http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1041974-A1
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa48a431ce250933eb0fdd7a1caf3f30 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-48 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 |
filingDate | 1998-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce0892f2b1a80c51a3834ba1a1537c10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63e349a167b8b98720e57a0d50398c99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6664c3372e05ce30f6d03752d664c7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5eaadfab4a0e5dd021c6d782dd1fb527 |
publicationDate | 2000-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | EP-1041974-A1 |
titleOfInvention | Beneficial agent delivery system with membrane plug |
abstract | An osmotic delivery system for controlled delivery of a beneficial agent includes an implant capsule containing a beneficial agent and an osmotic agent which swells on contact with water causing the release of the beneficial agent over time. The osmotic delivery system has a membrane plug which allows water to pass through the plug from an exterior of the capsule while preventing the compositions within the capsule from passing out of the capsule. A delivery rate for delivery of the beneficial agent from the implant capsule is controlled by varying a core diameter of the membrane plug within a constant diameter capsule. The membrane plug has a variable water permeation rate depending on an extent to which the membrane plug is constrained by the capsule walls. |
priorityDate | 1997-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 958.