| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01ef90f8c3650129d167e7b32c315e4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75834e115cf49ac4139c739e5a19fb42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3949fd7e7bd63c20f62aaf8342240ba6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36c4b43123abaf599c027adacb4e9a3f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e566eec836809b943613183991839f49 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2420-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-256 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-34 |
| filingDate |
2009-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc0c7e2fde98249a42201248d19284ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f4f0e89f8eba192a4a39c61b451ae23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b03e2fea9096ec8d5f620341cb222d0b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1fccf4f79f4f1816e5fea033039f806 |
| publicationDate |
2010-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009128944-A3 |
| titleOfInvention |
Coating systems for the controlled delivery of hydrophilic bioactive agents |
| abstract |
Described are coating systems for the controlled delivery of hydrophilic bioactive agents, for example, from implantable medical devices. The coating systems of the invention comprise (a) a polymeric basecoat layer containing one or more hydrophilic bioactive agents; and (b) an elution-controlling topcoat layer that comprises a poly(ethylene-co-vinyl acetate) copolymer. The elution rate of the hydrophilic bioactive agent can be controlled by varying the vinyl acetate concentration in the elution-controlling topcoat layer. |
| priorityDate |
2008-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |