Cartridge for fuel cell humidifier, and fuel cell humidifier
US-2026024785-A1 · Jan 22, 2026 · US
Twinned or braided type modules · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01D63/027 |
| Official title | {Twinned or braided type modules} |
| Display label | Twinned or braided type modules |
| Total patents | 17 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2026024785-A1 · Jan 22, 2026 · US
US-12410079-B2 · Sep 9, 2025 · US
US-2025263318-A1 · Aug 21, 2025 · US
US-2025073632-A1 · Mar 6, 2025 · US
US-11944939-B2 · Apr 2, 2024 · US
US-2023331605-A1 · Oct 19, 2023 · US
US-11724947-B2 · Aug 15, 2023 · US
US-2022268725-A1 · Aug 25, 2022 · US
US-11291954-B2 · Apr 5, 2022 · US
US-2021379534-A1 · Dec 9, 2021 · US
US-2021339200-A1 · Nov 4, 2021 · US
US-2020377397-A1 · Dec 3, 2020 · US
US-10781119-B2 · Sep 22, 2020 · US
US-2020054996-A1 · Feb 20, 2020 · US
US-2017095776-A1 · Apr 6, 2017 · US
US-2016009578-A1 · Jan 14, 2016 · US
US-9034189-B2 · May 19, 2015 · US