Chemical liquid, resist pattern forming method, semiconductor chip manufacturing method, chemical liquid storage body, and chemical liquid manufacturing method
US-12572070-B2 · Mar 10, 2026 · US
Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags · 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 | B65D77/00 |
| Official title | Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags |
| Display label | Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Packed roof window products
US-12428193-B2 · Sep 30, 2025 · US
Polysilicon fracture object and production method therefor
US-12404451-B2 · Sep 2, 2025 · US
Packed roof window products
US-2024425232-A1 · Dec 26, 2024 · US
Low-melting-point glass
US-2024417307-A1 · Dec 19, 2024 · US
Method for preventing deformation of resin-made agrochemical container
US-2024336867-A1 · Oct 10, 2024 · US
Polysilicon fracture object and production method therefor
US-2023193133-A1 · Jun 22, 2023 · US
Multilayer article suitable for use of storage bag for agricultural products
US-11400694-B2 · Aug 2, 2022 · US
Cosmetics containing other cosmetic materials
US-11266222-B2 · Mar 8, 2022 · US
Chemical liquid, resist pattern forming method, semiconductor chip manufacturing method, chemical liquid storage body, and chemical liquid manufacturing method
US-2021373439-A1 · Dec 2, 2021 · US
Tray for prismatic honeycomb structure
US-11168034-B2 · Nov 9, 2021 · US
Tray for prismatic honeycomb structure
US-2021284583-A1 · Sep 16, 2021 · US
Medical cannula package
US-2021244876-A1 · Aug 12, 2021 · US
Cosmetics containing other cosmetic materials
US-2020323328-A1 · Oct 15, 2020 · US
Packaging for timepiece appliques
US-10766689-B2 · Sep 8, 2020 · US
Nanostructure dispersion liquid-containing container, method of storing and method of transporting nanostructure dispersion liquid, and methods of producing composite material composition and aggregate using nanostructure dispersion liquid
US-10752506-B2 · Aug 25, 2020 · US
Package for laundry scent additive
US-10737859-B2 · Aug 11, 2020 · US
Multilayer article suitable for use of storage bag for agricultural products
US-2020070483-A1 · Mar 5, 2020 · US
Polysilicon package
US-10518964-B2 · Dec 31, 2019 · US
Package for laundry scent additive
US-2019071230-A1 · Mar 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D77/00?
- CPC B65D77/00 is the Cooperative Patent Classification code for “Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags.”
- How many patents are filed under CPC B65D77/00 (Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC B65D77/00 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).