| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a246e0b065fb83bbcbcee9de2b1ad2dd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4088 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-70 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-00 |
| filingDate |
2017-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29a36a344bf9ee72cec3c0704c53d774
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4063f955cb92d4312ea8a397ac933fea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6890a7d0b8f9c6a28977309c6d419b1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82cbc1bb43e51855e80e188a6c788b01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8ca07be5d5f825798b79ea96d21e14f |
| publicationDate |
2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10718696-B2 |
| titleOfInvention |
Devices, systems and methods for elution of particles from flat filters |
| abstract |
Devices, systems and methods are disclosed which relate to using a wet foam elution method for removal of particles from a flat filter. Particles are captured from the atmosphere onto the flat filter. The flat filter is then placed into an extractor which passes a stream of wet foam through the flat filter. Expansion of the foam works to efficiently remove captured particles. The foam flows from the filter along with the captured particles into a sample container. Once in the sample container, the foam quickly breaks down leaving an analysis ready liquid sample. |
| priorityDate |
2009-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |