Manufacture of spunbonded nonwoven from continuous filaments
US-2026078536-A1 · Mar 19, 2026 · US
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Stick, rod or solid cylinder shaped
Stick, rod or solid cylinder shaped · 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 | D04H3/077 |
| Official title | Stick, rod or solid cylinder shaped |
| Display label | Stick, rod or solid cylinder shaped |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manufacture of spunbonded nonwoven from continuous filaments
US-12480237-B2 · Nov 25, 2025 · US
Manufacture of spunbonded nonwovens from continuous filaments
US-11697897-B2 · Jul 11, 2023 · US
Manufacture of spun-bonded nonwoven from continuous filaments
US-11306421-B2 · Apr 19, 2022 · US
Cushioning network structures, and methods of manufacturing thereof
US-10618799-B2 · Apr 14, 2020 · US
Elastic network structure with excellent quietness and lightweight properties
US-10316444-B2 · Jun 11, 2019 · US
Cushioning network structures, and methods of manufacturing thereof
US-2017369302-A1 · Dec 28, 2017 · US
Elastic network structure with excellent quietness and lightweight properties
US-2016251790-A1 · Sep 1, 2016 · US