| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41686a979f961bce6a9855b4b409a5b8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-0444 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-0448 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 |
| filingDate |
1998-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cf1b48a61c1ad0118518687579cf270 |
| publicationDate |
2000-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0904779-A3 |
| titleOfInvention |
Iontophoretic patch with hydrogel reservoir |
| abstract |
An improved hydrogel reservoir for use in two-compartmentniontophoretic patches is described. Thenhydrogel reservoir contains a water solublenpolyelectrolyte and a fluid. The reservoir may alsoncontain a matrix forming material such asnpolyvinylpyrrolidone. A preferred water-solublenpolyelectrolyte is sodium polystyrene sulfonate. |
| priorityDate |
1997-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |