| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_050fc7b82c5d17d9aeb63a7cdcc546b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_465b607edb4c88aeefb4958e154efaec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ef70b43d229e99fa27d7991a26b6add9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2123-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y25-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-1887
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-1839
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-1809
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-1812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-1833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-186 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-18 |
| filingDate |
2019-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3ff0974f5d8229e8f2dbfbb0b376c74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8b64af27784954ef53530c60cbcd492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6c86ca05c636f5537688accdd9fbdbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0f4e6bad1c5bff91ed43a8ec9322245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a87c3652e7761ee7c8516cdd35d515e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e9fd2b1954b7bb5ae27a5104c66ea0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d8b418932531818a8035d5029b83dfe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f246a18361db97e6a7013835fc207b36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_249ea115fdfa4629086e5666c54059ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1666ba55b244a23594423f5490d2181b |
| publicationDate |
2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102026100-B1 |
| titleOfInvention |
Extremely small iron oxide nanoparticle based magnetic resonance imaging T1 agent |
| abstract |
Fine iron oxide nanoparticle cores; And micelles encapsulating the core particles, wherein the micelles comprise a nonionic surfactant containing a hydrophilic residue comprising at least two or more chains and a hydrophobic residue consisting of at least one C10 to C30 hydrocarbon chain. Magnetic resonance imaging T1 contrast agent is provided. Magnetic resonance imaging T1 contrast agent of the present invention is a new fine iron oxide nanoparticle-based T1 contrast agent that can replace the conventional gadolinium-based T1 contrast agent, harmless to the human body based on iron oxide nanoparticles, it is rapidly distributed in the blood and uniform in size It exhibits a uniform contrast effect. In addition, it is possible to observe the image up to 1 hour or more, up to 2 hours or more, and is discharged through the kidney and liver can solve the problem of the conventional gadlinium-based contrast agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020197046-A1 |
| priorityDate |
2019-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |