Methods for evaluating suitability of a biochemical filter
US11378571B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Apr 26, 2019 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Jun 5, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/582
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Embodiments of the present disclosure include methods and systems for detecting the presence of endotoxins in filters. For example, embodiments of the present disclosure are directed to methods and systems for improving in-process controls by detecting undesirable quantities of endotoxins in filters containing naturally-sourced materials prior to using those filters in the production of formulated drug substances.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.