Dispersion device and accumulation device
US-12416109-B2 · Sep 16, 2025 · US
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in centrifugal spinning pots
in centrifugal spinning pots · 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 | D01D7/02 |
| Official title | in centrifugal spinning pots |
| Display label | in centrifugal spinning pots |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2021 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite shaft
US-12085125-B2 · Sep 10, 2024 · US
Dispersion device and accumulation device
US-2024209553-A1 · Jun 27, 2024 · US
Method for producing mineral fibres
US-11820697-B2 · Nov 21, 2023 · US
Composite shaft
US-2021404511-A1 · Dec 30, 2021 · US
Method for producing mineral fibres
US-2021331964-A1 · Oct 28, 2021 · US
Composite shaft
US-11137018-B2 · Oct 5, 2021 · US
Composite shaft
US-2018283441-A1 · Oct 4, 2018 · US
Methods for the production of fluoropolymer fibers
US-10087554-B2 · Oct 2, 2018 · US
A centrifugal spinning device used for nanofiber/microfiber production
US-2017268132-A1 · Sep 21, 2017 · US