Integrally Blow-Moulded Bag-in-Container Having Interface Vents Opening to the Atmosphere at Location Adjacent to Bag's Mouth; Preform for Making It; and Processes for Producing the Preform and Bag-in-Container
US-2020354108-A1 · Nov 12, 2020 · US
Loose, or loosely-attached, linings
Loose, or loosely-attached, linings · 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 | B65D25/16 |
| Official title | Loose, or loosely-attached, linings |
| Display label | Loose, or loosely-attached, linings |
| Total patents | 139 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 5 |
| 2017 | 11 |
| 2018 | 9 |
| 2019 | 11 |
| 2020 | 14 |
| 2021 | 16 |
| 2022 | 15 |
| 2023 | 14 |
| 2024 | 15 |
| 2025 | 16 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Delamination container and preform
US-10807758-B2 · Oct 20, 2020 · US
Receptacle liner
US-2020324966-A1 · Oct 15, 2020 · US
Ovenable package
US-2020305637-A1 · Oct 1, 2020 · US
Container, preform assembly and method and apparatus for forming containers
US-2020290768-A1 · Sep 17, 2020 · US
Receptacle liner
US-10737878-B2 · Aug 11, 2020 · US
Synthetic resin-made multilayer container
US-2020231321-A1 · Jul 23, 2020 · US
Liner for an overpack assembly
US-2020207532-A1 · Jul 2, 2020 · US
Medical device containment and transportation systems and methods
US-2020205925-A1 · Jul 2, 2020 · US
Combination carrying device
US-10696454-B1 · Jun 30, 2020 · US
Integrally blow-moulded bag-in-container having an inner layer and the outer layer made of the same material and preform for making it
US-2020017282-A1 · Jan 16, 2020 · US
Containers with active surface and methods of forming such containers
US-2019382161-A1 · Dec 19, 2019 · US
Water storage tank bladder, manufacturing method therefor, water storage tank including bladder, and water treatment apparatus including water storage tank
US-10507954-B2 · Dec 17, 2019 · US
Flexible pouch with a larger opening
US-10501250-B2 · Dec 10, 2019 · US
Fluid containment system
US-2019300240-A1 · Oct 3, 2019 · US
Delaminated container manufacturing method and air leak inspection method for delaminated container
US-10427821-B2 · Oct 1, 2019 · US
Bag-in-box
US-2019084743-A1 · Mar 21, 2019 · US
Device
US-2019077578-A1 · Mar 14, 2019 · US
Method of machining workpiece and boring drill
US-10213846-B2 · Feb 26, 2019 · US
Storage systems, methods and containers
US-2019031399-A1 · Jan 31, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D25/16?
- CPC B65D25/16 is the Cooperative Patent Classification code for “Loose, or loosely-attached, linings.”
- How many patents are filed under CPC B65D25/16 (Loose, or loosely-attached, linings)?
- Our database includes 139 publications tagged with this CPC code.
- Is patent activity under CPC B65D25/16 growing?
- Publication counts under this code: 15 in 2024 vs 16 in 2025 (latest complete years).