| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a819eda0adf22936a52362eeebb9fb4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M3-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-38 |
| filingDate |
2004-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28f3d11fb269bc6da0d13128a81b883e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4266bd475d50c5677b20093d17b895b6 |
| publicationDate |
2007-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7227139-B2 |
| titleOfInvention |
System and method for optical detection of petroleum and other products in an environment |
| abstract |
A system for detecting leaks of petroleum and other non-petroleum based products in an environment includes a sensor package comprising at least one LED and an optical photo-detector. The emitter transmits an excitation signal with an excitation wavelength, and the detector is tuned to the emission wavelengths of a fluorescing mixture, such as a petroleum based product, in a space where detection is sought. An alarm system coupled to the detector may be used for notifying users in case of a leak. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022291072-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8847176-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8362429-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8124931-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9291609-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10927019-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10571447-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009039255-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009189074-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7728291-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013283893-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105060373-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8417188-B1 |
| priorityDate |
2003-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |