Cu Core Ball, Solder Joint, Solder Paste and Formed Solder
US-2019375054-A1 · Dec 12, 2019 · US
Carbonates, basic oxides or hydroxides
Carbonates, basic oxides or hydroxides · 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 | B23K35/3602 |
| Official title | {Carbonates, basic oxides or hydroxides} |
| Display label | Carbonates, basic oxides or hydroxides |
| Total patents | 137 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 12 |
| 2017 | 20 |
| 2018 | 8 |
| 2019 | 16 |
| 2020 | 15 |
| 2021 | 15 |
| 2022 | 11 |
| 2023 | 12 |
| 2024 | 4 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Conductive joint article and method for manufacturing same
US-10449622-B2 · Oct 22, 2019 · US
Flux-cored wire for gas shielded arc welding
US-2019262950-A1 · Aug 29, 2019 · US
Engineered Polymer-Based Electronic Materials
US-2019143461-A9 · May 16, 2019 · US
Flux for submerged arc welding
US-10272528-B2 · Apr 30, 2019 · US
STAINLESS STEEL SHEET INCLUDING Ni AND O-CONTAINING COATING ON SURFACE AND METHOD FOR PRODUCING STAINLESS STEEL SHEET
US-2019032236-A1 · Jan 31, 2019 · US
Soldering Material, Solder Joint, and Method for Inspecting Soldering Material
US-2018281118-A1 · Oct 4, 2018 · US
Super high-strength flux cored arc welded joint having excellent impact toughness, and welding wire for manufacturing same
US-10065272-B2 · Sep 4, 2018 · US
Nanoparticle composite welding filler materials, and methods for producing the same
US-2018214991-A1 · Aug 2, 2018 · US
Covered flux and covered electrode
US-2018193963-A1 · Jul 12, 2018 · US
Solder joint material and method of manufacturing the same, soldering member and solar cell module
US-9960289-B2 · May 1, 2018 · US
Conductive joint article and method for manufacturing same
US-2018111218-A1 · Apr 26, 2018 · US
Engineered Polymer-Based Electronic Materials
US-2018056455-A1 · Mar 1, 2018 · US
Weld metal and welded structure
US-9879335-B2 · Jan 30, 2018 · US
Flux-cored wire and method for manufacturing welded joint
US-2017355044-A1 · Dec 14, 2017 · US
Solder, aluminum wire body and motor using the same
US-9789568-B2 · Oct 17, 2017 · US
Slag free flux for additive manufacturing
US-9782859-B2 · Oct 10, 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
Flux-cored welding wire, the method for manufacturing the same and using of the same
US-9764429-B2 · Sep 19, 2017 · US
Flux-cored wire for arc welding of duplex stainless steel and weld metal
US-2017239758-A1 · Aug 24, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K35/3602?
- CPC B23K35/3602 is the Cooperative Patent Classification code for “Carbonates, basic oxides or hydroxides.”
- How many patents are filed under CPC B23K35/3602 (Carbonates, basic oxides or hydroxides)?
- Our database includes 137 publications tagged with this CPC code.
- Is patent activity under CPC B23K35/3602 growing?
- Publication counts under this code: 4 in 2024 vs 8 in 2025 (latest complete years).