Process for making improved chromatography media and method of use
US9067195B2 · kind B2 · utility
0Cited by
8References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2011 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Jul 1, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J41/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention further is directed to the process for making a macroporous polymeric media with covalently bonded quaternary ammonium polymer chains. The media can be applied for chromatographic purification, resulting in porous substrates having improved protein binding capacity and resin selectivity, as well as methods relating to making and using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.