Primary packaging containers for pharmaceutical substances and methods of making
US11865070B2 · kind B2 · utility
0Cited by
2References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 20, 2019 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Aug 11, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L23/025
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A primary packaging container for pharmaceuticals is provided. The container includes a hollow body, an opening, and a closure. The hollow body has an opening and is made of a cycloolefin polymer or a cycloolefin copolymer. The closure has a puncture region. The closure closes the opening with the puncturing region at the opening. The puncturing region is configured to allow introduction of a cannula into the hollow body and resealing the hollow body upon withdraw of the cannula. The closure has an elastomer that is connected to the hollow body so as to be not separable in a non-destructive manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.