| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a80b9bef8381cbd855114f4801ba7df |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-72 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-6848
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-82 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-00 |
| filingDate |
2018-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92117ca4872e5e7dc40788e9bfb9cb04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76771458a2bff074fc5f0f80cf18d736 |
| publicationDate |
2018-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018313855-A1 |
| titleOfInvention |
Methods for quantifying total vitamin d |
| abstract |
Methods and kits for determining the concentration of vitamin D within a sample through the measurement of previtamin D corresponding to each vitamin D of interest. Also described herein are methods for the use of tandem mass spectrometry to make the measurement, creation of calibrators using, derivatization of the vitamin D samples of interest, and creation of calibrators for the same. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111879876-A |
| priorityDate |
2017-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |