Cap with reduced thickness
US-11834229-B2 · Dec 5, 2023 · US
with integral internal sealing means
with integral internal sealing means · 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 | B65D41/325 |
| Official title | {with integral internal sealing means} |
| Display label | with integral internal sealing means |
| Total patents | 106 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 12 |
| 2022 | 19 |
| 2023 | 19 |
| 2024 | 16 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Container finish portion with polished buffer zone
US-11807413-B2 · Nov 7, 2023 · US
Cap for a container, and a combination of a cap and of a container neck
US-11738911-B2 · Aug 29, 2023 · US
Closure device for a container
US-2023117474-A1 · Apr 20, 2023 · US
Sealing system for container comprising a material
US-2022402661-A1 · Dec 22, 2022 · US
Closing cap for a container and its production method
US-11518592-B2 · Dec 6, 2022 · US
Closure device for container
US-2022371795-A1 · Nov 24, 2022 · US
Containers and closures
US-11505371-B2 · Nov 22, 2022 · US
Cap configured to retain sealing member in cap body
US-11485549-B2 · Nov 1, 2022 · US
Tethered Cap and Spout
US-2022315302-A1 · Oct 6, 2022 · US
Cap for a container
US-2022297896-A1 · Sep 22, 2022 · US
A cap for a container, and a combination of a cap and of a container neck
US-2022289434-A1 · Sep 15, 2022 · US
Spout assembly and packaging container having the spout assembly
US-11414242-B2 · Aug 16, 2022 · US
Foilless Caps
US-2022250805-A1 · Aug 11, 2022 · US
Closure for a container and components for a closure
US-2022227542-A1 · Jul 21, 2022 · US
Closing cap for a container and its production method
US-2022204229-A1 · Jun 30, 2022 · US
Venting Closure Liner
US-2022194668-A1 · Jun 23, 2022 · US
Multiple asymmetric anchor container closure
US-2022177199-A1 · Jun 9, 2022 · US
Tamper evidence container closure
US-2022119165-A1 · Apr 21, 2022 · US
Package and closure with tamper-evident band
US-2022097935-A1 · Mar 31, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D41/325?
- CPC B65D41/325 is the Cooperative Patent Classification code for “with integral internal sealing means.”
- How many patents are filed under CPC B65D41/325 (with integral internal sealing means)?
- Our database includes 106 publications tagged with this CPC code.
- Is patent activity under CPC B65D41/325 growing?
- Publication counts under this code: 16 in 2024 vs 12 in 2025 (latest complete years).