| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7506886ee710c4557a85bad13ba754da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f05cc7aaed396f184a4a2a2bb952a8e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61c2a0bed29e9b74d00d5e9d0985e807 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2214
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0256 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B17-117
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N25-4893 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B17-117 |
| filingDate |
2011-10-17^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_902829ee990c181e7ed8ccf64fb307ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ee06311e32a13338049136964e86a2e |
| publicationDate |
2017-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9547968-B2 |
| titleOfInvention |
Pre-smoke detector and system for use in early detection of developing fires |
| abstract |
A pre-smoke detector and system for use in early detection of developing fires whereby vapors of marker chemicals generated during the melting and/or smoldering of common household materials are detected before detection by conventional smoke detectors. Vapors resulting from heating and resultant vaporization of substances are detected as well as vapors resulting from their breakdown, decomposition, or pyrolysis during the pre-combustion stage. Conventional smoke detectors focus on particle detection and are most effective after a developing fire has produced smoke. To minimize false alarms caused by common household odors, the pre-smoke detectors focus on detecting medium temperature pyrolysis products using sensor coatings that can be consistent with a 10 year operational lifetime and multiple orthogonal detection processes. Since virtually all marker chemicals of interest for pre-smoke detection are heavier than air, a system is described that appropriately integrates with smoke detector alarm systems present in most homes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10851728-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020355636-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11636870-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10724976-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11473426-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11709142-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11060400-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9928709-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11760169-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11255189-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11760170-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11255191-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11262321-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021255082-A1 |
| priorityDate |
2010-10-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |