Package of absorbent sanitary articles, method and machine for packaging absorbent sanitary articles
US-2025352411-A1 · Nov 20, 2025 · US
and then to form closing folds of similar form at opposite ends of the tube
and then to form closing folds of similar form at opposite ends of the tube · 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 | B65B11/12 |
| Official title | and then to form closing folds of similar form at opposite ends of the tube |
| Display label | and then to form closing folds of similar form at opposite ends of the tube |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 7 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 2 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for forming cavity to retain item(s) during packaging
US-12428183-B1 · Sep 30, 2025 · US
Heat sealing apparatuses and methods of use thereof
US-2025282103-A1 · Sep 11, 2025 · US
Device and method for forming a container by folding
US-12404056-B2 · Sep 2, 2025 · US
Heat sealing apparatuses and methods of use thereof
US-12330379-B2 · Jun 17, 2025 · US
Device and method for producing bundles of individual packages
US-12145754-B2 · Nov 19, 2024 · US
Apparatus and method for heating a movable web
US-12070910-B2 · Aug 27, 2024 · US
Magazine unit for a packaging machine, packaging machine having a magazine unit and method for operating a packaging machine
US-11820616-B2 · Nov 21, 2023 · US
Multi-die heat sealing system and process
US-11691353-B2 · Jul 4, 2023 · US
Heat sealing apparatuses and methods of use thereof
US-2023141479-A1 · May 11, 2023 · US
Method for packaging products and packaging installation
US-2023115847-A1 · Apr 13, 2023 · US
Apparatus and method for heating a movable web
US-2023090054-A1 · Mar 23, 2023 · US
Method for making an airtight wrapper and airtight wrapper thus obtained
US-11584553-B2 · Feb 21, 2023 · US
Continuous motion packaging machine with rotating flights
US-11577915-B2 · Feb 14, 2023 · US
Folding apparatus
US-11535411-B2 · Dec 27, 2022 · US
Multi-die heat sealing system and process
US-2022402216-A1 · Dec 22, 2022 · US
Device and method for forming a container by folding
US-2022332447-A1 · Oct 20, 2022 · US
Device and Method for Producing Bundles of Individual Packages
US-2022250776-A1 · Aug 11, 2022 · US
Folding Apparatus
US-2021188468-A1 · Jun 24, 2021 · US
Method for making an airtight wrapper and airtight wrapper thus obtained
US-2021122508-A1 · Apr 29, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65B11/12?
- CPC B65B11/12 is the Cooperative Patent Classification code for “and then to form closing folds of similar form at opposite ends of the tube.”
- How many patents are filed under CPC B65B11/12 (and then to form closing folds of similar form at opposite ends of the tube)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC B65B11/12 growing?
- Publication counts under this code: 2 in 2024 vs 5 in 2025 (latest complete years).