B23K 35/22
Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
Official title: characterised by the composition or nature of the material
B23K35/22 (Rods, electrodes, materials, or media, for use in soldering, welding, or cutting) appears on 6,077 US grants and 5,649 published applications in this corpus.
Search patents in B23K- Granted patents
- 6,077
- Published applications
- 5,649
- Assignees
- 2,243
- Inventors
- 12,255
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 91 | 0 |
| 1977 | 77 | 0 |
| 1978 | 89 | 0 |
| 1979 | 60 | 0 |
| 1980 | 75 | 0 |
| 1981 | 56 | 0 |
| 1982 | 58 | 0 |
| 1983 | 47 | 0 |
| 1984 | 87 | 0 |
| 1985 | 91 | 0 |
| 1986 | 79 | 0 |
| 1987 | 108 | 0 |
| 1988 | 89 | 0 |
| 1989 | 108 | 0 |
| 1990 | 103 | 0 |
| 1991 | 99 | 0 |
| 1992 | 111 | 0 |
| 1993 | 86 | 0 |
| 1994 | 116 | 0 |
| 1995 | 101 | 0 |
| 1996 | 85 | 0 |
| 1997 | 73 | 0 |
| 1998 | 104 | 0 |
| 1999 | 88 | 0 |
| 2000 | 114 | 0 |
| 2001 | 151 | 50 |
| 2002 | 141 | 150 |
| 2003 | 144 | 167 |
| 2004 | 126 | 196 |
| 2005 | 93 | 164 |
| 2006 | 74 | 174 |
| 2007 | 72 | 167 |
| 2008 | 63 | 145 |
| 2009 | 70 | 167 |
| 2010 | 115 | 195 |
| 2011 | 86 | 210 |
| 2012 | 107 | 194 |
| 2013 | 145 | 273 |
| 2014 | 154 | 283 |
| 2015 | 168 | 339 |
| 2016 | 177 | 360 |
| 2017 | 248 | 376 |
| 2018 | 227 | 311 |
| 2019 | 278 | 250 |
| 2020 | 243 | 242 |
| 2021 | 182 | 257 |
| 2022 | 160 | 246 |
| 2023 | 201 | 245 |
| 2024 | 154 | 201 |
| 2025 | 191 | 178 |
| 2026 | 112 | 109 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B23K 35/24Selection of soldering or welding materials proper4,687
- B23K 35/36Selection of non-metallic compositions1,611
- B23K 35/38Selection of media438
- B23K 35/34Comprising compounds which yield metals when heated126
- B23K 35/224Anti-weld compositions113
- B23K 35/226Non-corrosive coatings75
- B23K 35/222Non-consumable electrodes58
- B23K 35/228Selection of materials for cutting27
Recent patents
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- Method for joining dissimilar materials of titanium metal and solder for vacuum vessel sealing1 Oct 2026US 2026/0295703 A1Shijiazhuang Tiedao University
- Non-magnetization modification source-containing paste, non-magnetization device, rotor core, and method for manufacturing the same1 Oct 2026US 2026/0295736 A1Honda Motor Co., Ltd.
- Gas shield arc welding wire1 Oct 2026US 2026/0295737 A1Kiswel Ltd.
- Work string tubing connection restoration24 Sep 2026US 2026/0284768 A1Postle Industries, Inc.
Most cited
By later US patents
- Semiconductor electrical heater and method for making same354US 5,498,850 APhilip Morris Incorporated · 1996
- Multiple material systems for selective beam sintering335US 5,076,869 ABoard of Regents, The University of Texas System · 1991
- Selective laser sintering of parts by compound formation of precursor powders280US 5,156,697 ABoard of Regents, The University of Texas System · 1992
- Method for fabricating articles by sequential layer deposition243US 4,323,756 AUnited Technologies Corporation · 1982
- Semiconductor flip-chip package and method for the fabrication thereof227US 6,335,571 B12002