F16C 2206/82
Based on tungsten carbide [wc]
Official title: based on tungsten carbide [WC]
F16C2206/82 (Based on tungsten carbide [wc]) appears on 65 US grants and 67 published applications in this corpus.
Search patents in F16C- Granted patents
- 65
- Published applications
- 67
- Assignees
- 39
- Inventors
- 122
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 7 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 3 | 5 |
| 2014 | 2 | 2 |
| 2015 | 4 | 1 |
| 2016 | 4 | 6 |
| 2017 | 3 | 4 |
| 2018 | 2 | 3 |
| 2019 | 4 | 9 |
| 2020 | 7 | 7 |
| 2021 | 5 | 7 |
| 2022 | 2 | 1 |
| 2023 | 3 | 4 |
| 2024 | 5 | 2 |
| 2025 | 3 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same26 May 2026US 12,638,051 B2US Synthetic Corporation
- Bearing system for pot roller13 Jan 2026US 12,523,250 B2McDanel Advanced Ceramic Technologies
- Polycrystalline diamond compacts13 May 2025US 12,297,153 B2US Synthetic Corporation
- Method for machining ribs on air or gas bearings of a compressor8 Apr 2025US 12,269,084 B2The Swatch Group Research and Development Ltd
- Wastegate actuator mechanism of a wastegate system of a turbocharger1 Apr 2025US 12,264,614 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Hard film formed body, machine component, and bearing2 Jul 2026US 2026/0185562 A1Ntn Corporation
- Polycrystalline diamond compacts9 Oct 2025US 2025/0313514 A1US Synthetic Corporation
- Bearing system for pot roller2 Oct 2025US 2025/0305538 A1McDanel Advanced Ceramic Technologies
- Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same16 Jan 2025US 2025/0020164 A1US Synthetic Corporation
- Polycrystalline diamond compact12 Dec 2024US 2024/0410232 A1US Synthetic Corporation
Most cited
By later US patents
- Rotary drill bit including polycrystalline diamond cutting elements320US 7,866,418 B2US Synthetic Corporation · 2011
- Surface coating for machine elements having rubbing surfaces146US 4,005,914 ARolls-Royce (1971) Limited · 1977
- Bearings, bearing apparatus, and systems including the same43US 8,480,304 B1US Synthetic Corporation · 2013
- Full complement antifriction bearing41US 6,764,219 B2The Timken Company · 2004
- Bearing assemblies, and related methods34US 9,429,188 B2US Synthetic Corporation · 2016