| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b09f893b262cefd50c5e76c4b85d1c0a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14 |
| filingDate |
2017-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90e5d404a898f16c6c8a540aa56dec81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7d1d8c40e7e2c874f83bb358a9179be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f532ed1ef0b6fb4ffc1c7cbb88871d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59bb9051df9d55cec28e3bc3c0061e4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_429e6c23e2c1302cd9a0ff3c93b599fe |
| publicationDate |
2019-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110225790-A |
| titleOfInvention |
Methods for reducing viral titers in drugs |
| abstract |
The present invention discloses a method and apparatus for optimizing virus removal from solution. A method of filtering a product-containing treatment fluid includes flowing some of the treatment fluid from a first reservoir to a virus filter; adding a chase fluid to the treatment fluid in the first reservoir to form a composite fluid; and passing the composite fluid from the first reservoir Flow to virus filter to generate eluate. In some embodiments, the flow of fluid through the virus filter is sufficient to avoid significant impairment of virus removal until a preselected event occurs. In some embodiments, fluid from the first reservoir is maintained through the virus filter without interrupting or slowing flow for a duration or magnitude sufficient to impair virus removal to a level below the log reduction value of the virus filter flow of the device. |
| priorityDate |
2016-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |