Composite manufacturing method and apparatus
US-2024308147-A1 · Sep 19, 2024 · US
characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special induction coils
characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special induction coils · 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 | B29C65/3668 |
| Official title | {characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special induction coils} |
| Display label | characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special induction coils |
| Total patents | 199 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 10 |
| 2017 | 13 |
| 2018 | 16 |
| 2019 | 20 |
| 2020 | 13 |
| 2021 | 23 |
| 2022 | 24 |
| 2023 | 27 |
| 2024 | 27 |
| 2025 | 15 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inductor for induction welding of a packaging material
US-2019389145-A1 · Dec 26, 2019 · US
Pressure unit
US-2019344914-A1 · Nov 14, 2019 · US
Method and installation for joining a cover layer to an object, as well as cover layer suitable for the method
US-2019315110-A1 · Oct 17, 2019 · US
Method For Assembling Thermoplastic Tubes By Induction Welding
US-2019283338-A1 · Sep 19, 2019 · US
Method and apparatus for thermally joining thermoplastic fiber composite components, and cover for a pressurization device suitable for this purpose
US-2019283170-A1 · Sep 19, 2019 · US
Conformable induction coils for induction joining
US-10377084-B2 · Aug 13, 2019 · US
Induction sealing device and method of sealing a packaging material using said induction sealing device
US-10358243-B2 · Jul 23, 2019 · US
Sealing device comprising an injection molded magnetic field concentrator
US-10350829-B2 · Jul 16, 2019 · US
Induction-softened thermoplastic shims
US-2019162226-A1 · May 30, 2019 · US
Improved induction sealing system
US-2019152161-A1 · May 23, 2019 · US
Fiber-reinforced thermoplastic resin member welding method and welding device
US-2019134920-A1 · May 9, 2019 · US
Induction-softened thermoplastic shims
US-10274005-B2 · Apr 30, 2019 · US
Methods for fabrication of thermoplastic components
US-10219329-B2 · Feb 26, 2019 · US
Induction sealing device and method for manufacturing an induction sealing device
US-10160162-B2 · Dec 25, 2018 · US
Mechanical interlocking realized through induction heating for polymeric composite repair
US-10160172-B2 · Dec 25, 2018 · US
A sealing device comprising an injection molded magnetic field concentrator
US-2018354199-A1 · Dec 13, 2018 · US
A sealing device with increased robustness
US-2018345592-A1 · Dec 6, 2018 · US
Opening Device for a Container and a Method for Producing Such Opening Device
US-2018327136-A1 · Nov 15, 2018 · US
Vorrichtung zum Siegeln einer Verpackung
US-2018312284-A1 · Nov 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C65/3668?
- CPC B29C65/3668 is the Cooperative Patent Classification code for “characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special induction coils.”
- How many patents are filed under CPC B29C65/3668 (characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special induction coils)?
- Our database includes 199 publications tagged with this CPC code.
- Is patent activity under CPC B29C65/3668 growing?
- Publication counts under this code: 27 in 2024 vs 15 in 2025 (latest complete years).