| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38253232b9c80a30df27ee79f9767c35 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-143 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70 |
| filingDate |
1993-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8d9e5634a1062805aa7cbb48c8465c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5641cb963fef0884335303efe490399c |
| publicationDate |
1995-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0662822-A1 |
| titleOfInvention |
Two-phase matrix for sustained release drug delivery device |
| abstract |
A two-phase hydrophilic drug-containing matrix for use in transdermal drug delivery patches in which one phase is a continuous hydrophobic polymer phase which optionally includes a hydrophobic solvent that acts as a skin permeation enhancer and the other phase is a dispersed particulate hydrated inorganic silicate in whose absorbed aqueous phase the drug is dissolved. |
| priorityDate |
1992-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |