Turbulator welding system, welding process for a weld turbulator, and component with weld turbulator
US-2018369962-A1 · Dec 27, 2018 · US
in combination with arc heating, e.g. tungsten inert gas [TIG], metal inert gas [MIG] or plasma welding
in combination with arc heating, e.g. tungsten inert gas [TIG], metal inert gas [MIG] or plasma welding · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23K26/348 |
| Official title | in combination with arc heating, e.g. tungsten inert gas [TIG], metal inert gas [MIG] or plasma welding |
| Display label | in combination with arc heating, e.g. tungsten inert gas [TIG], metal inert gas [MIG] or plasma welding |
| Total patents | 174 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 12 |
| 2017 | 12 |
| 2018 | 14 |
| 2019 | 18 |
| 2020 | 22 |
| 2021 | 17 |
| 2022 | 15 |
| 2023 | 20 |
| 2024 | 7 |
| 2025 | 11 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modular welding head assembly
US-2018369966-A1 · Dec 27, 2018 · US
Coaxial laser hotwire head
US-2018354075-A1 · Dec 13, 2018 · US
Welding clamping device
US-10137539-B2 · Nov 27, 2018 · US
Methods and Systems for Coherent Imaging and Feedback Control for Modification of Materials
US-2018290235-A1 · Oct 11, 2018 · US
Methods and systems for coherent imaging and feedback control for modification of materials
US-10022818-B2 · Jul 17, 2018 · US
Welding method
US-9962789-B2 · May 8, 2018 · US
Cooperative control method
US-2018099355-A1 · Apr 12, 2018 · US
Welding device with a laser preheater for filler wire
US-2018085842-A1 · Mar 29, 2018 · US
Induction weld bead shaping
US-2018050426-A1 · Feb 22, 2018 · US
Hybrid Laser Cladding System
US-2018050421-A1 · Feb 22, 2018 · US
Hot-pressed member and manufacturing method therefor
US-2018030568-A1 · Feb 1, 2018 · US
Cylinder, cylinder device, and working vehicle
US-2018023704-A1 · Jan 25, 2018 · US
Welding torch with a fixing element for the gas nozzle, said element being capable of extension; process control method for a welding system equipped with said welding torch; gas nozzle for said welding torch; and contact tube for said welding torch
US-9862056-B2 · Jan 9, 2018 · US
Laser-supported plasma processing
US-9849545-B2 · Dec 26, 2017 · US
Method for the preparation of aluminized steel sheets to be welded and then press hardened
US-9827633-B2 · Nov 28, 2017 · US
Assembly with weld joint formed in hybrid welding process
US-9808887-B2 · Nov 7, 2017 · US
Method for the preparation of aluminized steel sheets to be welded and then press hardened
US-2017266761-A1 · Sep 21, 2017 · US
Welding clamping device
US-2017239761-A1 · Aug 24, 2017 · US
Methods and systems of joining pipes
US-2017232556-A1 · Aug 17, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K26/348?
- CPC B23K26/348 is the Cooperative Patent Classification code for “in combination with arc heating, e.g. tungsten inert gas [TIG], metal inert gas [MIG] or plasma welding.”
- How many patents are filed under CPC B23K26/348 (in combination with arc heating, e.g. tungsten inert gas [TIG], metal inert gas [MIG] or plasma welding)?
- Our database includes 174 publications tagged with this CPC code.
- Is patent activity under CPC B23K26/348 growing?
- Publication counts under this code: 7 in 2024 vs 11 in 2025 (latest complete years).