B23K 35/0266
Flux-cored
Official title: {flux-cored}
B23K35/0266 (Flux-cored) appears on 279 US grants and 343 published applications in this corpus.
Search patents in B23K- Granted patents
- 279
- Published applications
- 343
- Assignees
- 138
- Inventors
- 672
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 4 |
| 2003 | 3 | 7 |
| 2004 | 7 | 6 |
| 2005 | 1 | 4 |
| 2006 | 1 | 12 |
| 2007 | 1 | 8 |
| 2008 | 1 | 10 |
| 2009 | 1 | 6 |
| 2010 | 6 | 6 |
| 2011 | 1 | 12 |
| 2012 | 7 | 12 |
| 2013 | 6 | 22 |
| 2014 | 15 | 27 |
| 2015 | 13 | 26 |
| 2016 | 15 | 28 |
| 2017 | 18 | 24 |
| 2018 | 26 | 16 |
| 2019 | 18 | 26 |
| 2020 | 19 | 14 |
| 2021 | 10 | 17 |
| 2022 | 10 | 13 |
| 2023 | 10 | 11 |
| 2024 | 10 | 15 |
| 2025 | 13 | 8 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Welding flux composition and corresponding method for welding metals22 Sep 2026US 12,741,345 B2Verdicio Solutions A.I.E.
- Scalable additive manufacturing systems for handling complex feed materials25 Aug 2026US 12,715,175 B2Multiphasic Corporation
- Method for producing a brazing wire and resulting brazing wire14 Jul 2026US 12,678,897 B2Sobracore
- Gas shield arc welding wire9 Jun 2026US 12,649,204 B2Kiswel Ltd.
- Gas-shielded arc welding wire and welding member having excellent fatigue resistance characteristics and resistance to deformation due to residual stress in weld zone, and method for manufacturing same5 May 2026US 12,617,045 B2Posco
- Submerged arc welding method and method of producing welded joint13 Aug 2026US 2026/0233344 A1Jfe Steel Corporation
- Welded joint of steel plate and method for manufacturing the same6 Aug 2026US 2026/0225191 A1JFE Engineering Corporation
- In-Situ Nanoparticle-Reinforced Aluminum-Based Welding Wire, and Preparation Method and Welding Method Thereof2 Jul 2026US 2026/0183870 A1Jiangsu University
- Wear-resistant brazing filler metal, preparation method and use thereof4 Jun 2026US 2026/0151862 A1China Academy of Machinery Zhengzhou Research Institute of Mechanical Engineering Co., Ltd.
- Metal-cored wire electrode for high deposition rate welding processes7 May 2026US 2026/0124695 A1Hobart Brothers Company
Most cited
By later US patents
- Hardfacing with coated diamond particles100US 5,755,299 ADresser Industries, Inc. · 1998
- Hardfacing with coated diamond particles80US 5,755,298 ADresser Industries, Inc. · 1998
- Composite wire for wear resistant coatings60US 4,741,974 AThe Perkin-Elmer Corporation · 1988
- Metal-core weld wire for welding galvanized steels52US 5,857,141 AIllinois Tool Works Inc. · 1999
- Flux-cored wire for gas shield arc welding with low fume51US 5,580,475 AKabushiki Kaisha Kobe Seiko Sho · 1996