Sheet containing nanofibers and method for producing same
US-12553164-B2 · Feb 17, 2026 · US
Heating filaments, threads or the like, leaving the spinnerettes
Heating filaments, threads or the like, leaving the spinnerettes · 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 | D01D5/084 |
| Official title | Heating filaments, threads or the like, leaving the spinnerettes |
| Display label | Heating filaments, threads or the like, leaving the spinnerettes |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 10 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rubberized strength member for elastomeric products, in particular vehicle tyres, wherein the strength member has at least one first yarn, method for producing the rubberized strength member, and vehicle tyre having at least one rubberized strength member
US-12370833-B2 · Jul 29, 2025 · US
Method of manufacturing high-strength sheath-core type synthetic fiber, and high-strength sheath-core type synthetic fiber manufactured thereby
US-2025084564-A1 · Mar 13, 2025 · US
Thermoplastic modacrylic resin and thermoplastic modacrylic resin composition including same
US-2025019481-A1 · Jan 16, 2025 · US
Mxene composite fibers and manufacturing method thereof
US-2024384441-A1 · Nov 21, 2024 · US
Polyamide 56 resin and fiber, preparation methods therefor, and use thereof
US-2024336735-A1 · Oct 10, 2024 · US
Pitch-based carbon fiber, method of producing same, and fiber-reinforced plastic
US-2024200233-A1 · Jun 20, 2024 · US
Methods and systems for distributed temperature and pressure sensing comprising a polymer fiber
US-11947163-B2 · Apr 2, 2024 · US
Fiber for artificial hair
US-2024044049-A1 · Feb 8, 2024 · US
Rubberized strength member for elastomeric products, in particular vehicle tyres, wherein the strength member has at least one first yarn, method for producing the rubberized strength member, and vehicle tyre having at least one rubberized strength member
US-2024001714-A1 · Jan 4, 2024 · US
Core-sheath composite fiber, production method therefor, and fiber structure
US-2023399773-A1 · Dec 14, 2023 · US
Production of carbon fiber from asphaltenes
US-2023357026-A1 · Nov 9, 2023 · US
Liquid crystal polyester fibers and method for producing same
US-2023332334-A1 · Oct 19, 2023 · US
Liquid crystal polyester resin composition, liquid crystal polyester fibers, fiber structure and melt molded body
US-2023323208-A1 · Oct 12, 2023 · US
Polyamide Fibers for Airbag and Method for Producing Same
US-2023286460-A1 · Sep 14, 2023 · US
Production of carbon fiber from asphaltenes
US-11731878-B2 · Aug 22, 2023 · US
Industrial polyamide yarn, preparation method therefor, and use thereof
US-2023110442-A1 · Apr 13, 2023 · US
Sheet containing nanofibers and method for producing same
US-2023085519-A1 · Mar 16, 2023 · US
Spinning pack for manufacturing high strength yarn, and yarn manufacturing apparatus and method
US-11603604-B2 · Mar 14, 2023 · US
Production of carbon fiber from asphaltenes
US-2023020290-A1 · Jan 19, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01D5/084?
- CPC D01D5/084 is the Cooperative Patent Classification code for “Heating filaments, threads or the like, leaving the spinnerettes.”
- How many patents are filed under CPC D01D5/084 (Heating filaments, threads or the like, leaving the spinnerettes)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC D01D5/084 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).