| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-6935
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-645 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K48-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-04 |
| filingDate |
2002-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2004-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2003018690-A1 |
| titleOfInvention |
Compositions comprising or carrying microparticles for supporting bioactive substances, and methods for their preparation |
| abstract |
A block copolymer represented by the general formula (I): PEG-block-poly (carbo) (where PEG represents a polyethylene glycol segment and carbo represents a repeating unit having a carboxylate in a side chain) and hydroxy Disclosed are a dispersion containing organic-inorganic hybrid particles carrying the active substance, which can be obtained by coexisting a bioactive substance in an aqueous medium system capable of forming apatite, and a method for preparing the same. |
| priorityDate |
2001-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |