High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles
US-11447620-B2 · Sep 20, 2022 · US
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Caps or cap-like covers made of shrinkable material or formed in situ by dipping, e.g. using gelatine or celluloid
Caps or cap-like covers made of shrinkable material or formed in situ by dipping, e.g. using gelatine or celluloid · 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 | B65D41/24 |
| Official title | Caps or cap-like covers made of shrinkable material or formed in situ by dipping, e.g. using gelatine or celluloid |
| Display label | Caps or cap-like covers made of shrinkable material or formed in situ by dipping, e.g. using gelatine or celluloid |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles
US-2021024727-A1 · Jan 28, 2021 · US
High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles
US-10844202-B2 · Nov 24, 2020 · US
High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles
US-2019031867-A1 · Jan 31, 2019 · US
High-Density Polyethylene Compositions, Method of Making the Same, Injection Molded Articles Made Therefrom, and Method of Making Such Articles
US-2016237266-A1 · Aug 18, 2016 · US