http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020343084-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_139dce428c8d7a530cbf2dfb7ddb6cf4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_314b22f6b83a60506f0cca4ca3c264f6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 |
| filingDate | 2020-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6480e9491244a8909629c9a71e0cc681 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd2dfc7c17e80e1cd888893a1b7b6e83 |
| publicationDate | 2020-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2020343084-A1 |
| titleOfInvention | System and Methods for Ionizing Compounds Using Matrix-Assistance for Mass Spectrometry and Ion Mobility Spectrometry |
| abstract | An ionization method for use with mass spectrometry or ion mobility spectrometry is a small molecule compound(s) as a matrix into which is incorporated analyte. The matrix has attributes of sublimation or evaporation when placed in vacuum at or near room temperature and produces both positive and negative charges. Placing the sample into a region of sub-atmospheric pressure, the region being in fluid communication with the vacuum of the mass spectrometer or ion mobility spectrometer, produces gas-phase ions of the analyte for mass-to-charge or drift-time analysis without use of a laser, high voltage, particle bombardment, or a heated ion transfer region. This matrix and vacuum assisted ionization process can operate from atmosphere or vacuum and produces ions from large (e.g. proteins) and small molecules (e.g. drugs) with charge states similar to those observed in electrospray ionization. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021082677-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11600481-B2 |
| priorityDate | 2012-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 241.