B23C 2226/27
Composites
Official title: Composites, e.g. fibre reinforced composites
B23C2226/27 (Composites) appears on 92 US grants and 95 published applications in this corpus.
Search patents in B23C- Granted patents
- 92
- Published applications
- 95
- Assignees
- 66
- Inventors
- 214
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 4 |
| 2008 | 3 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 2 | 13 |
| 2014 | 1 | 6 |
| 2015 | 6 | 9 |
| 2016 | 10 | 3 |
| 2017 | 9 | 5 |
| 2018 | 5 | 7 |
| 2019 | 7 | 7 |
| 2020 | 4 | 11 |
| 2021 | 5 | 6 |
| 2022 | 7 | 4 |
| 2023 | 4 | 1 |
| 2024 | 2 | 5 |
| 2025 | 4 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tool for the rotary and cutting machining of workpieces29 Sep 2026US 12,746,609 B2Kunststoffwerk AG Buchs
- Cutting tool for machining fiber composite materials11 Aug 2026US 12,703,031 B2Ceratizit Balzheim GmbH & Co. KG
- Cutting tool8 Jul 2025US 12,350,745 B2Sumitomo Electric Hardmetal Corp.
- Method of machining brittle materials29 Apr 2025US 12,285,811 B2University of Newcastle Upon Tyne
- Rotary cutting tool with continuous major flutes and discontinuous minor flutes intersecting to form quadrilateral-shaped face portions11 Feb 2025US 12,220,754 B2Seco Tools AB
- Rotary tool8 Jan 2026US 2026/0008111 A1Kennametal Inc.
- End mill31 Oct 2024US 2024/0359241 A1Gühring KG
- Cutting tool1 Aug 2024US 2024/0253136 A1Sumitomo Electric Hardmetal Corp.
- Method of machining holes and chamfers in ceramic matrix composites25 Jan 2024US 2024/0024963 A1Rolls-Royce High Temperature Composites Inc.
- Cutting tool for machining fiber composite materials25 Jan 2024US 2024/0024970 A1Ceratizit Balzheim GmbH & Co. KG
Most cited
By later US patents
- Nicked cutting tool52US 5,221,163 AGN Tool Co., Ltd. · 1993
- Milling cutter for composite laminates29US 4,810,136 AThe Boeing Company · 1989
- Combination opposed helix router for routing composite material face sheets having honeycomb core26US 4,480,949 AThe Boeing Company · 1984
- Router tool and insert for same26US 4,655,648 ASantrade Ltd. · 1987
- Router bit22US 4,227,837 A1980