Apparatus and method for dip coating a metal strip using a moveable overflow
US-12590343-B2 · Mar 31, 2026 · US
Elongated material
Elongated material · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C23C2/36 |
| Official title | Elongated material |
| Display label | Elongated material |
| Total patents | 52 |
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 | 10 |
| 2017 | 2 |
| 2018 | 9 |
| 2019 | 3 |
| 2020 | 9 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Very high-strength, cold-rolled, dual steel sheets
US-12448661-B2 · Oct 21, 2025 · US
ZnAlMg-Coated Metal Sheet with Improved Flexibility and Corresponding Manufacturing Process
US-2025003078-A1 · Jan 2, 2025 · US
Sheet steel having a deterministic surface structure
US-12121945-B2 · Oct 22, 2024 · US
ZnAlMg-coated metal sheet with improved flexibility and corresponding manufacturing process
US-12116673-B2 · Oct 15, 2024 · US
Method and electronic device for monitoring a manufacturing of a metal product, related computer program and installation
US-12111642-B2 · Oct 8, 2024 · US
Sheet steel having a deterministic surface structure
US-11905579-B1 · Feb 20, 2024 · US
Sheet steel having a deterministic surface structure
US-2024052460-A1 · Feb 15, 2024 · US
Plated steel
US-11781200-B2 · Oct 10, 2023 · US
Sheet steel having a deterministic surface structure
US-2023201899-A1 · Jun 29, 2023 · US
Plated steel
US-2023193425-A1 · Jun 22, 2023 · US
Coated metallic substrate
US-11668002-B2 · Jun 6, 2023 · US
Moveable overflow
US-2022290283-A1 · Sep 15, 2022 · US
Method and electronic device for monitoring a manufacturing of a metal product, related computer program and installation
US-2021365018-A1 · Nov 25, 2021 · US
ZnAlMg-Coated Metal Sheet with Improved Flexibility and Corresponding Manufacturing Process
US-2021310129-A1 · Oct 7, 2021 · US
Coated steel product
US-10982303-B2 · Apr 20, 2021 · US
Method for manufacturing high strength galvanized steel sheet and high strength galvanized steel sheet
US-10837074-B2 · Nov 17, 2020 · US
High-strength steel sheet and method for manufacturing the same
US-10801085-B2 · Oct 13, 2020 · US
A coated metallic substrate
US-2020190656-A1 · Jun 18, 2020 · US
High-strength galvanized steel sheet and method for manufacturing the same
US-10633720-B2 · Apr 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C2/36?
- CPC C23C2/36 is the Cooperative Patent Classification code for “Elongated material.”
- How many patents are filed under CPC C23C2/36 (Elongated material)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC C23C2/36 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).