Treated Kraft pulp compositions and methods of making the same
US-12392086-B2 · Aug 19, 2025 · US
Composition of the spinning solution or the bath
Composition of the spinning solution or the bath · 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 | D01F2/08 |
| Official title | Composition of the spinning solution or the bath |
| Display label | Composition of the spinning solution or the bath |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite lithium iron phosphate material, lithium ion battery using same, and preparation method of same
US-2025197220-A1 · Jun 19, 2025 · US
Lyocell fiber with viscose like properties
US-12227886-B2 · Feb 18, 2025 · US
Wet-spun fibers, production method therefor, and sub-micron fibrils and production method therefor
US-2025043463-A1 · Feb 6, 2025 · US
Flame retardant cellulosic man-made fibers
US-12116701-B2 · Oct 15, 2024 · US
Recycled mixed textile comprising cellulose and synthetic plastic
US-2024263360-A1 · Aug 8, 2024 · US
Method of reusing a mixed textile comprising cellulose and synthetic plastic
US-11987906-B2 · May 21, 2024 · US
Anti-counterfeiting modal fiber, preparation method and anti-counterfeiting method
US-11946166-B2 · Apr 2, 2024 · US
Solvent-spun cellulosic fiber
US-11898273-B2 · Feb 13, 2024 · US
Composite fiber sponge containing sulforaphane
US-2023398165-A1 · Dec 14, 2023 · US
Process and device for the formation of directly-formed cellulosic webs
US-11767623-B2 · Sep 26, 2023 · US
Treated kraft pulp compositions and methods of making the same
US-2023142284-A1 · May 11, 2023 · US
Functionalization of foreign matters in lyocell-methods and molded bodies thereof
US-2023095901-A1 · Mar 30, 2023 · US
Functionalization of foreign material in lyocell-methods
US-11519101-B2 · Dec 6, 2022 · US
Anti-counterfeiting modal fiber, preparation method and anti-counterfeiting method
US-2022364271-A1 · Nov 17, 2022 · US
Process and device for the formation of directly-formed cellulosic webs
US-2022364282-A1 · Nov 17, 2022 · US
Method of obtaining rayon fibers
US-11441264-B1 · Sep 13, 2022 · US
Process and device for the formation of directly-formed cellulosic webs
US-11371173-B2 · Jun 28, 2022 · US
Treated Kraft pulp compositions and methods of making the same
US-11332883-B2 · May 17, 2022 · US
Method for producing a viscose solution and a viscose solution produced thereby and a method for producing viscose fiber
US-2022119554-A1 · Apr 21, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01F2/08?
- CPC D01F2/08 is the Cooperative Patent Classification code for “Composition of the spinning solution or the bath.”
- How many patents are filed under CPC D01F2/08 (Composition of the spinning solution or the bath)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC D01F2/08 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).