| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b13607467b52577e553bb2ad06e24c8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J41-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J47-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J41-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J47-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-96 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J41-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J41-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-02 |
| filingDate |
2020-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba98f0368c1037282ebcfa7e6ae95a9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b708de5b6d66307f190466e2b39ac131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86adfe8c4545ecbb9f9b85022042d240 |
| publicationDate |
2022-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11448626-B2 |
| titleOfInvention |
Ion exchange chromatography column, method, and system thereof |
| abstract |
An ion exchange chromatographic packing material is described that includes support resin particles and a copolymer grafted to the support resin particles. The copolymer includes polymerized functional monomers such as a first ion exchange group monomer and a second ion exchange group monomer. At a first pH, the first ion exchange group monomer is configured to have a first charge at a first pH, and the second ion exchange group monomer is configured to have a net neutral charge. At a second pH, the first ion exchange group monomer is configured to have the first charge at a second pH, and the second ion exchange group monomer is configured to have a second charge at the second pH where the first charge and second charge both have a same polarity. |
| priorityDate |
2015-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |