Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afc5d8c9ee6673323cee3e2d19bc5146 |
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/A61K9-70 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/A61K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-55 |
filingDate |
1993-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2001-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bb0d7fc56f77ad062f0a840924df439 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_990d5d4ddf0c6723890bcff45d7c2faf |
publicationDate |
2001-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0662822-B1 |
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. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014198422-A1 |
priorityDate |
1992-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |