Method for controlling strength of carbon nanotube fiber aggregate
US-2019368076-A1 · Dec 5, 2019 · US
for making electroconductive or anti-static filaments
for making electroconductive or anti-static filaments · 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 | D01F1/09 |
| Official title | for making electroconductive or anti-static filaments |
| Display label | for making electroconductive or anti-static filaments |
| Total patents | 186 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 11 |
| 2017 | 9 |
| 2018 | 16 |
| 2019 | 13 |
| 2020 | 24 |
| 2021 | 27 |
| 2022 | 16 |
| 2023 | 19 |
| 2024 | 17 |
| 2025 | 14 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electromagnetic wave-induced localized heating of CNT filled polymer composites for enhanced inter-bead diffusive bonding of fused filament fabricated parts
US-10414147-B2 · Sep 17, 2019 · US
Fabric items having strands varying along their lengths
US-10400366-B2 · Sep 3, 2019 · US
Conductive elastic fiber and method for fabricating the same
US-2019203383-A1 · Jul 4, 2019 · US
Stretchable conductive nanofibers, stretchable electrode using the same and method of producing the stretchable conductive nanofibers
US-10337122-B2 · Jul 2, 2019 · US
Fibers having electrically conductive core and color-changing coating
US-2019112733-A1 · Apr 18, 2019 · US
Method and apparatus for aligning nanowires deposited by an electrospinning process
US-10259007-B2 · Apr 16, 2019 · US
Conductive fiber comprising metal nanobelt and carbon nanomaterial composite, method for producing conductive fiber, fibrous strain sensor, and method for producing fibrous strain sensor
US-2019094005-A1 · Mar 28, 2019 · US
Polyolefin-based antistatic fiber, being a single component or a conjugate type fiber, and nonwoven fabric including the same
US-10174446-B2 · Jan 8, 2019 · US
Chemical sensor and a method for manufacturing the same
US-2018372677-A1 · Dec 27, 2018 · US
Switching fibers for textiles
US-2018364518-A1 · Dec 20, 2018 · US
Fabric Items Having Strands Varying Along Their Lengths
US-2018363172-A1 · Dec 20, 2018 · US
Graphene fiber and prepartion method thereof
US-10145029-B2 · Dec 4, 2018 · US
Lithium ion batteries comprising nanofibers
US-2018331341-A1 · Nov 15, 2018 · US
Method for manufacturing graphene fiber
US-10106420-B2 · Oct 23, 2018 · US
Electroconductive polymer fiber and its preparation method and application
US-2018291531-A1 · Oct 11, 2018 · US
Garment having antistatic capability
US-2018228225-A1 · Aug 16, 2018 · US
Electrostatic dissipative polyester TPU and compositions thereof
US-10000624-B2 · Jun 19, 2018 · US
Protective shield including hybrid nanofiber composite layers
US-2018162547-A1 · Jun 14, 2018 · US
Method of fabricating conductive thin film
US-9966168-B1 · May 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01F1/09?
- CPC D01F1/09 is the Cooperative Patent Classification code for “for making electroconductive or anti-static filaments.”
- How many patents are filed under CPC D01F1/09 (for making electroconductive or anti-static filaments)?
- Our database includes 186 publications tagged with this CPC code.
- Is patent activity under CPC D01F1/09 growing?
- Publication counts under this code: 17 in 2024 vs 14 in 2025 (latest complete years).