| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bba710e7aaa56d8ab15a910fcd3dc5f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0693
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-1497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-1493
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0294 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V20-693
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-1429
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-1463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-1425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V20-698
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V20-695 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-20 |
| filingDate |
2022-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_933ba93e7d3011a3372ce8a98246feaf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93420cd8e0818687610e419bf3f7bb19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef7b961fc717a247d049a272420d0492 |
| publicationDate |
2022-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022228964-A1 |
| titleOfInvention |
Device, System and Method For The Detection and Screening of Plastic Microparticles |
| abstract |
A device, system and method for the detection and screening of plastic microparticles in a sample is disclosed. A nanoporous silicon nitride membrane is used to entrap plastic microparticles contained in the sample. The sample may be a water sample, an air sample, or other liquid or gas sample. The entrapped plastic microparticles are then heated or otherwise processed on the nanoporous silicon nitride membrane. An imaging system observes the nanoporous silicon nitride membrane with tic entrapped plastic microparticles to determine the type and quantity of the various plastic microparticles that are entrapped on the membrane. |
| priorityDate |
2021-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |