Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_559ec3960c545c6b9f01db728ad39dba |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1694 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1647 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-09 |
filingDate |
2009-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9d043ca866c3efa9569c868d15a47c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f489048fb7f7f42342bf44337968626 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa50bbf667eaf455619afca00b5ff692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce37f4fd97e25897f22feca0fa35694f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e11038f0f9325c3284ae98bc4deb7b04 |
publicationDate |
2011-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2011200679-A1 |
titleOfInvention |
Method for manufacturing sustained release microsphere by solvent flow evaporation method |
abstract |
The present invention relates to a method for preparing a sustained-release microsphere which can control the long-term release of a drug. More particularly, as the preparation of a microsphere in which a drug is loaded in a carrier comprising a biodegradable polymer, the present invention relates to a method for preparing a sustained-release microsphere wherein a solvent intra-exchange evaporation method by means of co-solvent is used for suppressing the initial burst release of physiologically active substance, to release the physiologically active substance in the body continuously and uniformly. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4011386-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021161917-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3900705-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2987484-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114668729-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110234336-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018144603-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2019401868-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2694901-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10258572-B2 |
priorityDate |
2008-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |