Box in a box re-sealable cigarette pack
US-10077151-B2 · Sep 18, 2018 · US
Wrappers or flexible covers
Wrappers or flexible covers · 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 | B65D65/02 |
| Official title | Wrappers or flexible covers |
| Display label | Wrappers or flexible covers |
| Total patents | 219 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 15 |
| 2017 | 32 |
| 2018 | 23 |
| 2019 | 28 |
| 2020 | 22 |
| 2021 | 18 |
| 2022 | 17 |
| 2023 | 25 |
| 2024 | 14 |
| 2025 | 15 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat-shrinkable polyester film and package
US-2018229422-A1 · Aug 16, 2018 · US
Heat-shrinkable polyester film, and production method therefor and package thereof
US-2018208375-A1 · Jul 26, 2018 · US
Insulation packaging system
US-2018057231-A1 · Mar 1, 2018 · US
Ethylene acid copolymers, their ionomers, and their use in packaging films and injection molded articles
US-2017369610-A1 · Dec 28, 2017 · US
Transparent poly(phenylene ether) compositions, their methods of manufacture, and food packaging films and containers derived therefrom
US-9845388-B2 · Dec 19, 2017 · US
Film for packaging and packaging bag
US-2017355497-A1 · Dec 14, 2017 · US
Transparent Poly(Phenylene Ether) Compositions, Their Methods of Manufacture, And Food Packaging Films And Containers Derived Therefrom
US-2017335102-A1 · Nov 23, 2017 · US
Silage film, wrapped fodder, and storage method of fodder
US-2017326852-A1 · Nov 16, 2017 · US
Stack of web material for hygiene products
US-9808131-B2 · Nov 7, 2017 · US
Medical Kit and Associated Systems and Methods for Preventing Central Line Associated Blood Stream Infection
US-2017296284-A1 · Oct 19, 2017 · US
Container systems with water-soluble pouches
US-2017298308-A1 · Oct 19, 2017 · US
Medical Kit and Associated Systems and Methods for Preventing Central Line Associated Blood Stream Infection
US-2017296283-A1 · Oct 19, 2017 · US
Process for Individually Marking a Medical Product Present Under Film or in a Bag and Marked Product
US-2017291745-A1 · Oct 12, 2017 · US
Packaging film and method of manufacturing same
US-2017283146-A1 · Oct 5, 2017 · US
Film, a method of making the film, a packaging comprising the film and a method of making the packaging
US-2017283567-A1 · Oct 5, 2017 · US
Shape memory meat packaging
US-2017259951-A1 · Sep 14, 2017 · US
Reclosable multi-article confectionary product packaging and methods with multi-layer graphic branding
US-2017259958-A1 · Sep 14, 2017 · US
Water-soluble packaging film
US-2017247154-A1 · Aug 31, 2017 · US
Packet of Smoke Articles
US-2017240345-A1 · Aug 24, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D65/02?
- CPC B65D65/02 is the Cooperative Patent Classification code for “Wrappers or flexible covers.”
- How many patents are filed under CPC B65D65/02 (Wrappers or flexible covers)?
- Our database includes 219 publications tagged with this CPC code.
- Is patent activity under CPC B65D65/02 growing?
- Publication counts under this code: 14 in 2024 vs 15 in 2025 (latest complete years).