B23K 33/00
Soldering or unsoldering: specially-profiled edge portions of workpieces for making soldering or
Official title: Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
B23K33/00 (Soldering or unsoldering: specially-profiled edge portions of workpieces for making soldering or) appears on 860 US grants and 855 published applications in this corpus.
Search patents in B23K- Granted patents
- 860
- Published applications
- 855
- Assignees
- 571
- Inventors
- 2,253
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 7 | 0 |
| 1980 | 9 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 7 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 9 | 0 |
| 1987 | 3 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 17 | 0 |
| 1993 | 14 | 0 |
| 1994 | 11 | 0 |
| 1995 | 6 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 11 | 0 |
| 1999 | 10 | 0 |
| 2000 | 14 | 0 |
| 2001 | 26 | 23 |
| 2002 | 26 | 34 |
| 2003 | 38 | 32 |
| 2004 | 38 | 56 |
| 2005 | 23 | 34 |
| 2006 | 20 | 31 |
| 2007 | 11 | 23 |
| 2008 | 15 | 42 |
| 2009 | 16 | 45 |
| 2010 | 21 | 36 |
| 2011 | 23 | 33 |
| 2012 | 24 | 27 |
| 2013 | 21 | 39 |
| 2014 | 28 | 39 |
| 2015 | 29 | 30 |
| 2016 | 22 | 40 |
| 2017 | 30 | 39 |
| 2018 | 30 | 36 |
| 2019 | 30 | 46 |
| 2020 | 39 | 30 |
| 2021 | 29 | 36 |
| 2022 | 35 | 40 |
| 2023 | 24 | 32 |
| 2024 | 22 | 18 |
| 2025 | 17 | 10 |
| 2026 | 17 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Motor vehicle component and method for producing the same11 Aug 2026US 12,703,022 B2Benteler Automobiltechnik GmbH
- Method of manufacturing a dome made of welded components30 Jun 2026US 12,667,918 B2Rolls-Royce Smr Limited
- Welded fencing system with prefabricated connectors26 May 2026US 12,636,736 B2
- Method for producing a polymer-improved pipe element19 May 2026US 12,631,283 B2Minimax Viking Patent Management GmbH
- Pipe connection assembly of heat exchanger5 May 2026US 12,618,621 B2Hanon Systems
- Connection system and method for an optimized joining process of busbars9 Jul 2026US 2026/0198358 A1Audi AG
- Method for producing a welded steel blank and associated welded steel blank4 Jun 2026US 2026/0151856 A1ArcelorMittal
- Assembly and method for preparing a pipe elbow for welding12 Mar 2026US 2026/0070164 A1
- Arrangement for joining and sealing a metallic hydrogen separation membrane to a metallic connector1 Jan 2026US 2026/0001041 A1Commonwealth Scientific and Industrial Research
- Method of tracking a blank edge for laser cutting13 Nov 2025US 2025/0345880 A1Magna International Inc.
Most cited
By later US patents
- Golf club head207US 6,319,149 B12001
- Method of sustaining metallic golf club head sole plate profile by confined brazing or welding203US 4,465,221 A1984
- Stent forming apparatus with stent deforming blades181US 5,906,759 AMedinol Ltd. · 1999
- Friction stir welding method, frame members used therein, and product formed thereby151US 6,050,474 AHitachi, Ltd. · 2000
- Sheet-metal composite, method for joining sheets and joining device120US 9,006,605 B2Fft Produktionssysteme GmbH & Co. KG · 2015