Method for fabricating an assembly for a card and a card comprising a metallized film, a microcircuit card and an assembly for said card
US-2023364899-A1 · Nov 16, 2023 · US
Heat-shrinkability
Heat-shrinkability · 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 | B32B7/028 |
| Official title | Heat-shrinkability |
| Display label | Heat-shrinkability |
| Total patents | 102 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 13 |
| 2022 | 13 |
| 2023 | 15 |
| 2024 | 14 |
| 2025 | 16 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sealant film, laminate film, and packaging material
US-11752747-B2 · Sep 12, 2023 · US
Sealant film, laminate film, and packaging material
US-2023234346-A1 · Jul 27, 2023 · US
Biaxially oriented polypropylene film
US-2023212361-A1 · Jul 6, 2023 · US
Collation shrink film
US-2023192973-A1 · Jun 22, 2023 · US
Transparent electroconductive film
US-2023127104-A1 · Apr 27, 2023 · US
Transparent conductive layer and transparent conductive sheet
US-2023131985-A1 · Apr 27, 2023 · US
Foldable backplate film and method for manufacturing foldable backplate film
US-11492517-B2 · Nov 8, 2022 · US
Heat-shrinking multilayer film and heat-shrinking label
US-11453209-B2 · Sep 27, 2022 · US
Adhesive film for metal terminal, metal terminal with adhesive film for metal terminal, power storage device using said adhesive film for metal terminal, and method for producing power storage device
US-2022290011-A1 · Sep 15, 2022 · US
Adhesive film for metal terminals, metal terminal with adhesive film for metal terminals, electricity storage device using said adhesive film for metal terminals, and method for producing electricty storage device
US-2022285804-A1 · Sep 8, 2022 · US
Heat-shrinkable multilayer film and heat-shrinkable label
US-2022258458-A1 · Aug 18, 2022 · US
Laminate and method of making same
US-11383481-B2 · Jul 12, 2022 · US
Heat-shrinkable multi-layered film
US-11345126-B2 · May 31, 2022 · US
Damage resistant glass laminate and methods of making the same
US-2022161518-A1 · May 26, 2022 · US
Laminate and packaging bag
US-2022153006-A1 · May 19, 2022 · US
Polyolefin micro porous film, separator film for power-storage device, and power-storage device
US-11329349-B2 · May 10, 2022 · US
High-shrink, high-strength multilayer film
US-11305520-B2 · Apr 19, 2022 · US
Latent elastic olefin film laminates and methods of making absorbent articles incorporating the same
US-2022041853-A1 · Feb 10, 2022 · US
In-mold foamed molding unit and method for producing in-mold foamed molding unit
US-11235550-B2 · Feb 1, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B7/028?
- CPC B32B7/028 is the Cooperative Patent Classification code for “Heat-shrinkability.”
- How many patents are filed under CPC B32B7/028 (Heat-shrinkability)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC B32B7/028 growing?
- Publication counts under this code: 14 in 2024 vs 16 in 2025 (latest complete years).