| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-765
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1075 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-107 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-765 |
| filingDate |
2003-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25f8be70dd0cc6f20ac5635076744367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6200eb92f1e330139de4bcbf0a7860ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79630a6589f0da951bf68356959bbc4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0f15ea5bead0aa51f61729c099f9eab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a63f0ecf1db0dea66ccbe6a4ccf45fe5 |
| publicationDate |
2005-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005019303-A1 |
| titleOfInvention |
Biodegradable copolymer, and polymeric micelle composition containing the same |
| abstract |
A biodegradable copolymer with a core block comprising bioresorbable hydrophobic polyester segment and from 3 to 10 shell blocks comprising hydrophilic polyethylene glycol segment. The hydrophobic polyester segment and each of the hydrophilic polyethylene glycol segments are linked by a urethane linkage. A polymeric micelle composition containing the copolymer is also provided. The copolymer forms micelles when the concentration of the copolymer in a dispersing medium reaches or exceeds the critical micelle concentration. The micelles possess good drug and bioactive agent delivery characteristics and are suitable for use in drug delivery or cosmetic applications. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010268176-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8084664-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7700819-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008274190-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7763769-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006189910-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8163974-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102007037063-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2544661-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010048620-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102007037063-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8586087-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11364182-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8735644-B2 |
| priorityDate |
2003-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |