| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8bf8a54f6690d0014f9548aa1eddd80 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5078 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-24 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20 |
| filingDate |
2000-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f68e2c3a6ceaebe6cb1f60b998e5cec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79deee563a50bfc18a24c3958bea0b80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bf32192e29c78e716b3a3a7f716587c |
| publicationDate |
2001-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1162951-A1 |
| titleOfInvention |
Controlled release bupropion formulation |
| abstract |
A controlled release dosage form of bupropion hydrochloride which comprises:(a) a first pellet having a core of bupropion hydrochloride and hydroxypropyl methylcellulose at a weight ratio of 10:1 to 30:1 and a coating of a mixture of an acrylic resin which is soluble in acidic media and ethyl cellulose;(b) a second pellet having a core of bupropion hydrochloride and hydroxypropyl methylcellulose at a ratio of 10:1 to 30:1; an inner coating of a mixture of an acrylic resin which is soluble in acidic media and a water insoluble polymer and an outer coating which comprises an enteric coating polymer. |
| priorityDate |
1999-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |