| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_57b3b2dc5a870161eacb882527b5f766 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-04 |
| filingDate |
2001-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ce76b1de24198d94f67250b02bfa469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f18159c247cab8108e0f051bcde0aef4 |
| publicationDate |
2002-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002092979-A1 |
| titleOfInvention |
Apparatus for delivering calibration compounds to mass spectrometers and method |
| abstract |
An apparatus for delivering calibrant gas at selected flow rates to the ionization region of a mass spectrometer which employs capillary flow restrictors for metering the flow. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8766178-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6593569-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9058967-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010301209-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8304718-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009023361-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8853627-B2 |
| priorityDate |
2001-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |