Method for manufacturing molded article, and composite material
US-11932741-B2 · Mar 19, 2024 · US
using fibres of at least two types
using fibres of at least two types · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08J5/247 |
| Official title | {using fibres of at least two types} |
| Display label | using fibres of at least two types |
| Total patents | 117 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 15 |
| 2019 | 13 |
| 2020 | 31 |
| 2021 | 7 |
| 2022 | 9 |
| 2023 | 7 |
| 2024 | 8 |
| 2025 | 10 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stitching yarn and ncf fabric contaning such yarn
US-2020385906-A1 · Dec 10, 2020 · US
Filaments of microfibrillated cellulose
US-2020339783-A1 · Oct 29, 2020 · US
Epoxy resin, epoxy resin composition, epoxy resin cured product and composite material
US-2020325398-A1 · Oct 15, 2020 · US
Resin supply material, preform, and method of producing fiber-reinforced resin
US-10800894-B2 · Oct 13, 2020 · US
Thermally conductive resin, resin composition, prepreg, and copper clad laminate
US-10752744-B2 · Aug 25, 2020 · US
Aligned discontinuous fiber preforms, composites and systems and processes of manufacture
US-2020240060-A1 · Jul 30, 2020 · US
Composite material via in-situ polymerization of thermoplastic (meth)acrylic resins and its use
US-10711117-B2 · Jul 14, 2020 · US
Resin composite film including cellulose microfiber layer
US-10703070-B2 · Jul 7, 2020 · US
Resin composition, prepreg, and copper clad laminate
US-10696783-B2 · Jun 30, 2020 · US
System for producing a fully impregnated thermoplastic prepreg
US-10683406-B2 · Jun 16, 2020 · US
Composite fuel pipes
US-10676610-B2 · Jun 9, 2020 · US
Aligned discontinuous fiber preforms, composites and systems and processes of manufacture
US-10669659-B2 · Jun 2, 2020 · US
Reinforced paper, method of making a reinforced paper, and article comprising a reinforced paper
US-2020123708-A1 · Apr 23, 2020 · US
Method for producing impregnated fiber structures
US-10611889-B2 · Apr 7, 2020 · US
Thermoplastic prepreg and laminate
US-10604633-B2 · Mar 31, 2020 · US
Material, method for producing the material, partially welded material, composite material, and method of producing molded product
US-2020002484-A1 · Jan 2, 2020 · US
Continuous fibrous tape comprising fibres and method for making such tape
US-2019375168-A1 · Dec 12, 2019 · US
Fiber-reinforced resin material and laminate
US-2019329526-A1 · Oct 31, 2019 · US
System for producing a fully impregnated thermoplastic prepreg
US-2019299546-A1 · Oct 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J5/247?
- CPC C08J5/247 is the Cooperative Patent Classification code for “using fibres of at least two types.”
- How many patents are filed under CPC C08J5/247 (using fibres of at least two types)?
- Our database includes 117 publications tagged with this CPC code.
- Is patent activity under CPC C08J5/247 growing?
- Publication counts under this code: 8 in 2024 vs 10 in 2025 (latest complete years).