Transversal sealing system and a method for transversally sealing a tube of packaging material
US-12534252-B2 · Jan 27, 2026 · US
Avoiding burr formation
Avoiding burr formation · 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 | B29C66/324 |
| Official title | {Avoiding burr formation} |
| Display label | Avoiding burr formation |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manifold and method for manufacturing manifold
US-2025387982-A1 · Dec 25, 2025 · US
Sensor module and case unit
US-12432434-B2 · Sep 30, 2025 · US
Manufacturing methods of net stiffeners
US-12384122-B2 · Aug 12, 2025 · US
Multi-layered article
US-12365171-B2 · Jul 22, 2025 · US
Method of forming a shaped article
US-12358235-B2 · Jul 15, 2025 · US
Annular seal material and manufacturing method
US-2025205939-A1 · Jun 26, 2025 · US
A transversal sealing system and a method for transversally sealing a tube of packaging material
US-2025197045-A1 · Jun 19, 2025 · US
Method for manufacturing a structural element of a wind turbine blade, method for manufacturing a wind turbine blade, structural element of a wind turbine blade and wind turbine blade
US-12078143-B2 · Sep 3, 2024 · US
Wind turbine blade leading edge protection method
US-12017415-B2 · Jun 25, 2024 · US
Method of forming a wind turbine blade
US-11927172-B2 · Mar 12, 2024 · US
Manufacturing methods of net stiffeners
US-2024051244-A1 · Feb 15, 2024 · US
Wind turbine rotor blade assembly having a structural trailing edge
US-11879426-B2 · Jan 23, 2024 · US
Method for manufacturing a wind turbine blade and fixture for manufacturing a wind turbine blade
US-2023347600-A1 · Nov 2, 2023 · US
Sensor module and case unit
US-2023224565-A1 · Jul 13, 2023 · US
Method for manufacturing a structural element of a wind turbine blade, method for manufacturing a wind turbine blade, structural element of a wind turbine blade and wind turbine blade
US-2022349377-A1 · Nov 3, 2022 · US
Materials and Methods
US-2022314590-A1 · Oct 6, 2022 · US
Method of Forming a Shaped Article
US-2022274343-A1 · Sep 1, 2022 · US
Wind turbine blade leading edge protection method
US-2022258430-A1 · Aug 18, 2022 · US
Method of forming a wind turbine blade
US-2022213867-A1 · Jul 7, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/324?
- CPC B29C66/324 is the Cooperative Patent Classification code for “Avoiding burr formation.”
- How many patents are filed under CPC B29C66/324 (Avoiding burr formation)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/324 growing?
- Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).