| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a369d035961cf7b99a9747eb64835014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a13ef4e9c47c98187150acbf362841d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ade351f776309e1fc0beb37821ea0a94 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-10 |
| filingDate |
2012-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_770c13ea81f3354dc3832bb2085f7381
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6d3cda6f49bc2d8c94874fb5db34f83 |
| publicationDate |
2015-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8987429-B2 |
| titleOfInvention |
GO-Gd-DTPA complex, preparation method thereof, and MRI contrast agent comprising the same |
| abstract |
Disclosed herein is a GO-Gd-DTPA (gadolinium-diethylenetriamine pentaacetic-graphene oxide) complex, which is formed by an ester bond of graphene oxide (GO) and gadopentetic acid (Gd-DTPA). Since the GO-Gd-DTPA can stably exist in the body because it has high stability in water, it is expected that it can be effectively used as an MRI contrast agent. |
| priorityDate |
2011-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |