B23C 2226/18
Ceramic
B23C2226/18 (Ceramic) appears on 63 US grants and 75 published applications in this corpus.
Search patents in B23C- Granted patents
- 63
- Published applications
- 75
- Assignees
- 55
- Inventors
- 149
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 1 | 4 |
| 2009 | 2 | 2 |
| 2010 | 3 | 2 |
| 2011 | 0 | 1 |
| 2012 | 4 | 3 |
| 2013 | 0 | 3 |
| 2014 | 3 | 1 |
| 2015 | 1 | 6 |
| 2016 | 7 | 6 |
| 2017 | 4 | 9 |
| 2018 | 7 | 5 |
| 2019 | 8 | 5 |
| 2020 | 3 | 3 |
| 2021 | 3 | 5 |
| 2022 | 1 | 5 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 4 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of producing a coated cutting tool and a coated cutting tool5 May 2026US 12,617,022 B2AB Sandvik Coromant
- Silicon nitride ceramic tool comprising diamond film and method of preparing the same5 May 2026US 12,617,023 B2Guangdong University of Technology
- Milling adaptor2 Dec 2025US 12,484,994 B2Biomet 3i, LLC
- Milling cutter and blade part thereof7 Oct 2025US 12,434,309 B2Kanefusa Kabushiki Kaisha
- Kit for making patient-specific dental restorations comprising a multi-compartment tray and a plurality of millable material blocks1 Jul 2025US 12,343,224 B2James R. Glidewell Dental Ceramics, Inc.
- Milling and/or grinding tool and turning process using a milling and/or grinding tool24 Sep 2026US 2026/0284757 A1
- Continuous custom dental restoration manufacturing process and system23 Oct 2025US 2025/0325355 A1James R. Glidewell Dental Ceramics, Inc.
- Dental end mill and processing method16 Oct 2025US 2025/0319532 A1Kuraray Noritake Dental Inc.
- Milling tool, cutter carrier and tool head29 Feb 2024US 2024/0066614 A1Urma AG Werkzeugfabrik
- Dental Milling Tool3 Aug 2023US 2023/0240797 A1Prima Dental Manufacturing Limited
Most cited
By later US patents
- Cutting tool for rough and finish milling33US 7,125,205 B2Kennametal Inc. · 2006
- Cutting tool equipped with a state indicator21US 5,176,053 A1993
- Jig device and apparatus and method of making a dental prosthesis or pattern therefor14US 8,784,021 B2O'Brien Dental Lab, Inc. · 2014
- Cemented carbide end mill11US 6,719,501 B2Nachi-Fujikoshi Corp. · 2004
- Continuous custom dental restoration manufacturing process and system10US 10,470,853 B2James R. Glidewell Dental Ceramics, Inc. · 2019