Lyocell fibers and methods of producing the same
US-12577706-B2 · Mar 17, 2026 · US
from viscose
from viscose · 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 | D01F2/06 |
| Official title | from viscose |
| Display label | from viscose |
| Total patents | 51 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 8 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lyocell material with modified cross section, cigarette filter, and manufacturing method therefor
US-2025380735-A1 · Dec 18, 2025 · US
Nonwoven material, use of the nonwoven material, and wiping cloth, dryer sheet and face mask containing the nonwoven material
US-12467169-B2 · Nov 11, 2025 · US
Molded body which comprises elastane incorporated in cellulose and manufacturing method
US-12312421-B2 · May 27, 2025 · US
Pressure-balancing feed-in container arrangement and method for feeding material
US-12234574-B2 · Feb 25, 2025 · US
Spinneret, method of heating a spinneret and lyocell process
US-12129573-B2 · Oct 29, 2024 · US
Recycled mixed textile comprising cellulose and synthetic plastic
US-2024263360-A1 · Aug 8, 2024 · US
Method of pulping cotton-based raw material
US-2024199765-A1 · Jun 20, 2024 · US
Method of reusing a mixed textile comprising cellulose and synthetic plastic
US-11987906-B2 · May 21, 2024 · US
Method of pulping cotton-based raw material
US-11939405-B2 · Mar 26, 2024 · US
Microfiber
US-11932969-B2 · Mar 19, 2024 · US
Fiber material for producing a container, method for producing a container using the fiber material, and container comprising the fiber material
US-2024067384-A1 · Feb 29, 2024 · US
Nonwoven material, use of the nonwoven material, and wiping cloth, dryer sheet and face mask containing the nonwoven material
US-2024068140-A1 · Feb 29, 2024 · US
Method of producing a chemical pulp from a textile material which comprises cellulose and a molded body from the chemical pulp
US-11828005-B2 · Nov 28, 2023 · US
Method of producing a chemical pulp from a textile material which comprises cellulose and a molded body from the chemical pulp
US-2023096086-A1 · Mar 30, 2023 · US
Pressure-balancing feed-in container arrangement and method for feeding material
US-2023067439-A1 · Mar 2, 2023 · US
Method of reusing a textile material which comprises cellulose
US-11519104-B2 · Dec 6, 2022 · US
Reusing of lyocell-cellulose for lyocell-methods
US-11519100-B2 · Dec 6, 2022 · US
Lyocell fibers and methods of producing the same
US-2022380941-A1 · Dec 1, 2022 · US
Fibers for reducing drag
US-2022364582-A1 · Nov 17, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01F2/06?
- CPC D01F2/06 is the Cooperative Patent Classification code for “from viscose.”
- How many patents are filed under CPC D01F2/06 (from viscose)?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC D01F2/06 growing?
- Publication counts under this code: 8 in 2024 vs 4 in 2025 (latest complete years).