Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aac4a747e60a2949ac458ccdbb76fdea |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-416 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-10 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-16 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-84 |
filingDate |
2009-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46f83a23276ac294c4d9bc443c054bdc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_306a212ff074458afe717a5b3d5e167d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0643e8fd790f90fe34e2521a894f708a |
publicationDate |
2009-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2664768-A1 |
titleOfInvention |
Extraction of solvents from drug containing polymer reservoirs |
abstract |
A process for reducing solvent contents in drug-containing polymeric compositions may be utilized to reduce the solvent content in implantable medical device wherein the compositions are in reservoirs. Specifically, the solvent contents in the drug-containing polymeric compositions are first reduced by one or more conventional drying methods, to a range from about 0.5 weight percent to about 10 weight percent of the total weight of the polymeric composition. Subsequently, the drug-containing polymeric compositions are further treated by a low temperature drying method for further reduction of the solvent content. |
priorityDate |
2008-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |