Water-resistant nanofilm, preparation method and article thereof
US-12173175-B2 · Dec 24, 2024 · US
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Polyamides
Polyamides · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06M14/34 |
| Official title | Polyamides |
| Display label | Polyamides |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2018 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water-resistant nanofilm, preparation method and article thereof
US-2022235240-A1 · Jul 28, 2022 · US
Monomer-grafted fibers and uses thereof
US-9907702-B2 · Mar 6, 2018 · US
Grafted para-aramid fiber and method of making
US-9388526-B2 · Jul 12, 2016 · US
Conformal coating of polymer fibers on nonwoven substrates
US-2015284889-A1 · Oct 8, 2015 · US
Conformal coating of polymer fibers on nonwoven substrates
US-9091006-B2 · Jul 28, 2015 · US
Grafted para-aramid fiber and method of making
US-2015197886-A1 · Jul 16, 2015 · US