Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c707ea859f7c74410216ed89a5afbd7 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2202-064 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M11-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J1-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M- |
filingDate |
2005-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ae4b888d598a94e9391a134b8669807 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6050bde249a9937ea04dcb7c0e2fbdb2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e668e8c2ab249a7694c6859cdb67936a |
publicationDate |
2005-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2569574-A1 |
titleOfInvention |
Minimizing powder retention on surfaces |
abstract |
The invention relates to a method for improving the powder output, i.e. the emitted medication dose, from a dry powder inhaler device by minimizing the powder retention inside the device. Also therapeutic efficacy of the metered medication dose is hereby improved. It is found that adding a smaller amount of excipient than would be necessary in an ordered mixture, to a metered dose of an API formulation raises the emitted API dose when the dose is inhaled together with the excipient. |
priorityDate |
2004-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |