Methods and devices for aseptic dry transfer
US-2025283024-A1 · Sep 11, 2025 · US
Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper (clamping or other pressure-applying devices for securing or retaining closure members B65D45/00)
Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper (clamping or other pressure-applying devices for securing or retaining closure members B65D45/00) · 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 | B65D41/00 |
| Official title | Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper (clamping or other pressure-applying devices for securing or retaining closure members B65D45/00) |
| Display label | Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper (clamping or other pressure-applying devices for securing or retaining closure members B65D45/00) |
| Total patents | 58 |
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 | 10 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coated metal closures
US-12409992-B2 · Sep 9, 2025 · US
Methods and devices for aseptic dry transfer
US-12331275-B2 · Jun 17, 2025 · US
Bottle cap composition and bottle cap
US-2024010831-A1 · Jan 11, 2024 · US
Methods and devices for aseptic dry transfer
US-2023272326-A1 · Aug 31, 2023 · US
Methods and devices for aseptic dry transfer
US-11655440-B2 · May 23, 2023 · US
Polyethylene formulations with improved barrier and environmental stress crack resistance
US-2023106941-A1 · Apr 6, 2023 · US
Polyethylene formulations with improved barrier and environmental stress crack resistance
US-11492467-B2 · Nov 8, 2022 · US
Pdms granular coated vial
US-2022236154-A1 · Jul 28, 2022 · US
Removable closure and coating system
US-11377277-B2 · Jul 5, 2022 · US
Resin molding
US-11094226-B2 · Aug 17, 2021 · US
Apparatus and method for injection moulding a cap with a tamperproof ring
US-10974872-B2 · Apr 13, 2021 · US
Polymer composition for caps and closures
US-10889708-B2 · Jan 12, 2021 · US
Methods and devices for aseptic dry transfer
US-2020354665-A1 · Nov 12, 2020 · US
Cap made of foamed polymeric material, and method of making same
US-10618704-B2 · Apr 14, 2020 · US
Light protection package including monolayer container and monolayer closure
US-2020087047-A1 · Mar 19, 2020 · US
Container and cap assembly
US-10543962-B2 · Jan 28, 2020 · US
Container cap and production method for container cap
US-10543961-B2 · Jan 28, 2020 · US
Synthetic resin bottle
US-10472155-B2 · Nov 12, 2019 · US
Container cap and production method for container cap
US-2019256256-A1 · Aug 22, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D41/00?
- CPC B65D41/00 is the Cooperative Patent Classification code for “Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper (clamping or other pressure-applying devices for securing or retaining closure members B65D45/00).”
- How many patents are filed under CPC B65D41/00 (Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper (clamping or other pressure-applying devices for securing or retaining closure members B65D45/00))?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC B65D41/00 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).