| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9bf7439808d578ab8c3698f7560fe4ab |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-4743
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-554
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-541
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-138 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-554
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4743
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-52 |
| filingDate |
2006-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90aedae57d83f545bcae5d754899aaee |
| publicationDate |
2008-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1915138-A2 |
| titleOfInvention |
Drug-surfactant complexes for sustained release |
| abstract |
The invention involves sustained-release pharmaceutical compositions containing a water-soluble ionic small molecule pharmaceutical agent complexed with an oppositely charged surfactant, particularly a natural bile surfactant. The complexes are sustained- release ionic complexes. The complexes release the ionic pharmaceutical agents into aqueous solution slowly and with zero-order kinetics. Thus, they can be formulated into sustained-release pharmaceutical compositions. The invention also provides sustained- release pharmaceutical compositions containing a water-soluble ionic small molecule pharmaceutical agent complexed with an oppositely charged non-surfactant amphipathic substance, particularly benzathine or pamoate. |
| priorityDate |
2005-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |