| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2072 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4458
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-433
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-32 |
| filingDate |
2002-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2004-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20040027874-A |
| titleOfInvention |
Drug delivery system for zero order, zero order-biphasic, ascending or descending drug delivery |
| abstract |
The present invention relates to a drug delivery device for controlled release of a drug comprising a core in which a cylindrical plug is enclosed and a coating at least partially surrounding the core. The core includes drugs and excipients. The coating surrounding the core is essentially impermeable to the drug. The cylindrical plug contained within the core may be spherical or solid. The drug delivery device allows a more complex release profile as well as a zero order drug release profile. The invention also relates to a method of manufacturing a drug delivery device. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150115846-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170085607-A |
| priorityDate |
2001-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |