Method for the continuous production of a composite material profile section from thermoplastic polymer having high fluidity
US-2021339487-A1 · Nov 4, 2021 · US
Component parts, details or accessories; Auxiliary operations
Component parts, details or accessories; Auxiliary operations · 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 | B29C70/525 |
| Official title | {Component parts, details or accessories; Auxiliary operations} |
| Display label | Component parts, details or accessories; Auxiliary operations |
| Total patents | 102 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 10 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 15 |
| 2021 | 5 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 13 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for producing fiber-reinforced resin molding material
US-2021245448-A1 · Aug 12, 2021 · US
Hybrid Molded & Pultruded Devices
US-2021237377-A1 · Aug 5, 2021 · US
Methods for fiber reinforced additive manufacturing
US-2021221054-A1 · Jul 22, 2021 · US
Pultrusion of continuous sections having discontinuous cross-sectional profile
US-10836125-B2 · Nov 17, 2020 · US
Methods for fiber reinforced additive manufacturing
US-10821662-B2 · Nov 3, 2020 · US
Pultrusion process of forming multi-layered structures of dissimilar materials using a multi-die pultrusion device
US-2020338841-A1 · Oct 29, 2020 · US
Method and apparatus for additive mechanical growth of tubular structures
US-10814604-B2 · Oct 27, 2020 · US
Relating to wind turbine blade manufacture
US-2020332763-A1 · Oct 22, 2020 · US
Pultrusion method for producing fibre-reinforced plastic profiled sections and pultrusion device
US-2020282674-A1 · Sep 10, 2020 · US
Manufacturing fiber-reinforced thermoplastic concentrates
US-2020269529-A1 · Aug 27, 2020 · US
Fabrication of gap fillers for composite parts that exhibit varying radii of curvature
US-10717239-B2 · Jul 21, 2020 · US
Clamping system for holding a composite charge during forming over a forming mandrel
US-10703055-B2 · Jul 7, 2020 · US
Wind turbine blades
US-10688738-B2 · Jun 23, 2020 · US
Pultruded Impregnated Fibers and Uses Therefor
US-2020157293-A1 · May 21, 2020 · US
Method and apparatus for manufacturing a part of a wind turbine blade
US-10639856-B2 · May 5, 2020 · US
Production of a plurality of different fiber composite components for high volumes in a continuous process
US-10596772-B2 · Mar 24, 2020 · US
Method for producing composite material component and device for producing composite material component
US-2020086590-A1 · Mar 19, 2020 · US
Injection box for a pultrusion system for producing fibre-reinforced plastic profiles, in particular plastic rods
US-2020086591-A1 · Mar 19, 2020 · US
Process for producing resin-impregnated fiber bundle
US-10486338-B2 · Nov 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C70/525?
- CPC B29C70/525 is the Cooperative Patent Classification code for “Component parts, details or accessories; Auxiliary operations.”
- How many patents are filed under CPC B29C70/525 (Component parts, details or accessories; Auxiliary operations)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC B29C70/525 growing?
- Publication counts under this code: 13 in 2024 vs 10 in 2025 (latest complete years).