Thermally-powered polymer fiber actuators and articles including same
US-12473896-B2 · Nov 18, 2025 · US
for imparting multiple twist, e.g. two-for-one twisting · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D01H1/10 |
| Official title | for imparting multiple twist, e.g. two-for-one twisting |
| Display label | for imparting multiple twist, e.g. two-for-one twisting |
| Total patents | 18 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12473896-B2 · Nov 18, 2025 · US
US-2024401574-A1 · Dec 5, 2024 · US
US-12060868-B2 · Aug 13, 2024 · US
US-11629705-B2 · Apr 18, 2023 · US
US-2022260062-A1 · Aug 18, 2022 · US
US-2022003221-A1 · Jan 6, 2022 · US
US-11149720-B2 · Oct 19, 2021 · US
US-11143169-B2 · Oct 12, 2021 · US
US-2020191127-A1 · Jun 18, 2020 · US
US-2020088175-A1 · Mar 19, 2020 · US
US-10494742-B2 · Dec 3, 2019 · US
US-10480101-B2 · Nov 19, 2019 · US
US-10480491-B2 · Nov 19, 2019 · US
US-2018073490-A1 · Mar 15, 2018 · US
US-9903350-B2 · Feb 27, 2018 · US
US-9784249-B2 · Oct 10, 2017 · US
US-2015219078-A1 · Aug 6, 2015 · US
US-2015152852-A1 · Jun 4, 2015 · US