| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc0da703ad6a5f425699c2e5ab3eaeff |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14 |
| filingDate |
2005-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_399bdf5bd2a0db18ce7b498f4764458d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fb8273c03e61d7e8eda2438c1b9cc1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f54f913cfc476858d361ad36f7f7afb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a816116d1f1f14b05d24ef63a8373c3 |
| publicationDate |
2006-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1690551-A2 |
| titleOfInvention |
Method of purifying a surfactant by ultrafiltration |
| abstract |
A method of purifying a surfactant for use in a pharmaceutical formulation, which comprises mixing the surfactant with a solvent and bringing said mixture into contact with a semi-permeable membrane so as to allow impurities present in the surfactant and having a molecular weight lower than the molecular weight cut-off of the membrane to pass through the membrane, whilst retaining the purified surfactant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007096900-A1 |
| priorityDate |
2005-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |