| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd3f413aacd39c819d18e633c170041d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d6f7da1e425c8a3ef1da21e08f4c196 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2230-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-00 |
| filingDate |
2008-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee806ec6236de423956049ea99c3517b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7699db61b3dd2c1f74c079e1a698c1ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_348c5471c33573ae96fa1803bae1d18d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a9aa33943f27ace869b9743e43d0809
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_648a57ea6d1403c0739a08f09240d3c4 |
| publicationDate |
2009-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2709412-A1 |
| titleOfInvention |
Biodegradable cationic polymer gene transfer compositions and methods of use |
| abstract |
The invention provides biodegradable, cationic compositions based on cationic a-amino acid-containing PEA, PEUR and PEU polymers for use in preparation of non-viral gene transfer compositions. In the invention gene transfer compositions a poly nucleic acid is condensed with the polymer to form a soluble unit wherein the electrical charge of the poly nucleic acid is neutralized by the polymers. The invention gene transfer compositions can be used to transfect target cells by contact with the target cells. |
| priorityDate |
2007-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |