| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc3fc10280536e906e622913054dc5ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5db97a1c67e768f4b174d8c343d5a713
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ee466b92f768c3c47cf3c02597577fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fc75ee92f01e0a93c7c2ada199abdec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e7a0263e637df0c039469e0de2d6638 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-4235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-065 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-42 |
| filingDate |
2011-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87864f5a34673133eb0d6f88b1351f55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e239ff87ee6203e6dab8e694ecf9f07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b84692a2b00af919a4f470a744b7b83d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81457f21d73b66c61f720747df4fbe8f |
| publicationDate |
2013-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8455819-B2 |
| titleOfInvention |
Mass spectrometer device and method using scanned phase applied potentials in ion guidance |
| abstract |
An ion guide or mass analyser is disclosed comprising a plurality of electrodes having apertures through which ions are transmitted in use. A pseudo-potential barrier is created at the exit of the ion guide or mass analyser. The amplitude or depth of the pseudo-potential barrier is inversely proportional to the mass to charge ratio of an ion. One or more transient DC voltages are applied to the electrodes of the ion guide or mass analyser in order to urge ions along the length of the ion guides or mass analyser. The amplitude of the transient DC voltage applied to the electrode may be increased with time so that ions are caused to be emitted from the ion guide or mass analyser in reverse order of their mass to charge ratio. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9786479-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9269549-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10490394-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9761425-B2 |
| priorityDate |
2006-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |