Sep 2026US 2026/0286969 A1
- Magnetic assembly and vacuum pump17 Sep 2026US 2026/0275991 A1Leybold Aktiengesellschaft
Most cited
By later US patents
- Combined position sensor and magnetic motor or bearing1,212US 4,652,820 ANorth American Philips Corporation · 1987
- Gas bearings for use with vacuum chambers and their application in lithographic projection apparatuses483US 6,603,130 B1ASML Netherlands B. V. · 2003
- Energy conversion systems and methods405US 10,060,473 B2Oceana Energy Company · 2018
- Magnetically suspended rotor axial flow blood pump373US 4,779,614 ANimbus Medical, Inc. · 1988
- Bearingless blood pump and electronic drive system372US 6,071,093 AABIOMED, Inc. · 2000