Interlayered structures for joining dissimilar materials and methods for joining dissimilar metals
US-11465243-B2 · Oct 11, 2022 · US
at least one of the workpieces being of light metal
at least one of the workpieces being of light metal · 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 | B23K35/002 |
| Official title | {at least one of the workpieces being of light metal} |
| Display label | at least one of the workpieces being of light metal |
| Total patents | 65 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 11 |
| 2017 | 9 |
| 2018 | 13 |
| 2019 | 3 |
| 2020 | 8 |
| 2021 | 2 |
| 2022 | 7 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for manufacturing heterometallic assembly and heterometallic assembly
US-2022168835-A1 · Jun 2, 2022 · US
Interliner for roll bonded brazing sheet
US-2022152750-A1 · May 19, 2022 · US
Heat exchanger and method of manufacturing the same
US-11320217-B2 · May 3, 2022 · US
Aluminum airfoil
US-11231046-B2 · Jan 25, 2022 · US
Method for joining heat transfer plates of a plate heat exchanger
US-2021299735-A1 · Sep 30, 2021 · US
Method for joining heat transfer plates of a plate heat exchanger
US-11059092-B2 · Jul 13, 2021 · US
Aluminum airfoil
US-2020386240-A1 · Dec 10, 2020 · US
Control of intermetallic compound growth in aluminum to steel resistance welding
US-10857619-B2 · Dec 8, 2020 · US
Heat exchanger and method of manufacturing the same
US-2020370847-A1 · Nov 26, 2020 · US
Hollow titanium airfoil with titanium coating
US-10830064-B2 · Nov 10, 2020 · US
Multi-metallic articles of manufacture
US-2020230697-A1 · Jul 23, 2020 · US
Aluminum airfoil
US-10655635-B2 · May 19, 2020 · US
Aluminium composite material having an internal solder layer
US-10610977-B2 · Apr 7, 2020 · US
Method for bonding aluminum-based metals
US-10556292-B2 · Feb 11, 2020 · US
Housing for a control unit
US-10421421-B2 · Sep 24, 2019 · US
Interlayered structures for joining dissimilar materials and methods for joining dissimilar metals
US-2019134755-A1 · May 9, 2019 · US
Method for joining heat transfer plates of a plate heat exchanger
US-2019030654-A1 · Jan 31, 2019 · US
Printed wiring board with a reinforcing member having a diffusion-bonded nickel layer
US-10159142-B2 · Dec 18, 2018 · US
Hollow titanium airfoil with titanium coating
US-2018355733-A1 · Dec 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K35/002?
- CPC B23K35/002 is the Cooperative Patent Classification code for “at least one of the workpieces being of light metal.”
- How many patents are filed under CPC B23K35/002 (at least one of the workpieces being of light metal)?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC B23K35/002 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).