Transverse sealing unit for producing transverse sealing seams in a tubular bag machine
US-2024278950-A1 · Aug 22, 2024 · US
Making joints having variable thicknesses in the joint area, e.g. by using jaws having an adapted configuration
Making joints having variable thicknesses in the joint area, e.g. by using jaws having an adapted configuration · 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 | B29C66/346 |
| Official title | {Making joints having variable thicknesses in the joint area, e.g. by using jaws having an adapted configuration} |
| Display label | Making joints having variable thicknesses in the joint area, e.g. by using jaws having an adapted configuration |
| Total patents | 91 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 13 |
| 2019 | 9 |
| 2020 | 12 |
| 2021 | 9 |
| 2022 | 6 |
| 2023 | 10 |
| 2024 | 7 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods using an ultrasonic transducer and scrubbing horn motion to seal a part
US-2022388701-A1 · Dec 8, 2022 · US
Systems and methods using an ultrasonic transducer and scrubbing horn motion to seal a part
US-11426946-B2 · Aug 30, 2022 · US
Systems and methods using multiple synchronized ultrasonic transducers to finish a part
US-2022032394-A1 · Feb 3, 2022 · US
Sealing supported by pressurized air
US-2021394943-A1 · Dec 23, 2021 · US
Systems and methods using an ultrasonic transducer and scrubbing horn motion to seal a part
US-2021370613-A1 · Dec 2, 2021 · US
Method for manufacturing air bag, air bag, and vehicle seat apparatus
US-2021354401-A1 · Nov 18, 2021 · US
Method and system for forming packages
US-11174065-B2 · Nov 16, 2021 · US
Contour-forming welding tool for pulse welding and contour-forming pulse welding method for a medical pack formed as a bag
US-2021299971-A1 · Sep 30, 2021 · US
Bonding apparatus and method
US-11123229-B2 · Sep 21, 2021 · US
Systems and methods using multiple synchronized ultrasonic transducers to finish a part
US-11090758-B1 · Aug 17, 2021 · US
Ultrasonic welding of fibre reinforced thermosetting resin sections
US-11072127-B2 · Jul 27, 2021 · US
Device, in particular for closing a head region of a foodstuffs container made of a laminate having an edge region which is skived and partially folded over itself
US-11001403-B2 · May 11, 2021 · US
Device, in particular for closing a top portion of a food container, consisting of a laminate with a peeled and folded-back edge region
US-10870508-B2 · Dec 22, 2020 · US
Ultrasonic sealing apparatus
US-10807750-B2 · Oct 20, 2020 · 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
Anvil and ultrasonic sealing apparatus
US-10807751-B2 · Oct 20, 2020 · US
Anvil for transversally sealing a tube of packaging material and sealing jaw having an anvil
US-10773846-B2 · Sep 15, 2020 · US
Anvil and ultrasonic sealing apparatus
US-10683118-B2 · Jun 16, 2020 · US
Anvil for transversally sealing a tube of packaging material and sealing jaw having an anvil
US-2020172278-A1 · Jun 4, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/346?
- CPC B29C66/346 is the Cooperative Patent Classification code for “Making joints having variable thicknesses in the joint area, e.g. by using jaws having an adapted configuration.”
- How many patents are filed under CPC B29C66/346 (Making joints having variable thicknesses in the joint area, e.g. by using jaws having an adapted configuration)?
- Our database includes 91 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/346 growing?
- Publication counts under this code: 7 in 2024 vs 9 in 2025 (latest complete years).