| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a858095d484ca87d67227a5233ebdca0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-906 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5161
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K48-00 |
| filingDate |
2003-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cc1198979a13eba39399dff47495a13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c3973564f5d502451c5c22452596316
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fa52558fb07525c47fc37e3e04ce11f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0333c3d7e5b1a02382456711b53566fe |
| publicationDate |
2011-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1513506-B1 |
| titleOfInvention |
Targeting system comprising uniformly-sized nanoparticles with at least one polymer and at least one positively-charged polysaccharide and preparation method thereof |
| abstract |
The invention relates to a system for the delivery and targeting of (i) substances of interest comprising nanoparticles based on at least one polymer, preferably a poly(alkyl cyanoacrylate), and at least one positively-charged polysaccharide, preferably a chitosan with a low molecular weight, and (ii) substances of interest which are anionic or which comprise an anionic region, which are fixed to, or incorporated into said nanoparticles. |
| priorityDate |
2002-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |