F16C 2204/52
Alloys based on nickel
Official title: Alloys based on nickel, e.g. Inconel
F16C2204/52 (Alloys based on nickel) appears on 64 US grants and 87 published applications in this corpus.
Search patents in F16C- Granted patents
- 64
- Published applications
- 87
- Assignees
- 61
- Inventors
- 209
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 2 | 2 |
| 2010 | 1 | 0 |
| 2011 | 2 | 5 |
| 2012 | 1 | 5 |
| 2013 | 0 | 4 |
| 2014 | 6 | 3 |
| 2015 | 2 | 5 |
| 2016 | 6 | 10 |
| 2017 | 4 | 4 |
| 2018 | 5 | 3 |
| 2019 | 4 | 6 |
| 2020 | 2 | 9 |
| 2021 | 1 | 7 |
| 2022 | 6 | 4 |
| 2023 | 8 | 3 |
| 2024 | 3 | 2 |
| 2025 | 2 | 4 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wear-resistant member26 May 2026US 12,638,050 B2NGK Insulators, Ltd.
- Wear resistant bearing system2 Dec 2025US 12,486,868 B2Roller Bearing Company of America, Inc.
- Sliding member27 May 2025US 12,313,121 B2Daido Metal Company Ltd.
- Nickel phosphorous coating9 Jul 2024US 12,031,226 B2Rtx Corporation
- Shackle for fastening an aircraft engine comprising a pair of encapsulated anti-friction coatings, and aircraft comprising such a shackle9 Apr 2024US 11,952,135 B2Airbus Operations GmbH
- Hard film formed body, machine component, and bearing2 Jul 2026US 2026/0185562 A1Ntn Corporation
- Rolling bearing and method for producing a rolling bearing cage18 Jun 2026US 2026/0168533 A1Schaeffler Technologies AG & Co. KG
- Bearing assembly11 Jun 2026US 2026/0160295 A1Safran Aircraft Engines
- Bearing device, method of manufacturing bearing device, hard disk drive device, and motor21 May 2026US 2026/0139710 A1MINEBEA MITSUMI Inc.
- Wear resistant bearing system5 Mar 2026US 2026/0063170 A1Roller Bearing Company of America, Inc.
Most cited
By later US patents
- Roller bearing cage and method for the production thereof39US 8,814,437 B2Schaeffler Tecnologies GmbH & Co. KG · 2014
- Mixer having exposed clean-in-place bearing assemblies38US 5,779,359 AGeneral Signal Corporation · 1998
- Composite bearing material with polymer filled metal matrix interlayer of distinct metal particle sizes and method of making same36US 4,732,818 AFederal-Mogul Corporation · 1988
- Mixer system31US 5,758,965 AGeneral Signal Corporation · 1998
- Anti-friction bearing29US 4,293,171 AKoyo Seiko Co., Ltd. · 1981