Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_23c8aa86a90a1591c8ef735c6d34e3ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96cb9b061e07b6b15bd2a49927b08baa |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-0036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-36 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B59-00 |
filingDate |
2017-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93e91efc72406f511c01ab05ecbfd6e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6aecab3b0ac2088e63188d8a725ac67 |
publicationDate |
2020-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2020080169-A1 |
titleOfInvention |
Separation of rare earth metals |
abstract |
A method for extracting a rare earth metal from a mixture of one or more rare earth metals, said method comprising contacting an acidic solution of the rare earth metal with a composition which comprises an ionic liquid to form an aqueous phase and a non-aqueous phase into which the rare earth metal has been selectively extracted. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10938329-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113249598-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112725622-A |
priorityDate |
2016-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |