B23K 20/22
Taking account of the properties of the materials to be welded
Official title: taking account of the properties of the materials to be welded
B23K20/22 (Taking account of the properties of the materials to be welded) appears on 982 US grants and 1,125 published applications in this corpus.
Search patents in B23K- Granted patents
- 982
- Published applications
- 1,125
- Assignees
- 628
- Inventors
- 2,572
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 9 | 0 |
| 1978 | 5 | 0 |
| 1979 | 10 | 0 |
| 1980 | 6 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 9 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 10 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 12 | 2 |
| 2002 | 7 | 7 |
| 2003 | 11 | 10 |
| 2004 | 8 | 23 |
| 2005 | 7 | 22 |
| 2006 | 15 | 23 |
| 2007 | 4 | 17 |
| 2008 | 10 | 14 |
| 2009 | 7 | 14 |
| 2010 | 13 | 35 |
| 2011 | 17 | 30 |
| 2012 | 16 | 34 |
| 2013 | 20 | 32 |
| 2014 | 22 | 34 |
| 2015 | 34 | 69 |
| 2016 | 39 | 101 |
| 2017 | 55 | 96 |
| 2018 | 63 | 80 |
| 2019 | 56 | 93 |
| 2020 | 80 | 65 |
| 2021 | 62 | 81 |
| 2022 | 58 | 72 |
| 2023 | 68 | 73 |
| 2024 | 65 | 53 |
| 2025 | 48 | 31 |
| 2026 | 26 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Golf club face plates with internal cell lattices and related methods15 Sep 2026US 12,734,413 B2Karsten Manufacturing Corporation
- Dissimilar material solid phase bonding method, and dissimilar material solid phase bonded structure15 Sep 2026US 12,734,603 B2The University of Osaka
- Method for joining metal materials and controlling bonding quality thereof25 Aug 2026US 12,715,061 B2Toyama Prefecture
- Repair method for turbine blades23 Jun 2026US 12,662,942 B2MTU Aero Engines AG
- Method for producing a welded metal blank and thus obtained welded metal blank16 Jun 2026US 12,654,250 B2ArcelorMittal
- Aluminum alloy plate and method for producing same6 Aug 2026US 2026/0225140 A1Uacj Corporation
- Cold spray additive manufacturing of multi-material electrical contacts30 Jul 2026US 2026/0216790 A1Eaton Intelligent Power Limited
- Small-scale solid-state additive manufacturing tools and designs30 Jul 2026US 2026/0216817 A1Virginia Tech Intellectual Properties, Inc.
- Components and the manufacture thereof via welding with reduced alloy-depletion16 Jul 2026US 2026/0199974 A1
- Bonding method and bonding apparatus16 Jul 2026US 2026/0200004 A1Ultex Corporation
Most cited
By later US patents
- Method for diffusion bonding of alloys having low solubility oxides298US 4,732,312 AGrumman Aerospace Corporation · 1988
- Laser processing method and laser processing apparatus293US 6,992,026 B2Hamamatsu Photonics K.K. · 2006
- Method for joining parts of Ni-Ti alloys with different metals140US 5,368,661 AFurukawa Electric Co., Ltd. · 1994
- Laser processing method for cutting a wafer-like object by using a laser to form modified regions within the object117US 7,396,742 B2Hamamatsu Photonics K.K. · 2008
- Golf club face plates with internal cell lattices and related methods109US 8,663,027 B2Karsten Manufacturing Corporation · 2014