| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_802f705dab85895eabac0ee76ef9625f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-68 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 |
| filingDate |
2019-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27df5983264d98607c56d445035fa342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e069d73410b9bd5a19ccbee147450c63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a46577fdfa2bc25e3d57a583f1d75f1 |
| publicationDate |
2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10910207-B2 |
| titleOfInvention |
Ion modification |
| abstract |
An ion mobility spectrometer comprising an ioniser for ionising a sample; a detector separated from the ioniser by a drift chamber along which ions can travel from the ioniser toward the detector; a gate for controlling the passage of ions from the ioniser to the drift chamber; an ion modifier arranged between the ioniser and the detector and comprising a first electrode and a second electrode; and a voltage provider configured to provide a time varying voltage between the first electrode and the second electrode wherein the time varying voltage has a frequency of at least 2.5 MHz. |
| priorityDate |
2013-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |