Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18d92c46f60af8af24e262b67381d7eb |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K48-00 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-6929 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G79-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L85-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-6907 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-87 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K48-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G79-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L85-02 |
filingDate |
2001-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75fb2833b33e320ad44c6e7111dfbd2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9de26c21b1a5c9ccea3ae16621a8a2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1ca2c08de72b389bd231ce6050f2e8f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9370f5036b4df3f04b8edc4cf9f1814a |
publicationDate |
2002-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-0191725-A3 |
titleOfInvention |
Biologically useful polyphosphates |
abstract |
The present invention provides biodegradable polymers, polymer compositions, particles composed thereof and methods of using same for the controlled release of a biologically active substance to a specified tissue or cells. Preferred polymers include biodegradable, amphiphilic polyphosphates which are capable of complexing one or more biologically active substances. Preferred methods include the controlled release of biologically active substances and gene therapy using polymers and nanoparticles composed thereof. |
priorityDate |
2000-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |