Hot-dip galvanized steel sheet having excellent surface appearance and low-temperature bonding brittleness
US-11801665-B2 · Oct 31, 2023 · US
Rolls with a roughened or textured surface; Methods for making same
Rolls with a roughened or textured surface; Methods for making same · 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 | B21B27/005 |
| Official title | {Rolls with a roughened or textured surface; Methods for making same} |
| Display label | Rolls with a roughened or textured surface; Methods for making same |
| Total patents | 74 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 4 |
| 2017 | 13 |
| 2018 | 2 |
| 2019 | 11 |
| 2020 | 10 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 6 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheet steel having a deterministic surface structure
US-2023201899-A1 · Jun 29, 2023 · US
High-strength thin-gauge checkered steel plate/strip and manufacturing method therefor
US-2022340994-A1 · Oct 27, 2022 · US
Method for producing hot-rolled titanium plate
US-11479839-B2 · Oct 25, 2022 · US
Sheet steel having a deterministic surface structure
US-2022305538-A1 · Sep 29, 2022 · US
Method for manufacturing a component of austenitic TWIP or TRIP/TWIP steel
US-11247252-B2 · Feb 15, 2022 · US
Method for manufacturing parts with a low waviness from an electrogalvanized metal sheet, corresponding part and vehicle
US-11235364-B2 · Feb 1, 2022 · US
Hot-dip galvanized steel sheet having excellent surface appearance and low-temperature bonding brittleness
US-2022024181-A1 · Jan 27, 2022 · US
Method for production of a female embossing tool, a female embossing tool, and an embossing module equipped therewith
US-11203174-B2 · Dec 21, 2021 · US
Embossing for electro discharge textured sheet
US-11130160-B2 · Sep 28, 2021 · US
Method and device for structurally conditioning a roll
US-11110564-B2 · Sep 7, 2021 · US
Outer layer of rolling roll and composite roll for rolling
US-11052440-B2 · Jul 6, 2021 · US
Surface texturing of deforming tools
US-10864565-B2 · Dec 15, 2020 · US
Planishing roll, method for planishing a flat product therewith and flat product therefrom
US-2020368800-A1 · Nov 26, 2020 · US
Method for producing hot-rolled titanium plate
US-2020340092-A1 · Oct 29, 2020 · US
Outer layer of rolling roll and composite roll for rolling
US-2020298294-A1 · Sep 24, 2020 · US
Method and apparatus for roll-embossing a strip
US-10751773-B2 · Aug 25, 2020 · US
Method for production of a female embossing tool, a female embossing tool, and an embossing module equipped therewith
US-2020189224-A1 · Jun 18, 2020 · US
Method for production of a female embossing tool, a female embossing tool, and an embossing module equipped therewith
US-10618240-B2 · Apr 14, 2020 · US
Apparatus and method for rolling metal
US-10589327-B2 · Mar 17, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21B27/005?
- CPC B21B27/005 is the Cooperative Patent Classification code for “Rolls with a roughened or textured surface; Methods for making same.”
- How many patents are filed under CPC B21B27/005 (Rolls with a roughened or textured surface; Methods for making same)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC B21B27/005 growing?
- Publication counts under this code: 6 in 2024 vs 7 in 2025 (latest complete years).