| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0096a0e64ae9650a0df7fb818e1ef23 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M15-00 |
| filingDate |
2010-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_131c33faabe6e1071fbb19230fa82890
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e223d7ed74c214474aa7f9eaeeb984f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf03a3f330a72881fab1f12478bd0940
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ae2124883f101f8d55c62d03cb3fafa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3902ab65375a99d90355c2407efae58f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43579186933a7db1c264b4059d5127fe |
| publicationDate |
2011-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2011019970-A |
| titleOfInvention |
Device and pharmaceutical composition for improving administration efficiency |
| abstract |
The present invention relates to an improvement in the administration efficiency of a pharmaceutical dry powder drug administered by pulmonary inhalation. Specifically, the present invention relates to providing powder inhalers and dry powder compositions that reproducibly achieve much higher delivery doses of pharmaceutically active agents than currently achieved. A dry powder inhaler device comprising a dry powder medicament comprising a pharmaceutically active agent, wherein a device efficiency of at least 70% 5 μm is achieved upon operation of the device. The device of claim 1 wherein the dry powder composition was prepared using a method comprising co-spray drying the pharmaceutically active agent with a force control agent. [Selection] Figure 2 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112958248-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11406771-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7126506-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11304937-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020503145-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190027844-A |
| priorityDate |
2003-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |