B23K 35/0233
Sheets or foils
Official title: {Sheets or foils (B23K35/0244 takes precedence)}
B23K35/0233 (Sheets or foils) appears on 653 US grants and 812 published applications in this corpus.
Search patents in B23K- Granted patents
- 653
- Published applications
- 812
- Assignees
- 359
- Inventors
- 1,671
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 9 | 0 |
| 1985 | 9 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 10 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 6 |
| 2002 | 19 | 23 |
| 2003 | 19 | 19 |
| 2004 | 13 | 35 |
| 2005 | 13 | 21 |
| 2006 | 12 | 15 |
| 2007 | 8 | 15 |
| 2008 | 11 | 13 |
| 2009 | 3 | 20 |
| 2010 | 10 | 17 |
| 2011 | 8 | 27 |
| 2012 | 16 | 24 |
| 2013 | 18 | 31 |
| 2014 | 8 | 43 |
| 2015 | 21 | 56 |
| 2016 | 21 | 71 |
| 2017 | 31 | 58 |
| 2018 | 44 | 67 |
| 2019 | 41 | 39 |
| 2020 | 43 | 27 |
| 2021 | 30 | 40 |
| 2022 | 24 | 35 |
| 2023 | 33 | 43 |
| 2024 | 15 | 26 |
| 2025 | 27 | 31 |
| 2026 | 12 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bonded substrate14 Jul 2026US 12,679,778 B2NGK Insulators, Ltd.
- Braze product including additive particles and methods of brazing9 Jun 2026US 12,649,203 B2Lucas-Milhaupt, Inc.
- Al—Fe-alloy plated steel sheet for hot forming, having excellent TWB welding characteristics, hot forming member, and manufacturing methods therefor2 Jun 2026US 12,644,170 B2Posco
- Method of manufacturing a brazing sheet19 May 2026US 12,629,736 B2Uacj Corporation
- Aluminum alloy brazing sheet19 May 2026US 12,629,783 B2Uacj Corporation
- Improved cable connecting piece8 Oct 2026US 2026/0312306 A1Safetrack Infrasystems SISAB AB
- Al-fe-alloy plated steel sheet for hot forming, having excellent twb welding characteristics, hot forming member, and manufacturing methods therefor17 Sep 2026US 2026/0275473 A1Posco
- Bonding sheet, method for producing bonding sheet, and method for producing bonded body3 Sep 2026US 2026/0257304 A1Mitsubishi Materials Corporation
- High recycle content aluminum alloys, aluminum alloy products, and methods of producing a brazed product13 Aug 2026US 2026/0234758 A1Novelis Koblenz GmbH
- High-strength solder-plated al-mg-si aluminum material2 Jul 2026US 2026/0185202 A2Speira GmbH
Most cited
By later US patents
- Low melting nickel-palladium-silicon brazing alloy98US 5,542,993 AAlliedSignal Inc. · 1996
- Method of making reactive multilayer foil and resulting product95US 6,534,194 B2The Johns Hopkins University · 2003
- Hermetically bonding ceramic and titanium with a Ti-Pd braze interface90US 7,771,838 B1Boston Scientific Neuromodulation Corporation · 2010
- Clad metallurgical products and methods of manufacture61US 5,476,725 AAluminum Company of America · 1995
- Freestanding reactive multilayer foils60US 6,736,942 B2The Johns Hopkins University · 2004