Edible film for food preservation
US-12495808-B2 · Dec 16, 2025 · US
Edible packaging materials
Edible packaging materials · 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 | B65D65/463 |
| Official title | {Edible packaging materials} |
| Display label | Edible packaging materials |
| Total patents | 39 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 6 |
| 2022 | 10 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dissolvable and edible paper and film for food products
US-2025236446-A1 · Jul 24, 2025 · US
Edible film for food preservation
US-2025194616-A1 · Jun 19, 2025 · US
Edible receptacle for pharmaceuticals
US-2024336414-A1 · Oct 10, 2024 · US
Gradient slow-release active composite film and preparation method thereof
US-12060208-B2 · Aug 13, 2024 · US
Edible water-soluble film
US-11945936-B2 · Apr 2, 2024 · US
Packaging material and an oral pouched snuff product
US-11946178-B2 · Apr 2, 2024 · US
Container enclosing a dose of a food or beverage ingredient, assembly including such a container and a food or beverage preparation machine, and food or beverage preparation process implementing such an assembly
US-2023382633-A1 · Nov 30, 2023 · US
Packaged food concentrate with barrier properties provided by an edible packaging
US-2023312204-A1 · Oct 5, 2023 · US
Surface-reacted calcium carbonate as extrusion aid
US-11576410-B2 · Feb 14, 2023 · US
Compositions Suitable for Making Edible Films or Coatings
US-2022402668-A1 · Dec 22, 2022 · US
Pouched product comprising dissolvable composition
US-2022400744-A1 · Dec 22, 2022 · US
Food products and methods of preparing the same
US-11492190-B2 · Nov 8, 2022 · US
A packaging material and an oral pouched snuff product
US-2022112638-A1 · Apr 14, 2022 · US
Babassu-based food composition
US-2022071264-A1 · Mar 10, 2022 · US
Method for manufacturing a solid formulation for oral administration, associated facility and solid forumulation
US-2022054582-A1 · Feb 24, 2022 · US
Pickled vegetable-based edible packaging paper and preparation method therefor
US-11255047-B2 · Feb 22, 2022 · US
Cone-shaped edible container and manufacturing method thereof
US-2022007675-A1 · Jan 13, 2022 · US
Capsule formulation
US-2022008296-A1 · Jan 13, 2022 · US
Cone-shaped edible container
US-2022002047-A1 · Jan 6, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D65/463?
- CPC B65D65/463 is the Cooperative Patent Classification code for “Edible packaging materials.”
- How many patents are filed under CPC B65D65/463 (Edible packaging materials)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC B65D65/463 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).