http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1962797-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a4a1e9593b4743b897481773bc06c91 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 |
| filingDate | 2006-12-12^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12717b60497f1000b07ea3b0dae92932 |
| publicationDate | 2008-09-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1962797-A1 |
| titleOfInvention | Powder compositions for inhalation |
| abstract | A pharmacological powder for inhalation comprising fine particles of a drug and particles of a force-controlling agent, wherein the particles of said force-controlling agent are disposed on the surface of the active particles as either a particulate coating, or as a continuous or discontinuous film. The powder may further comprise particles of a carrier material for supporting the drug particles. The force-controlling agent may be selected from: amino acids, peptides and polypeptides having a molecular weight of from 0.25 to 1000 KDa; phospholipids; titanium dioxide; aluminium dioxide; silicon dioxide; starch; and salts of fatty acids. Also disclosed is a method of making such a powder for inhalation comprising mixing a force-controlling agent with particles of one or more pharmacologically active materials to obtain a mixture in which the particles of said force-controlling agent are disposed on the surface of the active particles as either a particulate coating, or as a continuous or discontinuous film. The mixing step may be achieved by sieving, mixing or blending, micronising and/or co-micronising the particles of one or more pharmacologically active material and particles of force-controlling agents. |
| priorityDate | 2005-12-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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