Methods of producing thermoplastic composites using fabric-based thermoplastic prepregs
US-2021402730-A1 · Dec 30, 2021 · US
direct heating both surfaces to be joined
direct heating both surfaces to be joined · 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 | B29C65/103 |
| Official title | {direct heating both surfaces to be joined} |
| Display label | direct heating both surfaces to be joined |
| Total patents | 78 |
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 | 7 |
| 2017 | 5 |
| 2018 | 10 |
| 2019 | 12 |
| 2020 | 8 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heating unit for heating package sleeves and apparatus comprising such a heating unit
US-11207842-B2 · Dec 28, 2021 · US
Tube skirt decorated with an attractive lateral welding
US-2021323733-A1 · Oct 21, 2021 · US
Methods of producing thermoplastic composites using fabric-based thermoplastic prepregs
US-11141949-B2 · Oct 12, 2021 · US
System and method for welding thermoplastic components to create composite structure
US-2021252798-A1 · Aug 19, 2021 · US
Method for welding molded bodies
US-11090877-B2 · Aug 17, 2021 · US
System and method for welding thermoplastic components to create composite structure
US-11077624-B2 · Aug 3, 2021 · US
Apparatus for sterilized welding
US-2021178506-A1 · Jun 17, 2021 · US
Method and installation for joining a cover layer to an object, as well as cover layer suitable for the method
US-10981369-B2 · Apr 20, 2021 · US
Profile connection
US-2021001563-A1 · Jan 7, 2021 · US
Profile connection
US-2021001566-A1 · Jan 7, 2021 · US
Method and device for thermal activation of packaging sleeves
US-10843832-B2 · Nov 24, 2020 · US
System and method for welding thermoplastic components to create composite structure
US-2020269519-A1 · Aug 27, 2020 · US
Method for producing a tube skirt decorated with an aesthetic lateral weld
US-10723084-B2 · Jul 28, 2020 · US
System and method for welding thermoplastic components to create composite structure
US-10703049-B2 · Jul 7, 2020 · US
Fabric pinch sack-making machine, pinch sack and method for the production thereof
US-10703051-B2 · Jul 7, 2020 · US
Methods of producing thermoplastic composites using fabric-based thermoplastic prepregs
US-2020207053-A1 · Jul 2, 2020 · US
Methods of producing thermoplastic composites using fabric-based thermoplastic prepregs
US-10625486-B2 · Apr 21, 2020 · US
Gas shielded infrared welding and staking system
US-10562234-B2 · Feb 18, 2020 · US
System and method for welding thermoplastic components to create composite structure
US-2019389144-A1 · Dec 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C65/103?
- CPC B29C65/103 is the Cooperative Patent Classification code for “direct heating both surfaces to be joined.”
- How many patents are filed under CPC B29C65/103 (direct heating both surfaces to be joined)?
- Our database includes 78 publications tagged with this CPC code.
- Is patent activity under CPC B29C65/103 growing?
- Publication counts under this code: 4 in 2024 vs 6 in 2025 (latest complete years).