Process and device for the formation of directly-formed cellulosic webs
US-11767623-B2 · Sep 26, 2023 · US
with flowing liquid {or gaseous} stretching media {, e.g. solution-blowing}
with flowing liquid {or gaseous} stretching media {, e.g. solution-blowing} · 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 | D01D5/14 |
| Official title | with flowing liquid {or gaseous} stretching media {, e.g. solution-blowing} |
| Display label | with flowing liquid {or gaseous} stretching media {, e.g. solution-blowing} |
| Total patents | 90 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 9 |
| 2022 | 7 |
| 2023 | 14 |
| 2024 | 10 |
| 2025 | 10 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and device for producing spunbonded fabric
US-2023128204-A1 · Apr 27, 2023 · US
Method and device for producing spunbonded fabric
US-2023085228-A1 · Mar 16, 2023 · US
Polycrystalline aluminosilicate ceramic filament nonwoven mats, and methods of making the same
US-2023023362-A1 · Jan 26, 2023 · US
Counter-flow washing
US-2023010634-A1 · Jan 12, 2023 · US
Process and device for the formation of directly-formed cellulosic webs
US-2022364282-A1 · Nov 17, 2022 · US
Method and device for cleaning spinnerets while producing cellulose spunbonded nonwoven fabric
US-2022316096-A1 · Oct 6, 2022 · US
Making An Oral Care Article Of Manufacture
US-2022265529-A1 · Aug 25, 2022 · US
Process For Making An Oral Care Article Of Manufacture
US-2022233416-A1 · Jul 28, 2022 · US
Process and device for the formation of directly-formed cellulosic webs
US-11371173-B2 · Jun 28, 2022 · US
Process for preparing carbon fibers from low polydispersity polyacrylonitrile
US-2022195627-A1 · Jun 23, 2022 · US
Focused rotary jet spinning devices and methods of use thereof
US-2022090300-A1 · Mar 24, 2022 · US
Hydrolysis-resistant thermoplastic polyurethane fiber and method for producing the same
US-2021262122-A1 · Aug 26, 2021 · US
Spunbonded nonwoven with crimped fine fibers
US-11091861-B2 · Aug 17, 2021 · US
Square hollow fiber
US-2021238770-A1 · Aug 5, 2021 · US
Anisotropic lamellar inorganic fiber aerogel materials and preparation method thereof
US-2021213411-A1 · Jul 15, 2021 · US
Nonwoven material, use of the nonwoven material, and wiping cloth, drying cloth and face mask containing the nonwoven material
US-2021164138-A1 · Jun 3, 2021 · US
Nonwoven glucan webs
US-10995435-B2 · May 4, 2021 · US
Solution blow spun protein-based polymer fibers and products comprising same
US-2021123163-A1 · Apr 29, 2021 · US
Spider-silk-like polymer fiber, preparation method therefor and use thereof
US-2021010162-A1 · Jan 14, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01D5/14?
- CPC D01D5/14 is the Cooperative Patent Classification code for “with flowing liquid {or gaseous} stretching media {, e.g. solution-blowing}.”
- How many patents are filed under CPC D01D5/14 (with flowing liquid {or gaseous} stretching media {, e.g. solution-blowing})?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC D01D5/14 growing?
- Publication counts under this code: 10 in 2024 vs 10 in 2025 (latest complete years).