F16C 2300/22
High-speed rotation
F16C2300/22 (High-speed rotation) appears on 132 US grants and 158 published applications in this corpus.
Search patents in F16C- Granted patents
- 132
- Published applications
- 158
- Assignees
- 92
- Inventors
- 389
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 5 |
| 2014 | 2 | 4 |
| 2015 | 7 | 3 |
| 2016 | 0 | 5 |
| 2017 | 2 | 6 |
| 2018 | 7 | 10 |
| 2019 | 15 | 10 |
| 2020 | 13 | 13 |
| 2021 | 12 | 9 |
| 2022 | 9 | 17 |
| 2023 | 10 | 15 |
| 2024 | 13 | 18 |
| 2025 | 11 | 22 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air foil journal bearing16 Jun 2026US 12,655,868 B2Hanon Systems
- Sliding member, bearing, sliding member manufacturing method, and bearing manufacturing method9 Jun 2026US 12,650,146 B2Senju Metal Industry Co., Ltd.
- Electric machine with an electromagnetic bearing2 Jun 2026US 12,646,996 B2Université Catholique De Louvain
- Bearing unit with retaining cage26 May 2026US 12,638,052 B2Aktibolaget SKF
- Fan bearing support system for gas turbine engine with power gearbox28 Apr 2026US 12,612,921 B1General Electric Company
- Foil bearing and rotating machine13 Aug 2026US 2026/0235158 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Gas foil bearing structure for reducing operating temperatures13 Aug 2026US 2026/0235159 A1Blue Origin Manufacturing, LLC
- Rolling bearing6 Aug 2026US 2026/0226944 A1Ntn Corporation
- Airfoil bearing16 Jul 2026US 2026/0201924 A1Hanon Systems
- Roller bearing compliant raceway undercut9 Jul 2026US 2026/0194107 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Cross-plies support element for compliant bearings42US 4,296,976 AMechanical Technology Incorporated · 1981
- Turbine assembly including at least one superhard bearing30US 10,408,086 B1US Synthetic Corporation · 2019
- Stepped foil journal foil bearing29US 5,228,785 AAllied-Signal Inc. · 1993
- Low pressure drop radial inflow air-oil separating arrangement and separator employed therein22US 5,201,845 AGeneral Electric Company · 1993
- Foil thrust bearing set22US 5,871,284 AAlliedSignal Inc. · 1999