Monofilament-reinforced hollow fiber membrane with scalloped lumen
US-10737223-B2 · Aug 11, 2020 · US
PVDF, i.e. polyvinylidene fluoride · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29K2227/16 |
| Official title | {PVDF, i.e. polyvinylidene fluoride} |
| Display label | PVDF, i.e. polyvinylidene fluoride |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10737223-B2 · Aug 11, 2020 · US
US-2019022598-A1 · Jan 24, 2019 · US
US-10046281-B2 · Aug 14, 2018 · US
US-9561475-B2 · Feb 7, 2017 · US