B23B 2222/16
Cermet
B23B2222/16 (Cermet) appears on 66 US grants and 74 published applications in this corpus.
Search patents in B23B- Granted patents
- 66
- Published applications
- 74
- Assignees
- 34
- Inventors
- 122
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 1 | 4 |
| 2006 | 2 | 1 |
| 2007 | 0 | 4 |
| 2008 | 5 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 7 |
| 2015 | 1 | 4 |
| 2016 | 5 | 6 |
| 2017 | 1 | 16 |
| 2018 | 7 | 4 |
| 2019 | 15 | 4 |
| 2020 | 3 | 5 |
| 2021 | 6 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- NbC-based cemented carbide11 Aug 2026US 12,703,899 B2Hyperion Materials & Technologies, Inc.
- Method of producing a coated cutting tool and a coated cutting tool5 May 2026US 12,617,022 B2AB Sandvik Coromant
- Cutting element and the use thereof10 Feb 2026US 12,544,838 B2CERATIZIT Luxembourg S.a.r.l.
- Cutting insert and processing method2 Dec 2025US 12,485,492 B2Sumitomo Electric Hardmetal Corp.
- Cermet insert and cutting tool provided with cermet insert25 Feb 2025US 12,233,466 B2KYOCERA Corporation
- Cutting insert and processing method14 Aug 2025US 2025/0256336 A1Sumitomo Electric Hardmetal Corp.
- Partial separation continuous high-speed ultrasonic vibration machining method24 Jul 2025US 2025/0235936 A1Beihang University
- Cermet insert and cutting tool provided with cermet insert14 Dec 2023US 2023/0398609 A1KYOCERA Corporation
- Cutting element and the use thereof5 Jan 2023US 2023/0001487 A1CERATIZIT Luxembourg S.a.r.l.
- Nbc-based cemented carbide27 Oct 2022US 2022/0341007 A1Hyperion Materials & Technologies (Sweden) AB
Most cited
By later US patents
- Cutting tool53US 4,437,800 ANippon Oil and Fats Co., Ltd. · 1984
- High hardness/high compressive stress multilayer coated tool45US 5,075,181 ABalzers Aktiengesellschaft · 1991
- Rotary cutting tool32US 6,929,434 B2Kennametal Inc. · 2005
- Cutting insert and clamping arrangement therefor28US 4,946,319 AKennametal Inc. · 1990
- Cutting insert and clamping arrangement therefor20US 5,100,269 AKennametal Inc. · 1992