| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa48a431ce250933eb0fdd7a1caf3f30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00 |
| filingDate |
1997-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63e349a167b8b98720e57a0d50398c99
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce0892f2b1a80c51a3834ba1a1537c10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c126c80a46466ae3c804357fa9970e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0415f36d998b0716b6367af9f3592e69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d936d7810d5b33282c207237381dfb7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a70d3600d1e79d0359adad04fcc562fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0e4d1d1de95b57b6652ad5720ad1d96 |
| publicationDate |
2009-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2533678-C |
| titleOfInvention |
Sustained delivery of an active agent using an implantable system |
| abstract |
The invention is directed to a device for delivering an active agent formulation for a predetermined administration period. An impermeable reservoir is divided into a water- swellable agent chamber and an active agent formulation chamber. Fluid from the environment is imbibed through a semipermeable plug into the water-swellable agent chamber and the active agent formulation is released through a back-diffusion regulating outlet. Delivery periods of up to 2 years are achieved. |
| priorityDate |
1996-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |