| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_559ec3960c545c6b9f01db728ad39dba |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1647
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1682
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0019 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 |
| filingDate |
2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1b1ed0a11a567da8d170da8c2e58a27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_506f3fe1bcb9c511936f473c6c06da96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdb9bf9d4d25d14383e27e5d32c9415b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9d043ca866c3efa9569c868d15a47c1 |
| publicationDate |
2018-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10085941-B2 |
| titleOfInvention |
Pharmaceutical composition for parenteral administration, containing donepezil |
| abstract |
The present invention relates to a composition for parenteral administration, containing donepezil as an active ingredient, and a preparation method therefor. Donepezil, which has been conventionally used for oral or transdermal administration, is prepared as microparticles comprising a biodegradable and biocompatible polymer and a release controller so as to be provided as a pharmaceutical composition for sustained release parenteral administration, thereby enabling in vivo sustained release continuously for 2-12 weeks or more. Therefore, it is possible to reduce the frequency of administration to a patient and maintain an effective concentration in the blood for a long time. |
| priorityDate |
2013-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |