| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c76ecadad74a1a35270b3e3a34d60f37 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-28 |
| filingDate |
2000-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0728fadac7202408a2bc3073ad7cd82f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c30125821236284740ef071491a34603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_810c4967004e665393136f8894ebcd6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62401f9ad88441a53dfecceba9b78cb6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a2b7cb3941dd8f0b83e92c2b3351e6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_905af7036c42cf7f604d1bd2fea726c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_797b810b6146fca1e5ff932b59e0bc7f |
| publicationDate |
2002-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-0016708-A |
| titleOfInvention |
Hydrogel-based drug dosage form |
| abstract |
"HYDROGEL-BASED DRUG DOSAGE FORM". A controlled release dosage form has a coated core in which the core includes a composition that contains the drug and a composition that expands in contact with water, each occupying these distinct regions within the core. The drug-containing composition comprises a low solubility drug and a drug carrier. The core lining is water-permeable, insoluble in water and has at least one release channel that runs through it. A diversity of formulations with specific drug release profiles is revealed. |
| priorityDate |
1999-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |