Apparatus for forming contoured composite laminates
US-9782937-B1 · Oct 10, 2017 · US
Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination
Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination · 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 | B29C70/302 |
| Official title | {Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination} |
| Display label | Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination |
| Total patents | 333 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 25 |
| 2016 | 28 |
| 2017 | 23 |
| 2018 | 40 |
| 2019 | 40 |
| 2020 | 42 |
| 2021 | 38 |
| 2022 | 28 |
| 2023 | 26 |
| 2024 | 17 |
| 2025 | 21 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engagement member for splicing a spar assembly
US-2017225767-A1 · Aug 10, 2017 · US
Composite rib assembly
US-2017225766-A1 · Aug 10, 2017 · US
All-composite torque tube with metal eyelets
US-2017203521-A1 · Jul 20, 2017 · US
Composite component for a vehicle seat, and vehicle seat
US-9649961-B2 · May 16, 2017 · US
Composite lay up and method of forming
US-9545757-B1 · Jan 17, 2017 · US
Composite structure and core positioning ply
US-9539769-B2 · Jan 10, 2017 · US
System and methods of generating a computer model of composite component
US-9524356-B2 · Dec 20, 2016 · US
Enhancing Z-Conductivity in Carbon Fiber Reinforced Plastic Composite Layups
US-2016347918-A1 · Dec 1, 2016 · US
Composite rotor blade having weighted material for mass balancing
US-9487290-B2 · Nov 8, 2016 · US
Pressure bulkhead and method for producing a pressure bulkhead
US-2016288897-A1 · Oct 6, 2016 · US
Reinforcing strip for a wind turbine blade
US-2016273516-A1 · Sep 22, 2016 · US
Wind Turbine Blades
US-2016263775-A1 · Sep 15, 2016 · US
Production method for fiber-reinforced component
US-2016221274-A1 · Aug 4, 2016 · US
Composite component for a vehicle seat, and vehicle seat
US-2016214518-A1 · Jul 28, 2016 · US
Composite Forming Apparatus
US-2016207266-A1 · Jul 21, 2016 · US
High modulus hybrid material rotor blade spar
US-2016208616-A1 · Jul 21, 2016 · US
Composite component for a vehicle seat, and vehicle seat
US-2016200231-A1 · Jul 14, 2016 · US
Method of fabricating a curved composite structure using composite prepreg tape
US-9387657-B2 · Jul 12, 2016 · US
Highly integrated structure including leading and trailing edge ribs for an aircraft lifting surface
US-9381991-B2 · Jul 5, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C70/302?
- CPC B29C70/302 is the Cooperative Patent Classification code for “Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination.”
- How many patents are filed under CPC B29C70/302 (Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination)?
- Our database includes 333 publications tagged with this CPC code.
- Is patent activity under CPC B29C70/302 growing?
- Publication counts under this code: 17 in 2024 vs 21 in 2025 (latest complete years).