F05D 2230/234
Laser welding
F05D2230/234 (Laser welding) appears on 268 US grants and 391 published applications in this corpus.
Search patents in F05D- Granted patents
- 268
- Published applications
- 391
- Assignees
- 101
- Inventors
- 833
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 8 |
| 2007 | 0 | 8 |
| 2008 | 1 | 8 |
| 2009 | 1 | 6 |
| 2010 | 1 | 9 |
| 2011 | 4 | 3 |
| 2012 | 6 | 8 |
| 2013 | 5 | 9 |
| 2014 | 2 | 8 |
| 2015 | 4 | 18 |
| 2016 | 11 | 31 |
| 2017 | 9 | 16 |
| 2018 | 14 | 23 |
| 2019 | 23 | 22 |
| 2020 | 22 | 44 |
| 2021 | 31 | 34 |
| 2022 | 33 | 24 |
| 2023 | 22 | 22 |
| 2024 | 34 | 38 |
| 2025 | 28 | 29 |
| 2026 | 14 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metal coupon with porous stress-relief section and component with same15 Sep 2026US 12,735,986 B2GE Infrastructure Technology LLC
- Article having a heat-insulating coating system7 Jul 2026US 12,676,320 B2Forschungszentrum Julich GmbH
- Method for manufacturing a shrouded impeller19 May 2026US 12,629,774 B2Nuovo Pignone Tecnologie Srl
- Turbine engine element comprising at least one blade obtained by additive manufacturing12 May 2026US 12,624,640 B2Safran Helicopter Engines
- Discrete macroscopic metamaterial systems5 May 2026US 12,618,331 B2Massachusetts Institute of Technology
- Inspection port for an attritable engine support structure20 Aug 2026US 2026/0243423 A1Rtx Corporation
- Open Rotor Propulsion System with Acoustic Treatment16 Jul 2026US 2026/0200586 A1Rtx Corporation
- Aircraft propulsion system with acoustically treated propulsor rotating structure16 Jul 2026US 2026/0200587 A1Rtx Corporation
- Combustor with additively manufactured combustor body having cooling path with inlet at aft frame16 Jul 2026US 2026/0201806 A1GE Vernova Infrastructure Technology LLC
- Combustor with additively manufactured combustor body having impingement cooling of combustion liner near aft frame16 Jul 2026US 2026/0202056 A1GE Vernova Infrastructure Technology LLC
Most cited
By later US patents
- Method and apparatus for additive manufacturing83US 9,505,172 B2Arcam AB · 2016
- Interactive laser welding at elevated temperatures of superalloy articles54US 5,554,837 AChromalloy Gas Turbine Corporation · 1996
- Arrangement for the repair of the blades of BLISK drums by means of laser deposition welding26US 8,247,733 B2Rolls-Royce Deutschland Ltd & Co KG · 2012
- Environmentally resistant squealer tips and method for making25US 6,468,040 B1General Electric Company · 2002
- Adaptive machining and weld repair process24US 7,472,478 B2Honeywell International Inc. · 2009