Spot welding tip for short flange of car body panel and spot welding machine including the same
US-2025296171-A1 · Sep 25, 2025 · US
Cooled pressure electrodes
Cooled pressure electrodes · 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 | B23K11/3018 |
| Official title | {Cooled pressure electrodes} |
| Display label | Cooled pressure electrodes |
| Total patents | 58 |
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 | 5 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrode tip for resistance spot welding
US-12358068-B2 · Jul 15, 2025 · US
Spot welding method for aluminum material and aluminum material
US-12233472-B2 · Feb 25, 2025 · US
Welding cap cooling water controller and method of controlling a welding cap cooling water controller
US-12179292-B2 · Dec 31, 2024 · US
Method of resistance spot welding and resistance spot welding apparatus
US-12023752-B2 · Jul 2, 2024 · US
Electric resistance welder and method manufacturing battery using the same
US-11945040-B2 · Apr 2, 2024 · US
Bonding system for dual walled turbine components
US-11752580-B2 · Sep 12, 2023 · US
Bonding probe for bonded dual walled turbine components
US-11717907-B2 · Aug 8, 2023 · US
Metal joined body and production method therefor
US-2023139132-A1 · May 4, 2023 · US
Resistance spot welding method
US-2023106542-A1 · Apr 6, 2023 · US
Bonding system for dual walled turbine components
US-2022347802-A1 · Nov 3, 2022 · US
Bonding system for dual walled turbine components
US-11407057-B2 · Aug 9, 2022 · US
Bonding system for dual walled turbine components
US-11400551-B2 · Aug 2, 2022 · US
Method for joining dissimilar metal plates
US-11351625-B2 · Jun 7, 2022 · US
Spot welding method for aluminum material and aluminum material
US-2022152726-A1 · May 19, 2022 · US
Welding cap cooling water controller and method of controlling a welding cap cooling water controller
US-2022088726-A1 · Mar 24, 2022 · US
Method of resistance spot welding and resistance spot welding apparatus
US-2022009020-A1 · Jan 13, 2022 · US
Electric resistance welder and method manufacturing battery using the same
US-2021299779-A1 · Sep 30, 2021 · US
Bonding probe for bonded dual walled turbine components
US-2021276118-A1 · Sep 9, 2021 · US
Bonding system for dual walled turbine components
US-2021276119-A1 · Sep 9, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K11/3018?
- CPC B23K11/3018 is the Cooperative Patent Classification code for “Cooled pressure electrodes.”
- How many patents are filed under CPC B23K11/3018 (Cooled pressure electrodes)?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC B23K11/3018 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).