Sizing composition for reinforcing fibres and applications thereof
US-2016355645-A1 · Dec 8, 2016 · US
using pretreated fibrous materials
using pretreated fibrous materials · 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 | C08J5/06 |
| Official title | using pretreated fibrous materials |
| Display label | using pretreated fibrous materials |
| Total patents | 711 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 58 |
| 2016 | 53 |
| 2017 | 87 |
| 2018 | 78 |
| 2019 | 86 |
| 2020 | 76 |
| 2021 | 75 |
| 2022 | 60 |
| 2023 | 44 |
| 2024 | 54 |
| 2025 | 34 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbon fiber-reinforced thermoplastic resin composition, molding material, prepreg, and methods for producing same
US-9249295-B2 · Feb 2, 2016 · US
Carbon fiber bundle, method for producing the same, and molded article made thereof
US-9222202-B2 · Dec 29, 2015 · US
Carbon fiber cord for reinforcing rubber product and rubber product using the same
US-2015369336-A1 · Dec 24, 2015 · US
Phenolic resin, method of preparation, sizing composition for mineral fibres, and resulting products
US-2015361001-A1 · Dec 17, 2015 · US
Ferromagnetic fibre composites
US-2015354131-A1 · Dec 10, 2015 · US
Friction transmission belt
US-9194458-B2 · Nov 24, 2015 · US
Cellulose-based composite materials
US-9193851-B2 · Nov 24, 2015 · US
Hemp fiber reinforced composite with recycled high density polyethylene and production thereof
US-9187624-B2 · Nov 17, 2015 · US
Fiber-containing prepregs and methods and systems of making
US-9186852-B2 · Nov 17, 2015 · US
Fiber reinforced polyamide resin material
US-2015322206-A1 · Nov 12, 2015 · US
Chopped carbon fiber bundles and method for producing chopped carbon fiber bundles
US-2015315364-A1 · Nov 5, 2015 · US
Joining of polymer and surface-modified solid part
US-2015316061-A1 · Nov 5, 2015 · US
Lightning strike protection for composite components
US-2015307206-A1 · Oct 29, 2015 · US
Conductive fiber reinforced polymer composite and multifunctional composite
US-2015299408-A1 · Oct 22, 2015 · US
Nanoparticle pultrusion processing aide
US-9162398-B2 · Oct 20, 2015 · US
Random Mat, Shaped Product of Fiber Reinforced Composite Material, and Carbon Fiber Mat
US-2015292145-A1 · Oct 15, 2015 · US
Stampable sheet
US-2015292146-A1 · Oct 15, 2015 · US
Atmospheric plasma treatment of reinforcement cords and use in rubber articles
US-9133360-B2 · Sep 15, 2015 · US
Carbon fiber-reinforced resin composition, method for manufacturing carbon fiber-reinforced resin composition, molding material, method for manufacturing molding material, and carbon fiber-reinforced resin molded article
US-2015247025-A1 · Sep 3, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J5/06?
- CPC C08J5/06 is the Cooperative Patent Classification code for “using pretreated fibrous materials.”
- How many patents are filed under CPC C08J5/06 (using pretreated fibrous materials)?
- Our database includes 711 publications tagged with this CPC code.
- Is patent activity under CPC C08J5/06 growing?
- Publication counts under this code: 54 in 2024 vs 34 in 2025 (latest complete years).