B23K 26/147
Features outside the nozzle for feeding the fluid stream towards the workpiece
Official title: {Features outside the nozzle for feeding the fluid stream towards the workpiece}
B23K26/147 (Features outside the nozzle for feeding the fluid stream towards the workpiece) appears on 203 US grants and 249 published applications in this corpus.
Search patents in B23K- Granted patents
- 203
- Published applications
- 249
- Assignees
- 186
- Inventors
- 673
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 7 |
| 2003 | 6 | 6 |
| 2004 | 5 | 9 |
| 2005 | 2 | 10 |
| 2006 | 3 | 3 |
| 2007 | 5 | 7 |
| 2008 | 1 | 5 |
| 2009 | 4 | 5 |
| 2010 | 4 | 9 |
| 2011 | 4 | 11 |
| 2012 | 6 | 8 |
| 2013 | 9 | 3 |
| 2014 | 4 | 5 |
| 2015 | 5 | 13 |
| 2016 | 5 | 7 |
| 2017 | 4 | 17 |
| 2018 | 3 | 14 |
| 2019 | 14 | 23 |
| 2020 | 14 | 19 |
| 2021 | 8 | 16 |
| 2022 | 9 | 15 |
| 2023 | 15 | 13 |
| 2024 | 10 | 11 |
| 2025 | 9 | 9 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- 3-D printed hydrophobic metallic nanocomposites14 Oct 2025US 12,440,896 B2The Government of the Unites States of America, as represented by the Secretary of the Navy
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- Laser cutting nozzle27 Aug 2026US 2026/0249391 A1Koike Sanso Kogyo Co., Ltd.
- Nozzle unit for a laser processing head for lateral protective gas supply and laser processing head with the same21 May 2026US 2026/0138212 A1Precitec GmbH & Co.KG
- Air-guiding device for spatter reduction, spatter deflection and improvement of a weld seam quality in laser beam welding, and welding device19 Feb 2026US 2026/0048451 A1
- Jet nozzle having a powder unit and process-gas unit18 Dec 2025US 2025/0381619 A1
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Most cited
By later US patents
- Laser spray nozzle and method144US 4,724,299 AQuantum Laser Corporation · 1988
- Method of high energy density radiation beam lap welding73US 5,603,853 AThe Twentyfirst Century Corporation · 1997
- Method for setting up and controlling confinement media flow in laser shock peening73US 6,333,488 B1General Electric Company · 2001
- Workpiece stabilization with gas flow69US 6,621,045 B1Matsushita Electric Industrial Co., Ltd. · 2003
- Apparatus and method for automatically aligning a welding device for butt welding workpieces59US 5,045,668 AArmco Inc. · 1991