B23K 37/003
Cooling means for welding or cutting
B23K37/003 (Cooling means for welding or cutting) appears on 206 US grants and 289 published applications in this corpus.
Search patents in B23K- Granted patents
- 206
- Published applications
- 289
- Assignees
- 201
- Inventors
- 682
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 2 |
| 2002 | 3 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 4 |
| 2007 | 0 | 2 |
| 2008 | 1 | 5 |
| 2009 | 1 | 4 |
| 2010 | 2 | 3 |
| 2011 | 0 | 4 |
| 2012 | 4 | 3 |
| 2013 | 2 | 7 |
| 2014 | 4 | 10 |
| 2015 | 8 | 15 |
| 2016 | 9 | 18 |
| 2017 | 10 | 18 |
| 2018 | 7 | 20 |
| 2019 | 17 | 19 |
| 2020 | 19 | 29 |
| 2021 | 13 | 20 |
| 2022 | 13 | 20 |
| 2023 | 17 | 23 |
| 2024 | 23 | 23 |
| 2025 | 13 | 25 |
| 2026 | 8 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Distortion mitigation in directed energy deposition25 Aug 2026US 12,715,042 B2Norsk Titanium AS
- Processor for flexible screen frames25 Aug 2026US 12,715,060 B2Erdman Automation Corporation
- Induction welding heat shield assembly with multiple heat shields with aligned recesses for induction welding path9 Jun 2026US 12,649,198 B2Rohr, Inc.
- Flange fitting for tubular structures9 Jun 2026US 12,649,205 B2Keystone Tower Systems, Inc.
- Friction stir welding tool and welding method26 May 2026US 12,636,728 B2The Boeing Company
- Multiple-billet hot rolling plant with joint cooling system1 Oct 2026US 2026/0295647 A1Pomini Long Rolling Mills S.R.I.
- High-performance welding device for thick-wall electrogas upright welding based on liquid nitrogen rapid cooling assistance24 Sep 2026US 2026/0284802 A1Tianjin University
- Intelligent welding for magnetic property management20 Aug 2026US 2026/0241493 A1International Business Machines Corporation
- Method and device for welding components, which can be travelled upon, of a track by flash butt welding23 Jul 2026US 2026/0208283 A1Voestalpine Railway Systems GmbH
- Anti-deformation and fast heat conduction and dissipation welding method for computer cabinets16 Jul 2026US 2026/0199997 A1Aeon Lighting Technology Inc.
Most cited
By later US patents
- Method and apparatus for installing electrical logging cable inside coiled tubing60US 5,121,872 AHydrolex, Inc. · 1992
- Weld gun heat removal55US 6,573,470 B1DCT, Inc. · 2003
- Heat sink welding and purging apparatus42US 4,101,067 ASloan Purge Products Co., Inc. · 1978
- Apparatus for fusion joining plastic pipe31US 4,792,374 AGeorg Fischer Aktiengesellschaft · 1988
- Self contained heat exchange apparatus29US 5,121,788 AMiller Electric Mfg. Co. · 1992