| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d30ad294786868bb6a8b51400e42c51c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5047 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-22 |
| filingDate |
1983-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b3f13307aca5d81640c3916e76dd940 |
| publicationDate |
1984-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-8400004-A1 |
| titleOfInvention |
Sustained release aspirin |
| abstract |
A sustained release aspirin dosage form permits the continuous delivery of aspiring into the gastrointestinal tract for a period of at least eight hours. The sustained release aspirin dosage form comprises a plurality of polymerically coated aspirin crystals each of which comprises an aspirin seed. The majority of aspirin seeds have a mesh size of from about 30 to about 60 mesh. Each of the aspirin seeds is individually coated with a polymeric mixture, which comprises from about 1.5 to about 15 parts by weight ethylcellulose and about one part by weight hydroxypropylcellulose. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8604817-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2741534-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0153104-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5855915-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6280772-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0759500-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0153104-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0775488-A1 |
| priorityDate |
1982-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |