F16C 33/445
Coatings
Official title: {Coatings}
F16C33/445 (Coatings) appears on 56 US grants and 48 published applications in this corpus.
Search patents in F16C- Granted patents
- 56
- Published applications
- 48
- Assignees
- 31
- Inventors
- 148
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 3 |
| 2004 | 2 | 2 |
| 2005 | 1 | 1 |
| 2006 | 3 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 4 |
| 2011 | 2 | 2 |
| 2012 | 4 | 0 |
| 2013 | 1 | 4 |
| 2014 | 3 | 1 |
| 2015 | 3 | 2 |
| 2016 | 2 | 3 |
| 2017 | 2 | 6 |
| 2018 | 4 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bearing element for a bearing unit, and bearing unit with an increased life5 May 2026US 12,618,439 B2Aktiebolaget Skf
- Coating mask and coating device12 Apr 2022US 11,298,715 B2Hon Hai Precision Industry Co., Ltd.
- Electroplated component of a rolling element bearing4 May 2021US 10,995,797 B2Aktiebolaget Skf
- Process for producing a rolling bearing cage, in particular for large rolling bearings, and apparatus for carrying out the process17 Mar 2020US 10,590,992 B2Thyssenkrupp Rothe Erde GmbH
- Electric motor and electric power steering device using same4 Jun 2019US 10,312,768 B2Denso Corporation
- Cage for rolling element bearings6 Mar 2025US 2025/0075739 A1
- Composite material cage for a rolling bearing25 Jul 2024US 2024/0247687 A1
- Bearing element for a bearing unit, and bearing unit with an increased life26 Oct 2023US 2023/0340996 A1Aktiebolaget Skf
- An aluminum alloy cage and a processing method of the aluminum alloy cage30 Jun 2022US 2022/0205485 A1Schaeffler Technologies AG & Co. KG
- Rolling bearing, wheel support device, and wind power generation rotor shaft support device14 Oct 2021US 2021/0317877 A1Ntn Corporation
Most cited
By later US patents
- Ball and roller bearings and bearing components98US 5,067,826 A1991
- Ball and roller bearings and bearing components65US 5,284,394 A1994
- Composition having lubricity and product comprising the composition55US 6,569,816 B2Ntn Corporation · 2003
- Solid-lubricated bearing assembly47US 5,066,145 ATribology Systems, Inc. · 1991
- Air turbine starter with angular contact thrust bearing23US 6,969,235 B2Honeywell International Inc. · 2005