| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49ee5ee9873ee3a6cba5249a1ff33305 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D257-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D261-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D259-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D275-00 |
| filingDate |
2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bca3bb93ee0115c0d7827ef3196c367f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1004a4486d153a29efbd30f0d85082b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bdf681f3ed87359c094bab068ff59e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfcc0e47d9a552d5e08b015f22f9915f |
| publicationDate |
2017-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9802905-B2 |
| titleOfInvention |
Filtration process for purifying liquid azole heteroaromatic compound-containing mixtures |
| abstract |
A process for removing impurities from a liquid azole heteroaromatic compound-containing (e.g., triazole-containing) mixture by: (a) providing a liquid azole heteroaromatic compound-containing mixture having impurities; and (b) passing the azole heteroaromatic compound-containing mixture through at least one filtration membrane which is a nanofiltration membrane and/or ultrafiltration membrane having a molecular pore size in the range of from about 200 daltons to about 1 kilodaltons to provide a permeate that is an at least partially purified azole heteroaromatic compound-containing mixture and a retentate with at least some impurities. |
| priorityDate |
2013-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |