| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c89ce4d9ac03f9acd8ddede1162f94d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K45-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-506 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-506
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 |
| filingDate |
2013-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d030d92f6570a1a3c9ca6d05ae247cde
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01421749f85526cbb6d23b58205b77a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adf978d5dc6bd3b9383ba05ebfc09342 |
| publicationDate |
2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2934482-A1 |
| titleOfInvention |
Gastro-retentive formulations |
| abstract |
The present invention relates to pharmaceutical compositions of the poorly soluble drugs, and pharmaceutically acceptable salts thereof, in a controlled-release gastric retained oral dosage form. Such compositions are formulated so as to deliver the majority of the incorporated drug into the stomach and upper gastrointestinal tract, with restricted drug delivery in the lower gastrointestinal tract. The dosage forms have multiple layers including an active layer with a first swellable polymer with raltegravir incorporated therein and a non-active layer with a second swellable polymer having a similar molecular weight or a higher molecular weight as the swellable polymer in the active layer. |
| priorityDate |
2012-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |