| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574376ecacb9518a1d1db47c01697c7e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-834
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-896
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2993
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-773 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7741
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7777 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-81 |
| filingDate |
2003-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a86d2d3b1ddb372b15aa4f6630474a31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_580bf27d1f604aa64dfedca1b231344c |
| publicationDate |
2007-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1473348-B1 |
| titleOfInvention |
Luminescent core/shell nanoparticles |
| abstract |
The present invention relates to Luminescent nanoparticles comprising (a) a core made from a luminescent metal salt selected from phosphates, sulfates or fluorides, being surrounded by (b) a shell made from a metal salt or oxide capable of preventing or reducing energy transfer from the core after its electronic excitation to the surface of the nanoparticle, e.g. a shell made from a non-luminescent metal salt or oxide, which are characterized by higher quantum yields and can be used in various fields including light generation and security marking. |
| priorityDate |
2003-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |