B23K 35/282
Zn as the principal constituent
Official title: {Zn as the principal constituent}
B23K35/282 (Zn as the principal constituent) appears on 132 US grants and 157 published applications in this corpus.
Search patents in B23K- Granted patents
- 132
- Published applications
- 157
- Assignees
- 122
- Inventors
- 447
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 3 |
| 2003 | 2 | 7 |
| 2004 | 4 | 3 |
| 2005 | 2 | 4 |
| 2006 | 1 | 4 |
| 2007 | 4 | 9 |
| 2008 | 3 | 4 |
| 2009 | 2 | 4 |
| 2010 | 0 | 4 |
| 2011 | 1 | 6 |
| 2012 | 4 | 5 |
| 2013 | 4 | 8 |
| 2014 | 2 | 10 |
| 2015 | 6 | 20 |
| 2016 | 8 | 10 |
| 2017 | 8 | 13 |
| 2018 | 5 | 6 |
| 2019 | 11 | 6 |
| 2020 | 7 | 13 |
| 2021 | 8 | 5 |
| 2022 | 2 | 0 |
| 2023 | 4 | 7 |
| 2024 | 1 | 3 |
| 2025 | 3 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metal jointed body, semiconductor device, wave guide tube, and method for joining members to be joined9 Sep 2025US 12,412,861 B2Mitsubishi Electric Corporation
- Low melting temperature flux materials for brazing applications and methods of brazing using the same26 Aug 2025US 12,397,380 B2Honeywell International Inc.
- Copper-phosphorus-zinc-tin brazing sheet and preparation method and use thereof6 May 2025US 12,290,882 B2Zhengzhou Research Institute of Mechanical Engineering Co., Ltd.
- Method for producing at least one defined connecting layer between two components of different metals9 Apr 2024US 11,951,559 B2Bayerische Motoren Werke Aktiengesellschaft
- Method for providing a welded joint between dissimilar materials24 Oct 2023US 11,794,265 B2C. R. F. Societa Consortile per Azioni
- Regulation layer for dissimilar metal friction welding interface and aluminum-steel friction welding method16 Jul 2026US 2026/0200016 A1Nanchang Hangkong University
- Brazing material, manifold, and brazing method5 Feb 2026US 2026/0034613 A1Aisin Corporation
- Tube for a heat exchanger and a method for manufacturing thereof5 Sep 2024US 2024/0293898 A1Valeo Systemes Thermiques
- Welded joint and automobile member22 Feb 2024US 2024/0058888 A1Nippon Steel Corporation
- Copper-phosphorus-zinc-tin Brazing Sheet and Preparation Method and Use thereof18 Jan 2024US 2024/0017359 A1Zhengzhou Research Institute of Mechanical Engineering Co., Ltd.
Most cited
By later US patents
- Product using Zn-Al alloy solder90US 6,563,225 B2Hitachi, Ltd. · 2003
- Method of making lead-free solder and solder paste with improved wetting and shelf life51US 6,680,128 B2Agilent Technologies, Inc. · 2004
- Solder material and method of manufacturing solder material37US 6,186,390 B1Kabushiki Kaisha Toshiba · 2001
- Process of using an active solder alloy34US 6,047,876 AMaterials Resources International · 2000
- Aluminum shapes coated with brazing material and process of coating31US 4,891,275 ANorsk Hydro A/S · 1990