Blade segment for refiner
US-12410558-B2 · Sep 9, 2025 · US
Jordan rolls · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D21D1/24 |
| Official title | Jordan rolls |
| Display label | Jordan rolls |
| Total patents | 23 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 5 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12410558-B2 · Sep 9, 2025 · US
US-2025171959-A1 · May 29, 2025 · US
US-12281439-B2 · Apr 22, 2025 · US
US-12241203-B2 · Mar 4, 2025 · US
US-2025043510-A1 · Feb 6, 2025 · US
US-12091819-B2 · Sep 17, 2024 · US
US-2024263395-A1 · Aug 8, 2024 · US
US-11891758-B2 · Feb 6, 2024 · US
US-2023243098-A1 · Aug 3, 2023 · US
US-2023228033-A1 · Jul 20, 2023 · US
US-2023220624-A1 · Jul 13, 2023 · US
US-11555273-B2 · Jan 17, 2023 · US
US-2022333303-A1 · Oct 20, 2022 · US
US-2022333304-A1 · Oct 20, 2022 · US
US-11142869-B2 · Oct 12, 2021 · US
US-2021301470-A1 · Sep 30, 2021 · US
US-2021180251-A1 · Jun 17, 2021 · US
US-2021062422-A1 · Mar 4, 2021 · US
US-10400393-B2 · Sep 3, 2019 · US
US-2019078259-A1 · Mar 14, 2019 · US