Winpak Ltd.
4Patents
4Active
4Granted
58Portfolio score
Filing activity: Feb 19, 2021 → Dec 16, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11613417B2 | Container for foodstuff storage and dispensing | Emerging Cross-Sectional Technologies | 1 | Active |
| US12263997B2 | Closure system with barrier layer | Performing Operations; Transporting | 0 | Active |
| US12077661B2 | High stiffness, clarified polypropylene compositions having improved properties for food packaging | Chemistry; Metallurgy | 0 | Active |
| US12151865B2 | Multi-aperture spill-resistant spout | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.