| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5ffa3f9d6b87e15e0a1551fb129b531 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-145 |
| classificationIPCInventive |
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/A61K9-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 |
| filingDate |
2000-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19e16676a77164ad4ada4fe3e2fe845c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79ff53258c1090ef991db4ece693f0de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_907df8d5c68e2ec4d11fdb2efc29ac7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c113ca8d79b9941cd19fb9addc68b48 |
| publicationDate |
2003-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6641844-B1 |
| titleOfInvention |
Modified carrier particles for use in dry powder inhalers |
| abstract |
The invention relates to carrier particles for use in pharmaceutical compositions for the pulmonary administration of medicaments by means of dry powder inhalers. In particular, the invention relates to a novel technological process for obtaining a carrier modified so as to improve the efficiency of redispersion of active particles and hence increase the respirable fraction. After the treatment of the invention, the surface of said modified carrier particles can also be coated with a suitable additive so as to further improve the respirable fraction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009269412-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008057129-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6780508-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7541022-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7132115-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003185764-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7399528-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005118113-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004096516-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7928089-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8871274-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007065373-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9566239-B2 |
| priorityDate |
1999-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |