Aluminum alloy flux-cored welding wire and fabrication method thereof
US-2024227087-A1 · Jul 11, 2024 · US
Fluorides
Fluorides · 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 | B23K35/3605 |
| Official title | {Fluorides} |
| Display label | Fluorides |
| Total patents | 156 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 14 |
| 2017 | 30 |
| 2018 | 18 |
| 2019 | 12 |
| 2020 | 16 |
| 2021 | 8 |
| 2022 | 14 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flux-cored wire and method for manufacturing welded joint
US-2017355044-A1 · Dec 14, 2017 · US
Boric Acid Free Flux
US-2017304962-A1 · Oct 26, 2017 · US
Process for Making a Boric Acid Free Flux
US-2017304963-A1 · Oct 26, 2017 · US
Manufacturing method of heat exchanger, and heat exchanger manufactured by such manufacturing method
US-9789564-B2 · Oct 17, 2017 · US
Method for soldering shape memory alloys
US-9775252-B2 · Sep 26, 2017 · US
Flux-cored wire for gas-shielded arc welding, method for welding steel for very low temperature use, and method for manufacturing weld joint
US-9770789-B2 · Sep 26, 2017 · US
Systems and methods for using fluorine-containing gas for submerged arc welding
US-9764409-B2 · Sep 19, 2017 · US
Stainless steel flux cored wire
US-9751158-B2 · Sep 5, 2017 · US
Flux-cored wire for arc welding of duplex stainless steel and weld metal
US-2017239758-A1 · Aug 24, 2017 · US
Heat exchanger and method of manufacturing the same
US-2017205160-A1 · Jul 20, 2017 · US
Heat exchanger tube, heat exchanger, and brazing paste
US-2017205159-A1 · Jul 20, 2017 · US
Boric acid free flux
US-9700964-B2 · Jul 11, 2017 · US
System and method for submerged arc welding
US-9700954-B2 · Jul 11, 2017 · US
Systems and methods for using fluorine-containing gas for submerged arc welding
US-9700955-B2 · Jul 11, 2017 · US
Method for passive metal activation and uses thereof
US-2017179464-A1 · Jun 22, 2017 · US
Method for producing pieces having a modified surface
US-9677166-B2 · Jun 13, 2017 · US
Solder flux
US-2017157717-A1 · Jun 8, 2017 · US
Method for soldering shape memory alloys
US-2017127532-A1 · May 4, 2017 · US
Process for producing aluminum alloy tube having sacrificial anticorrosion layer and joining layer
US-9631878-B2 · Apr 25, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K35/3605?
- CPC B23K35/3605 is the Cooperative Patent Classification code for “Fluorides.”
- How many patents are filed under CPC B23K35/3605 (Fluorides)?
- Our database includes 156 publications tagged with this CPC code.
- Is patent activity under CPC B23K35/3605 growing?
- Publication counts under this code: 6 in 2024 vs 7 in 2025 (latest complete years).