| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b1962bdeafe58e2f312c308fe511c31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3f3ab86b2ee9a944f82fd2740a39577 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2313-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03B3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0662 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-0875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0618
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03B3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B49-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-00 |
| filingDate |
2020-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_740729107dac01c03d25886b5d9a6977
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4d49325538feebd0416b3c71666fd1e |
| publicationDate |
2020-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020190718-A1 |
| titleOfInvention |
Field filtration assembly for injection water quality assessment and monitoring |
| abstract |
An adjustable filtration assembly performs water filtration tests from a sample point. A container contains a water solution. An inlet valve enables a flow of the water solution into the container. An adjustable pressure regulator valve regulates the flow. A relief valve releases a portion of the water solution when a pressure of the water solution exceeds a threshold pressure. A differential pressure gauge displays a current pressure reading of the water solution in the container, receives adjustments specifying a specific pressure to be maintained, maintains the specific pressure of the water solution, and triggers the relief valve when the pressure exceeds the specific pressure. An outlet valve, when opened, outputs a measured volume of the water solution. A filter membrane mounted in the outlet valve filters solids from the measured volume. A relative plugging index (RPI) of the water solution is determined based on a weight of the solids. |
| priorityDate |
2019-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |