| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c65b2ced8f6212cac018644b3ec24943
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ef8d8a82fd7380682fc0828e58b5f89e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a4b93bd212e374589244a2c4b5b5132 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-36 |
| filingDate |
2006-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20c7b8d9664bca619584f59d32b6e54a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be1c00d0c7979f5f175d319af9e31a54 |
| publicationDate |
2012-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8187633-B2 |
| titleOfInvention |
Controlled release coated tablets having prolonged gastric retention |
| abstract |
The present invention relates to a tablet composed of a core and a coating; said core is formed by two or more layers, wherein at least one of them contains an active agent ( 3 ). Wherein one of said layers is formulated as a swellable composition ( 2 ), the other one ( 4 ) is composed of inert compounds retaining its size at least until the coated tablet is emptied from the stomach. The coating composition is selected from the group comprising water insoluble polymers, ph dependent polymers or mixtures thereof. The active agent is released after rupture of the coating. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004156900-A1 |
| priorityDate |
2005-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |