Composite material for additive manufacturing of a three-dimensional composite product
US-2017361527-A1 · Dec 21, 2017 · US
Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof · 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 | D01F2/00 |
| Official title | Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof |
| Display label | Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof |
| Total patents | 309 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 21 |
| 2017 | 20 |
| 2018 | 21 |
| 2019 | 23 |
| 2020 | 42 |
| 2021 | 35 |
| 2022 | 30 |
| 2023 | 32 |
| 2024 | 32 |
| 2025 | 29 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing high tensile strength nanofiber yarn
US-2017356102-A1 · Dec 14, 2017 · US
Fabric having tobacco entangled with structural fibers
US-9814261-B2 · Nov 14, 2017 · US
Compositions comprising microfibrilated cellulose and polymers and methods of manufacturing fibres and nonwoven materials therefrom
US-2017306562-A1 · Oct 26, 2017 · US
Fibers and Yarns with Blocking Function
US-2017306531-A1 · Oct 26, 2017 · US
Lyocell crimped fiber
US-2017292207-A1 · Oct 12, 2017 · US
Process for pretreating reclaimed cotton fibers to be used in the production of molded bodies from regenerated cellulose
US-2017284023-A9 · Oct 5, 2017 · US
Fast-fibrillating lyocell fibers, and use thereof
US-2017241079-A1 · Aug 24, 2017 · US
Liquid-impregnated nonwoven fabric which contains zinc oxide-containing cellulose fibers
US-2017239153-A1 · Aug 24, 2017 · US
Composition comprising ultrafine cellulose fibers
US-2017226407-A1 · Aug 10, 2017 · US
Modified cross-section lyocell material for tobacco filter, and preparation method therefor
US-2017156394-A1 · Jun 8, 2017 · US
Production method for purified polysaccharide fibers, purified polysaccharide fibers, fiber-rubber complex, and tire
US-9670596-B2 · Jun 6, 2017 · US
Cellulose fiber, composite material, and method of producing the cellulose fiber
US-2017145595-A1 · May 25, 2017 · US
Lyocell staple fiber
US-2017121855-A1 · May 4, 2017 · US
Lyocell fiber
US-2017121857-A1 · May 4, 2017 · US
Method for the production of lignin-containing precursor fibres and also carbon fibres
US-9631298-B2 · Apr 25, 2017 · US
Method for producing cellulose nanofiber, cellulose nanofiber, master batch, and resin composition
US-9624606-B2 · Apr 18, 2017 · US
Grafted crosslinked cellulose
US-2017066865-A1 · Mar 9, 2017 · US
Grafted crosslinked cellulose
US-2017022314-A1 · Jan 26, 2017 · US
Method for fabricating fiber products and composites
US-9534320-B2 · Jan 3, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01F2/00?
- CPC D01F2/00 is the Cooperative Patent Classification code for “Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof.”
- How many patents are filed under CPC D01F2/00 (Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof)?
- Our database includes 309 publications tagged with this CPC code.
- Is patent activity under CPC D01F2/00 growing?
- Publication counts under this code: 32 in 2024 vs 29 in 2025 (latest complete years).