B23K 9/232
Of different metals
Official title: {of different metals}
B23K9/232 (Of different metals) appears on 125 US grants and 163 published applications in this corpus.
Search patents in B23K- Granted patents
- 125
- Published applications
- 163
- Assignees
- 121
- Inventors
- 401
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 1 | 4 |
| 2009 | 0 | 7 |
| 2010 | 4 | 2 |
| 2011 | 2 | 4 |
| 2012 | 2 | 4 |
| 2013 | 1 | 7 |
| 2014 | 4 | 5 |
| 2015 | 1 | 5 |
| 2016 | 6 | 13 |
| 2017 | 3 | 12 |
| 2018 | 3 | 12 |
| 2019 | 10 | 18 |
| 2020 | 15 | 11 |
| 2021 | 8 | 12 |
| 2022 | 12 | 15 |
| 2023 | 7 | 7 |
| 2024 | 8 | 6 |
| 2025 | 6 | 5 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hybrid butt-lap joint, and method of production14 Jul 2026US 12,680,563 B2His Majesty the King In Right of Canada, the Minister of Natural Resources
- Method for producing a welded metal blank and thus obtained welded metal blank16 Jun 2026US 12,654,250 B2ArcelorMittal
- Joint structure24 Feb 2026US 12,560,189 B2Panasonic Intellectual Property Management Co., Ltd.
- Lap fillet weld joint, production method thereof and member with closed cross section13 Jan 2026US 12,523,246 B2Kobe Steel, Ltd.
- Method and apparatus for additive friction stir manufactured transition joint2 Dec 2025US 12,486,872 B2DMC Global Inc.
- Hybrid butt-lap joint, and method of production8 Oct 2026US 2026/0309174 A1His Majesty the King In Right of Canada, AS Represented By the Minister of Natural Resources
- Method for joining dissimilar materials with excellent joining strength and bonded structure manufactured thereby4 Jun 2026US 2026/0151846 A1Hyundai Motor Company
- Welding member, and wire for gas-shielded arc welding19 Feb 2026US 2026/0048456 A1Posco
- Arrangement for joining and sealing a metallic hydrogen separation membrane to a metallic connector1 Jan 2026US 2026/0001041 A1Commonwealth Scientific and Industrial Research
- Joined body and joining method2 Oct 2025US 2025/0303672 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Method for welding hard metal82US 4,306,139 AIshikawajima-Harima Jukogyo Kabushiki Kaisha · 1981
- Welding method for dissimilar metals44US 3,975,612 AHitachi, Ltd. · 1976
- Diaphragm assembly38US 4,136,603 AThe Foxboro Company · 1979
- Multi-material component and methods of making thereof34US 10,640,854 B2Honda Motor Co., Ltd. · 2020
- Method of making a high temperature - low temperature rotor for turbines27US 4,962,586 AWestinghouse Electric Corp. · 1990