B23K 9/013
Arc cutting, gouging, scarfing or desurfacing
B23K9/013 (Arc cutting, gouging, scarfing or desurfacing) appears on 174 US grants and 142 published applications in this corpus.
Search patents in B23K- Granted patents
- 174
- Published applications
- 142
- Assignees
- 111
- Inventors
- 379
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 6 |
| 2008 | 1 | 10 |
| 2009 | 3 | 3 |
| 2010 | 3 | 6 |
| 2011 | 2 | 5 |
| 2012 | 5 | 9 |
| 2013 | 4 | 9 |
| 2014 | 7 | 8 |
| 2015 | 10 | 7 |
| 2016 | 6 | 8 |
| 2017 | 3 | 7 |
| 2018 | 6 | 6 |
| 2019 | 9 | 10 |
| 2020 | 8 | 10 |
| 2021 | 6 | 7 |
| 2022 | 4 | 8 |
| 2023 | 4 | 8 |
| 2024 | 6 | 3 |
| 2025 | 6 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and machine for cutting and removing workpiece parts from a plate-shaped material2 Jun 2026US 12,643,178 B2TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Processes and devices for beam processing of plate-shaped or tubular workpieces10 Mar 2026US 12,569,936 B2Wsoptics Technologies GmbH
- Systems and methods for automatic gouge torch activation10 Feb 2026US 12,544,850 B2Illinois Tool Works Inc.
- Method for producing workpiece parts from a plate-shaped workpiece, data processing program and processing machine for producing the workpiece parts11 Nov 2025US 12,465,989 B2TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Jacket for a cartridge of a liquid-cooled plasma arc torch21 Oct 2025US 12,447,548 B2Hypertherm, Inc.
- Primed pneumatic control of process gas regulator6 Aug 2026US 2026/0227809 A1The ESAB Group, Inc.
- Jacket for a cartridge of a liquid-cooled plasma arc torch15 Jan 2026US 2026/0014637 A1Hypertherm, Inc.
- Tele-gouging system and method31 Jul 2025US 2025/0242426 A1Edison Welding Institute, Inc.
- Welding system device detection26 Jun 2025US 2025/0205803 A1Lincoln Global.Inc.
- Torch nozzle and torch nozzle set3 Apr 2025US 2025/0108450 A1
Most cited
By later US patents
- Weakening wire supplied through a wire bonder128US 5,095,187 ARaychem Corporation · 1992
- Welding67US 4,014,777 A1977
- Underwater cutting rod47US 4,182,947 A1980
- Method of, system and computer program for machine cutting several parts of a piece of material using controlling rules and variables for cutting36US 9,469,338 B2Tomologic AB · 2016
- Pilot arc circuit for a contact start plasma torch32US 7,615,720 B2Hypertherm, Inc. · 2009