Joining composite elements of wind turbine blades
US-2026091561-A1 · Apr 2, 2026 · US
Heated wire {resistive ribbon, resistive band or resistive strip (electrical insulating support therefor B29C66/81871)}
Heated wire {resistive ribbon, resistive band or resistive strip (electrical insulating support therefor B29C66/81871)} · 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 | B29C65/22 |
| Official title | Heated wire {resistive ribbon, resistive band or resistive strip (electrical insulating support therefor B29C66/81871)} |
| Display label | Heated wire {resistive ribbon, resistive band or resistive strip (electrical insulating support therefor B29C66/81871)} |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for joining two parts by means of electric resistance welding
US-2025256464-A1 · Aug 14, 2025 · US
Packaging system and seal jaw for packaging film
US-12312115-B2 · May 27, 2025 · US
Fusion bonding wafer, tube fusion bonding device, and tube fusion bonding method
US-2025115005-A1 · Apr 10, 2025 · US
Method for welding parts made of thermoplastic material
US-12240184-B2 · Mar 4, 2025 · US
Internal tension member of inflatable product, manufacturing apparatus and method therefor, and inflatable product
US-2025009140-A1 · Jan 9, 2025 · US
Methods and apparatus to facilitate plastic film processing
US-12097989-B2 · Sep 24, 2024 · US
Methods and apparatus to facilitate plastic film processing
US-12037155-B2 · Jul 16, 2024 · US
Device and method for splicing and continuously providing a film web
US-11987461-B2 · May 21, 2024 · US
Method for welding parts made of thermoplastic material
US-2023302739-A1 · Sep 28, 2023 · US
Method for welding parts made of thermoplastic material
US-11685125-B2 · Jun 27, 2023 · US
Deep-drawing packaging machine with impulse sealing bars and impulse sealing method
US-11667413-B2 · Jun 6, 2023 · US
Methods and apparatus to facilitate plastic film processing
US-11565844-B2 · Jan 31, 2023 · US
Deep-drawing packaging machine with impulse sealing bars and impulse sealing method
US-2022324595-A1 · Oct 13, 2022 · US
Method for welding parts made of thermoplastic material
US-2022266537-A1 · Aug 25, 2022 · US
Guide member with expansion element for inflation and sealing assembly
US-11407193-B2 · Aug 9, 2022 · US
Forming funnel for constraining cushioned mailers as well as system and method for closing an opening of a mailer
US-11383456-B2 · Jul 12, 2022 · US
Methods and apparatus to facilitate plastic film processing
US-2022177175-A1 · Jun 9, 2022 · US
Internal tension member of inflatable product, manufacturing apparatus and method therefor, and inflatable product
US-2022117405-A1 · Apr 21, 2022 · US
Device and method for splicing and continuously providing a film web
US-2022081245-A1 · Mar 17, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C65/22?
- CPC B29C65/22 is the Cooperative Patent Classification code for “Heated wire {resistive ribbon, resistive band or resistive strip (electrical insulating support therefor B29C66/81871)}.”
- How many patents are filed under CPC B29C65/22 (Heated wire {resistive ribbon, resistive band or resistive strip (electrical insulating support therefor B29C66/81871)})?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC B29C65/22 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).