| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_421cadb30fc0074fe61126eb980d19d6 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-107 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-00 |
| filingDate |
2002-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb388756a72ba55bb710057550d658e2 |
| publicationDate |
2004-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6737641-B2 |
| titleOfInvention |
Mass spectrometer system |
| abstract |
There is provided an analyzer system capable of easily improving the efficiency of a charge reduction due to ion/ion reactions. A mass spectrometer system includes: a first ion source for ionizing a sample to be measured; a second ion source for producing ions of a polarity reversed from that of the ions produced in said first ion source; an ion deflector for introducing and deflecting the ions of said first and second ion sources; an ion-trap mass spectrometer including a ring electrode and a pair of endcap electrodes; and a detector for detecting the ions ejected from the mass spectrometer, wherein the ions from said first and second ion sources are introduced together through the ion deflector into the ion-trap mass spectrometer; the ions from the two ion sources are mixed in the ion-trap mass spectrometer; and in that the ions are then detected in the detector. Reactant ions can be sufficiently supplied to improve the efficiency of the charge reduction due to the ion/ion reactions |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010084549-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9111740-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8395112-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8604419-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007044153-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011186724-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7196326-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9000364-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008111066-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005279931-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7041972-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008064021-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009283672-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7164124-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008064021-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005035286-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009294654-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005199799-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7855361-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006289741-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7372042-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017271135-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005029448-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10818485-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7119331-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8198583-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007045531-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008023694-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7449687-B2 |
| priorityDate |
2002-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |