Method for manufacturing a pouch for holding therein a liquid
US-12558852-B2 · Feb 24, 2026 · US
Applying a mark during joining
Applying a mark during joining · 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 | B29C66/306 |
| Official title | {Applying a mark during joining} |
| Display label | Applying a mark during joining |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for assessing quality of a transversal sealing of a food package
US-12522394-B2 · Jan 13, 2026 · US
A method for assessing quality of a transversal sealing of a food package
US-2024317444-A1 · Sep 26, 2024 · US
A method for manufacturing a pouch for holding therein a liquid
US-2024278508-A1 · Aug 22, 2024 · US
Method of performing a task in registration with a seal in materials and flexible containers made by method
US-12037154-B2 · Jul 16, 2024 · US
Methods and apparatuses for altering portions of substrates with vibration energy
US-2023405943-A1 · Dec 21, 2023 · US
Air flow rate measurement device
US-11747183-B2 · Sep 5, 2023 · US
Metal-resin composite and method for producing same
US-11565480-B2 · Jan 31, 2023 · US
Container blanks for flexible packages and methods of making flexible packages
US-11338975-B2 · May 24, 2022 · US
Substrate bonding apparatus
US-11267237-B2 · Mar 8, 2022 · US
Heat sealing system
US-2022063205-A1 · Mar 3, 2022 · US
Metal-resin composite and method for producing same
US-2021347127-A1 · Nov 11, 2021 · US
Air flow rate measurement device
US-2021341324-A1 · Nov 4, 2021 · US
Method of Performing a Task in Registration With a Seal In Materials and Flexible Containers Made By Method
US-2021309403-A1 · Oct 7, 2021 · US
Filling machine and a method for filling a package of a web of packaging material with a food product
US-10974407-B2 · Apr 13, 2021 · US
Substrate bonding apparatus
US-2021078317-A1 · Mar 18, 2021 · US
Methods of sealing flexible containers with expansion materials
US-10836528-B2 · Nov 17, 2020 · US
Sonic label welding unit and method of manufacturing a multi-layered care label
US-10710309-B2 · Jul 14, 2020 · US
Heat sealing system
US-2020189205-A1 · Jun 18, 2020 · US
Marked thermoplastic compositions, methods of making and articles comprising the same, and uses thereof
US-10639851-B2 · May 5, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/306?
- CPC B29C66/306 is the Cooperative Patent Classification code for “Applying a mark during joining.”
- How many patents are filed under CPC B29C66/306 (Applying a mark during joining)?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/306 growing?
- Publication counts under this code: 3 in 2023 vs 3 in 2024 (latest complete years).