Compositions and methods for reducing bioburden in chromatography
US11717586B2 · kind B2 · utility
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10References
14Claims
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Key dates
| Filing date | Jun 24, 2022 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Jun 24, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention provides methods for microbial bioburden reduction of various chromatography matrices, including bioburden reduction in the context of large-scale Protein A-based affinity chromatography columns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.