| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da7dc0d056ca6dd1dea303dac62213e0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-6951 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48 |
| filingDate |
2004-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_015506262ab95f5e45489f61fdc38ac3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acf8fb60f5db8f52fad173d99e29561e |
| publicationDate |
2005-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1608340-A2 |
| titleOfInvention |
A method of preparing gas-filled polymer matrix microparticles useful for delivering drug |
| abstract |
A method is provided to prepare drug containing gas-filled porous microparticles having a polymer matrix interior which are useful for ultrasound mediated targeted delivery of a drug. An oil-in-water suspension is formed, both phases are frozen, then the aqueous and nonaqueous frozen phases are removed by sublimation. |
| priorityDate |
2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |