Medical containers with terephthalate plasticizer for storing red blood cell products
US11957639B2 · kind B2 · utility
0Cited by
40References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 30, 2019 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Jun 24, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J1/1468
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Containers for the storage of red blood cell compositions are disclosed. The container walls are made of a plastic composition that includes a polymeric material and at least one extractable agent that includes a terephthalate ester in an amount effective to suppress hemolysis in red blood cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.