| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05ff905fdc49089f5f25746eaeb40190 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2072 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-14
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/A61K47-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-427 |
| filingDate |
2001-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f26081c40cd7cf559fc65312e390f60a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4bc6c1092dcf3d7ea3d76f9d9b503b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c1700754cdee8f6e1b8c33fe989275d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f800280dc072254cabfca17e561e0e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42ee9fb71db3240c1a43fa39418a891b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4376122cf0a854442e65b746dd820d35 |
| publicationDate |
2005-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2363902-C |
| titleOfInvention |
Process and system for controlled-release drug delivery |
| abstract |
A controlled-release dosage form for a phamaceutically-active agent comprises a core, in which the agent is dispersed, surrounded by a diffusion-limiting sleeve. The agent is released at a zero-order or approximately linear rate because the release rate of the agent will be governed entirely by erosion from exposed core surfaces; the surface area of which does not change substantially during the release process. Such a product may be made by co-extruding the core and sleeve material and slicing the extrudate. |
| priorityDate |
2000-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |