Systems and methods for the application and sealing of end closures on containers
US-2025162752-A1 · May 22, 2025 · US
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using sealing jaws or sealing dies
using sealing jaws or sealing dies · 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 | B31B50/642 |
| Official title | {using sealing jaws or sealing dies} |
| Display label | using sealing jaws or sealing dies |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for the application and sealing of end closures on containers
US-12240642-B2 · Mar 4, 2025 · US
Assembly for producing sealed packaging units
US-11597553-B2 · Mar 7, 2023 · US
Systems and methods for the application and sealing of end closures on containers
US-2022063855-A1 · Mar 3, 2022 · US
Ultrasonic welding systems and methods using dual, synchronized horns on opposite sides of parts to be joined
US-10807314-B1 · Oct 20, 2020 · US
Method of ultrasonically bonding paperboard
US-10647079-B2 · May 12, 2020 · US
Method of Ultrasonically Bonding Paperboard
US-2020070462-A1 · Mar 5, 2020 · US
An assembly for producing sealed packaging units
US-2019135470-A1 · May 9, 2019 · US
Device and Method for Compressing Packaging Sleeves
US-2018243996-A1 · Aug 30, 2018 · US
Suspension for a sealing jaw and method for calibrating sealing jaws
US-9656774-B2 · May 23, 2017 · US
Ultrasonic joining method and ultrasonic joining device
US-9399330-B2 · Jul 26, 2016 · US
Sealing unit and a suspension for a sealing jaw utilized in such sealing unit
US-9126707-B2 · Sep 8, 2015 · US
Ultrasonic joining method and ultrasonic joining device
US-2015165718-A1 · Jun 18, 2015 · US