Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_19a2cdaf61cbcdaf77985a635b7f47b7 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-0091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-00906 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6484 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6446 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60 |
filingDate |
1991-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1997-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_394c1ed6523c8cdd10b1c88b84bd9f79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd660a2b30da0001e2ad7241d2d6d736 |
publicationDate |
1997-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0533809-B1 |
titleOfInvention |
Polyurethane-biopolymer composite |
abstract |
A wound dressing and drug-delivery device for controlled-release of a bioactive agent comprises a cross-linked biopolymer and a bioactive agent reversibly bound thereto. <IMAGE> |
priorityDate |
1990-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |