| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a04c33ee6f7f7d2a7b1e633b991a0afe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_290330338a26845177155ffe58f56a29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a56cc26f565a38f8c032109cf4a299a6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-42 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-107 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34 |
| filingDate |
2003-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f91890928f175e140415ccec688fdc3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21cabb5dc856b3cb83255bb533db1014 |
| publicationDate |
2004-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2004046328-A2 |
| titleOfInvention |
Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals), and block copolymers containing them |
| abstract |
Bioerodible poly(ortho esters) useful as orthopedic implants or vehicles for the sustained delivery of pharmaceutical, cosmetic and agricultural agents from dioxane-based di(ketene acetals). Block copolymers contain these bioerodible poly(ortho esters). These block copolymers have both hydrophilic and hydrophobic blocks. They form micelles in aqueous solution, making them suitable for encapsulation or solubilization of hydrophobic or water-insoluble materials; and they also form bioerodible matrices for the sustained release of active agents. |
| priorityDate |
2002-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |