| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c303ff552cce5eb8fd765f76959dd52e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a6c54f565c54c6f26abb8af3fe0ca1a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f94fc9be1369a187c50a1e9ea93cf4c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-422 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D59-44 |
| filingDate |
2011-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50b80da0552ec4afaf6c1e2c3ef640b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_618ca22f89b23ae39cadbb94742b4b3e |
| publicationDate |
2013-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8476586-B2 |
| titleOfInvention |
Portable ion trap mass spectrometer with metal hydride container as source of hydrogen buffer gas |
| abstract |
A mass spectrometry (MS) method which includes generating in a vicinity of the quadrupole ion trap hydrogen molecules, directing at least part of the hydrogen molecules into the quadrupole ion trap cell, applying AC and DC voltages to quadrupole ion trap cell electrodes to create a combined AC/DC trapping field, placing sample ions inside the quadrupole ion trap cell, cooling at least part of said ions using said hydrogen molecules as a buffer gas, changing the combined AC/DC trapping field to eject the ions from the quadrupole ion trap cell, and detecting the ejected ions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8796619-B1 |
| priorityDate |
2011-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |