Patterned liquid repellent nanocellulosic film
US-12152115-B2 · Nov 26, 2024 · US
Manufacture or treatment of microstructural devices or systems · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B81C2201/00 |
| Official title | Manufacture or treatment of microstructural devices or systems |
| Display label | Manufacture or treatment of microstructural devices or systems |
| Total patents | 10 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 2 |
| 2024 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12152115-B2 · Nov 26, 2024 · US
US-2024199408-A1 · Jun 20, 2024 · US
US-11945712-B2 · Apr 2, 2024 · US
US-2023018981-A1 · Jan 19, 2023 · US
US-11555702-B2 · Jan 17, 2023 · US
US-2021363000-A1 · Nov 25, 2021 · US
US-2020149889-A1 · May 14, 2020 · US
US-9975756-B2 · May 22, 2018 · US
US-2017247249-A1 · Aug 31, 2017 · US
US-2017059393-A1 · Mar 2, 2017 · US