Methods for dynamic filtration of pharmaceutical products
US9227173B2 · kind B2 · utility
2Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2011 |
| Grant date | Jan 5, 2016 |
| Priority date | — |
| Expiry date | May 4, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D15/327
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for dynamic filtration of a pharmaceutical product is provided. The method includes using an unconditioned resin configured to selectively retain one or more components from a mixture having the pharmaceutical product and where the unconditioned resin is configured to be activated by a medium of the mixture. The method further includes the use of at least one positioning material disposed adjacent to the unconditioned resin, where the positioning material is configured to provide mechanical support to the resin to at least partially retain the resin in position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.