| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a819eda0adf22936a52362eeebb9fb4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-281 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-128 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-08 |
| filingDate |
1994-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_098c1bc58cfddc9a169e09fde1731fb3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d80684c38adab33aee526f855da177d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c1be1e4458613329c1ac5a25d5ca953 |
| publicationDate |
1994-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2163232-A1 |
| titleOfInvention |
Macromolecular contrast media for mr imaging |
| abstract |
A macromolecular contrast agent for magnetic resonance imaging of the vascular system is constructed of a polymeric backbone structure with a plurality of spacer arms bonded to the backbone structure, each spacer arm terminating in at least one paramagnetic complex. The polymeric backbone thus serves as an amplifier by supporting a multitude of paramagnetic complexes, and the spacer arms contribute to the molecular weight. The spacer arms further contribute useful properties to the agent, such as hydrophilicity and the ability to cleave at a relatively rapid rate in blood. |
| priorityDate |
1993-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |