| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d6b13dc8aed032237e968a8acaa9eb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eecd7dad4f7ed99b16c5e059d3b7c0cd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-7773 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
| filingDate |
2013-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ddbb81dae3c44b4a4a1151b314d475b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c33665866cb0aa7762cce8e220b2e19 |
| publicationDate |
2014-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014205505-A1 |
| titleOfInvention |
Sorbent Media Exhaustion Indicator |
| abstract |
A Sorbent media exhaustion indicator produces color change when the sorbent media is saturated. The indicator's fluid inlet attach to the fluid outlet of a sorbent media device such as filter. It includes is a hollow tube or a hollow polyhedron prism that fluids flow freely through it. The indicator also includes colorimetric sensor that changes color when exposed to trace amount of toxic fluids and a trap member that prevent toxic fluids exist in the surrounding environment from changing the color of the colorimetric sensor, hence preventing false indication of sorbent media exhaustion. Another function of the trap member is to trap toxic fluids from exiting to the surrounding environment when toxic fluids breakthrough the sorbent media device. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017275186-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10347114-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018075891-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017040291-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10261022-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10639588-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10994091-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10202287-B2 |
| priorityDate |
2013-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |