http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022223384-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-02809 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0226 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-2418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-1702 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-2882 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-17 |
| filingDate | 2022-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c85878e44cd093b4bd5a65016d4ec2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_077394b11027d035abd3cb7ea7a9fc82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88cb0c5e9fe419477381d914f794d0a7 |
| publicationDate | 2022-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022223384-A1 |
| titleOfInvention | A method of detecting one or more markers in a petroleum fuel using a photoacoustic detector |
| abstract | The present invention relates to a method of detecting a counterfeit, or adulterated petroleum fuel, comprising: a) emitting a modulated light beam from a modulated light source to a marked petroleum fuel in a chamber, wherein the marked petroleum fuel comprising a fuel additive, a mixture of a fluid petroleum fuel and a marker, wherein the marker is selected from the group consisting of organic IR absorbing compounds and mixtures thereof; b) producing an acoustic signal from the marker in the chamber, in response to the emitted modulated light beam; c) detecting the acoustic signal via a sensor disposed in the chamber; d) transmitting the acoustic signal from the sensor to a processor based module; and determining the marker and a concentration of the marker in the marked petroleum fuel via the processor based module, from the acoustic signal. |
| priorityDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.