Panel with paint ready surface
US-2016361910-A1 · Dec 15, 2016 · US
Fibres of continuous length
Fibres of continuous length · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C66/72141 |
| Official title | {Fibres of continuous length} |
| Display label | Fibres of continuous length |
| Total patents | 580 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 55 |
| 2016 | 64 |
| 2017 | 73 |
| 2018 | 45 |
| 2019 | 57 |
| 2020 | 61 |
| 2021 | 63 |
| 2022 | 46 |
| 2023 | 44 |
| 2024 | 35 |
| 2025 | 31 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adjustable shim
US-9452588-B2 · Sep 27, 2016 · US
Apparatus and method for producing tire
US-9393751-B2 · Jul 19, 2016 · US
Composite radius fillers and methods of forming the same
US-9370921-B2 · Jun 21, 2016 · US
Bondline embedded current sensor
US-9267906-B2 · Feb 23, 2016 · US
Systems and methods for assembling stiffened composite structures
US-9221235-B1 · Dec 29, 2015 · US
Composite Radius Fillers and Methods of Forming the Same
US-2015367619-A1 · Dec 24, 2015 · US
Conductive bonded composites
US-2015361308-A1 · Dec 17, 2015 · US
Polyethylene composite members and methods for forming the same
US-2015343747-A1 · Dec 3, 2015 · US
Composite component
US-2015343742-A1 · Dec 3, 2015 · US
Manufacturing plastic composite articles
US-2015336329-A1 · Nov 26, 2015 · US
Tire carcass ply joining apparatus and method
US-2015336346-A1 · Nov 26, 2015 · US
Composite joining system and method
US-9193129-B2 · Nov 24, 2015 · US
Composite structures having integrated stiffeners with smooth runouts and method of making the same
US-2015328846-A1 · Nov 19, 2015 · US
Method and apparatus for repairing composite materials
US-2015328877-A1 · Nov 19, 2015 · US
Assembly including a reinforced composite part with a pre-formed rivet receiving button
US-9186867-B2 · Nov 17, 2015 · US
Method for manufacturing a part made of composite material for an aircraft structure by pultrusion and cocuring
US-2015321429-A1 · Nov 12, 2015 · US
Wind turbine blade with lightning protection
US-2015308415-A1 · Oct 29, 2015 · US
Rotor blade for a wind turbine, method and manufacturing mold for the production thereof
US-9168705-B2 · Oct 27, 2015 · US
Joining Composite Components Using Low Temperature Thermoplastic Film Fusion
US-2015298388-A1 · Oct 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/72141?
- CPC B29C66/72141 is the Cooperative Patent Classification code for “Fibres of continuous length.”
- How many patents are filed under CPC B29C66/72141 (Fibres of continuous length)?
- Our database includes 580 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/72141 growing?
- Publication counts under this code: 35 in 2024 vs 31 in 2025 (latest complete years).