B23K 35/38
Selection of media
Official title: Selection of media, e.g. special atmospheres for surrounding the working area
B23K35/38 (Selection of media) appears on 438 US grants and 419 published applications in this corpus.
Search patents in B23K- Granted patents
- 438
- Published applications
- 419
- Assignees
- 279
- Inventors
- 1,064
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 7 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 11 | 0 |
| 1990 | 8 | 0 |
| 1991 | 10 | 0 |
| 1992 | 5 | 0 |
| 1993 | 10 | 0 |
| 1994 | 20 | 0 |
| 1995 | 15 | 0 |
| 1996 | 10 | 0 |
| 1997 | 11 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 16 | 5 |
| 2002 | 6 | 9 |
| 2003 | 9 | 15 |
| 2004 | 13 | 17 |
| 2005 | 7 | 16 |
| 2006 | 10 | 12 |
| 2007 | 7 | 10 |
| 2008 | 3 | 14 |
| 2009 | 2 | 14 |
| 2010 | 4 | 14 |
| 2011 | 6 | 21 |
| 2012 | 5 | 10 |
| 2013 | 9 | 31 |
| 2014 | 9 | 17 |
| 2015 | 16 | 30 |
| 2016 | 10 | 18 |
| 2017 | 21 | 23 |
| 2018 | 5 | 13 |
| 2019 | 16 | 10 |
| 2020 | 17 | 24 |
| 2021 | 10 | 20 |
| 2022 | 10 | 22 |
| 2023 | 13 | 22 |
| 2024 | 18 | 12 |
| 2025 | 23 | 11 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of manufacturing welded structure, welded structure, and battery case23 Jun 2026US 12,661,730 B2Hyundai Mobis Co., Ltd.
- Method of manufacturing a brazing sheet19 May 2026US 12,629,736 B2Uacj Corporation
- Aluminum alloy brazing sheet19 May 2026US 12,629,783 B2Uacj Corporation
- MIG welding method12 May 2026US 12,623,306 B2Jfe Steel Corporation
- Solid wire for gas metal arc welding5 May 2026US 12,617,044 B2Jfe Steel Corporation
- Gas metal arc weld joint and production method thereof20 Aug 2026US 2026/0241478 A1Jfe Steel Corporation
- High recycle content aluminum alloys, aluminum alloy products, and methods of producing a brazed product13 Aug 2026US 2026/0234758 A1Novelis Koblenz GmbH
- Welded joint9 Jul 2026US 2026/0194092 A1Nippon Steel Corporation
- Mixed powder for paste brazing materials, and paste brazing material using same25 Jun 2026US 2026/0175331 A1Fukuda Metal Foil & Powder Co., Ltd.
- Gas shield arc weld metal19 Mar 2026US 2026/0078476 A1Posco
Most cited
By later US patents
- Fabrication of components by layered deposition156US 5,038,014 AGeneral Electric Company · 1991
- Physiologically acceptable emulsions containing perfluorocarbon ether hydrides and methods of use99US 5,567,765 AMinnesota Mining and Manufacturing Company · 1996
- Process for welding91US 7,170,032 B2Tri Tool Inc. · 2007
- Ceramic to noble metal braze and method of manufacture84US 6,989,200 B2Alfred E. Mann Foundation for Scientific Research · 2006
- Physiologically acceptable emulsions containing perfluorocarbon ether hydrides and methods for use82US 5,502,094 AMinnesota Mining and Manufacturing Company · 1996