| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b5f8928606a4c4dbffe71a21841b4ce |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P15-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-32 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P15-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K45-00 |
| filingDate |
1999-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_802d12a4957c2ff06abfdc584e8da885 |
| publicationDate |
2001-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1077678-A1 |
| titleOfInvention |
Mucoadhesive compositions for administration of biologically active agents to animal tissue |
| abstract |
This invention pertains to mucoadhesive compositions for the delivery of pharmacologically active agents, and to polymeric formulations that allow for a prolonged, sustained release of the active agents. More specially the invention pertains to compositions for the delivery of drugs to mucosal tissue, said composition comprising a drug or a plurality of drugs to be delivered and a thermoplastic graft copolymer, said graft copolymer being the reaction product of a polystyrene macromonomer having an ethylenically unsaturated functional group, and at least one acidic hydrophilic monomer having an ethylenically unsaturated functional group. |
| priorityDate |
1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |