http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2013201437-A1
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1dfd845abd1b15aeeb9bdf1f1eabc338 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-40 |
filingDate | 2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ea6643f0000a92ec5baf336b8e59120 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ee995a62dbaee3074498b74a266a337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d3a1ee255215b2fcba1bbf3133e95d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_decc7c1822c552088b5b200ade7cc037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_065617dfb2a475c704b8d3d0d9bc3b34 |
publicationDate | 2013-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | AU-2013201437-A1 |
titleOfInvention | DPI formulation containing sulfoalkyl ether cyclodextrin |
abstract | An inhalable dry powder formulation containing SAE-CD and an active agent is provided. The formulation is adapted for administration by DPI The SAE-CD serves as a carrier rather than as an absorption enhancer. The average particle size of the SAE-CD is large enough to preclude (for the most part) pulmonary deposition thereof. Following release from the DPI device, the SAE-CD containing particles dissociate from the active agent-containing particles in the buccal cavity or throat, after which the active agent-containing particles continue deeper into the respiratory tract. The physicochemical and morphological properties of the SAE-CD are easily modified to permit optimization of active agent and carrier interactions. Drugs having a positive, neutral or negative electrostatic charge can be delivered by DPI when SAE-CD is used as a carrier. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022148456-A1 |
priorityDate | 2004-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1050.