Ecologically sustainable plastic packaging
US-2025367912-A1 · Dec 4, 2025 · US
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characterised by containing special compounding ingredients
characterised by containing special compounding ingredients · 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 | B32B23/14 |
| Official title | characterised by containing special compounding ingredients |
| Display label | characterised by containing special compounding ingredients |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Biodegradable composites
US-2025059348-A1 · Feb 20, 2025 · US
Multi-Layer Film With Heat Seal Properties
US-2024198640-A1 · Jun 20, 2024 · US
Display module
US-2024023418-A1 · Jan 18, 2024 · US
Moisture permeable device, refrigerator and manufacturing method thereof
US-11614274-B2 · Mar 28, 2023 · US
Moisture permeable device, refrigerator and manufacturing method thereof
US-2021156608-A1 · May 27, 2021 · US
Moisture permeable device, refrigerator and manufacturing method thereof
US-10948231-B2 · Mar 16, 2021 · US
Polarizing plate, image display device, and polarizing plate protective film
US-10871597-B2 · Dec 22, 2020 · US
Packaging material and method of using the same
US-2020324523-A1 · Oct 15, 2020 · US
Wood adhesive, method for adhering wood materials using the same, and composite wood structure using the same
US-10759148-B2 · Sep 1, 2020 · US
Nitric oxide-releasing packaging membranes
US-10494493-B1 · Dec 3, 2019 · US
Cellulose ester multilayer interlayers
US-10195826-B2 · Feb 5, 2019 · US
Wood adhesive, method for adhering wood materials using the same, and composite wood structure using the same
US-2018345632-A1 · Dec 6, 2018 · US
Polarizing plate, image display device, and polarizing plate protective film
US-2018329117-A1 · Nov 15, 2018 · US
Moisture permeable device, refrigerator and manufacturing method thereof
US-2017268816-A1 · Sep 21, 2017 · US
Cellulose ester multilayer interlayers
US-2017259530-A1 · Sep 14, 2017 · US
Optical film, polarizing plate, and image display device
US-2017106637-A1 · Apr 20, 2017 · US
Composition for extrusion-molded bodies
US-9365702-B2 · Jun 14, 2016 · US
Transparent conductive films, methods, and articles
US-9175183-B2 · Nov 3, 2015 · US
Color changing consumer products
US-9138384-B2 · Sep 22, 2015 · US