B23H 1/06
Electrode material
B23H1/06 (Electrode material) appears on 65 US grants and 70 published applications in this corpus.
Search patents in B23H- Granted patents
- 65
- Published applications
- 70
- Assignees
- 56
- Inventors
- 204
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 3 |
| 2002 | 3 | 1 |
| 2003 | 3 | 0 |
| 2004 | 2 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 5 |
| 2007 | 0 | 4 |
| 2008 | 0 | 3 |
| 2009 | 0 | 2 |
| 2010 | 5 | 3 |
| 2011 | 1 | 1 |
| 2012 | 0 | 3 |
| 2013 | 1 | 3 |
| 2014 | 3 | 2 |
| 2015 | 2 | 3 |
| 2016 | 1 | 5 |
| 2017 | 0 | 4 |
| 2018 | 2 | 5 |
| 2019 | 7 | 3 |
| 2020 | 3 | 6 |
| 2021 | 3 | 2 |
| 2022 | 4 | 3 |
| 2023 | 1 | 3 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrode wire for electrical discharge machining and preparation method thereof30 Jun 2026US 12,667,898 B2Ningbo Boway Alloy Hightech Wire Co. Ltd
- Wire electrode for wirecut electrical discharge machining with carbonaceous surface layer and the preparation methods thereof26 May 2026US 12,636,721 B2Berkenhoff GmbH
- Submerged fast wire electrical discharge machining10 Mar 2026US 12,569,922 B1EDM Network, Inc.
- Electrode lead with a porous layer for electrical discharge machining23 Jul 2024US 12,042,874 B2Thermocompact
- Electrical discharge machining system including in-situ tool electrode5 Sep 2023US 11,745,278 B2Hamilton Sundstrand Corporation
- Wedm-adapted wire electrode and method for manufacturing wedm-adapted wire electrode29 Jan 2026US 2026/0027635 A1Proterial, Ltd.
- Tool-electrode capable of producing sealing slots in a cmc material by means of edm6 Feb 2025US 2025/0041957 A1Safran Aircraft Engines
- Electric discharge machining wire28 Mar 2024US 2024/0100613 A1Proterial, Ltd.
- Electric discharge machining wire21 Mar 2024US 2024/0091871 A1Proterial, Ltd.
- Magnetorheological electrical discharge machining electrode23 Nov 2023US 2023/0373022 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Electrode for electrical discharge machining43US 4,287,404 AAteliers des Charmilles S.A. · 1981
- EDM Electrodes27US 4,469,654 AMinnesota Mining and Manufacturing Company · 1984
- Method for making an electrode for electrical discharge machining by use of a stereolithography model26US 5,728,345 AGeneral Motors Corporation · 1998
- Method of constructing fully dense metal molds and parts25US 5,927,373 AThe Procter & Gamble Company · 1999
- EDM Electrodes24US 4,373,127 AMinnesota Mining and Manufacturing Company · 1983