Shielding gas supply device and method
US-2025312867-A1 · Oct 9, 2025 · US
involving specially adapted flow-control means
involving specially adapted flow-control means · 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 | B23K26/1435 |
| Official title | {involving specially adapted flow-control means} |
| Display label | involving specially adapted flow-control means |
| Total patents | 46 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Three-dimensional deposition device and method
US-12409497-B2 · Sep 9, 2025 · US
Powder flow measurement in additive manufacturing systems
US-12333737-B2 · Jun 17, 2025 · US
Welding apparatus and method with horizontally irradiated laser
US-2025162074-A1 · May 22, 2025 · US
Laser welding nozzle
US-2025001521-A1 · Jan 2, 2025 · US
Laser processing device and laser processing method
US-2024261898-A1 · Aug 8, 2024 · US
Liquid cooled plasma arc torch
US-11997779-B2 · May 28, 2024 · US
Cross-jet nozzle for laser processing head
US-2023241716-A1 · Aug 3, 2023 · US
Method and apparatus for auto-aligning of a process gas jet nozzle and laser machining beam
US-11660703-B2 · May 30, 2023 · US
Powder flow measurement in additive manufacturing systems
US-2023092671-A1 · Mar 23, 2023 · US
Laser processing system, jet observation apparatus, laser processing method, and jet observation method
US-11478876-B2 · Oct 25, 2022 · US
Gas supply device and laser processing head comprising same
US-11465237-B2 · Oct 11, 2022 · US
Laser processing system, jet observation apparatus , laser processing method, and jet observation method
US-11389899-B2 · Jul 19, 2022 · US
Apparatus and methods for optimization of powder removal features in additively manufactured components
US-2022176450-A1 · Jun 9, 2022 · US
Nozzle for laser machining and laser machining apparatus
US-2022143750-A1 · May 12, 2022 · US
Apparatus and methods for optimization of powder removal features in additively manufactured components
US-11292058-B2 · Apr 5, 2022 · US
Three-dimensional deposition device and method
US-2022097143-A1 · Mar 31, 2022 · US
Coolant supply system for laser processing head and method for supplying coolant to laser processing head
US-11110545-B2 · Sep 7, 2021 · US
Laser array for heavy hydrocarbon heating
US-2021229219-A1 · Jul 29, 2021 · US
Method and apparatus for auto-aligning of a process gas jet nozzle and laser machining beam
US-2021205923-A1 · Jul 8, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K26/1435?
- CPC B23K26/1435 is the Cooperative Patent Classification code for “involving specially adapted flow-control means.”
- How many patents are filed under CPC B23K26/1435 (involving specially adapted flow-control means)?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC B23K26/1435 growing?
- Publication counts under this code: 2 in 2024 vs 5 in 2025 (latest complete years).