| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3447169f0fcd48b7ee23ee8976c5842 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0065 |
| classificationIPCInventive |
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
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-22 |
| filingDate |
2002-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a51b23c17f42882cbe1e8f0f2a1a73c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06ffd54112bf7bf5de8b1564980011af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef21ce452cbb8061ee818710af0a7a1b |
| publicationDate |
2003-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03026555-A2 |
| titleOfInvention |
Floating osmotic device for controlled release drug delivery |
| abstract |
The present invention provides a novel floating osmotic device that is capable of delivering a first active agent in an outer coat immediately followed by continuous controlled delivery of second active agent from the osmotic core while the dosage form floats in the fluid of the environment. The floating osmotic device has of a compressed core containing active agent, a semipermeable membrane surrounding the core that is permeable to surrounding fluid and impermeable to the active agent, and an outer coating of a gas generating ingredient, a gelling agent, and a second active agent. Particular embodiments of the invention provide floating osmotic devices in which all tow active agents are similar or dissimilar. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110269958-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110269958-B |
| priorityDate |
2001-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |