| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a765e8c1144dbe7c741ad343e0852ff3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-214
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-116664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-2575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-255 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G7-12 |
| filingDate |
2014-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb9872debcb4006458b91594f0a7e07c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d088e7b4721ab8bed8fdd2819ad6dfac |
| publicationDate |
2016-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9458389-B1 |
| titleOfInvention |
Methods for estimating properties of hydrocarbons comprising asphaltenes based on their solubility |
| abstract |
Disclosed herein is a method of estimating a property of a hydrocarbon comprising the steps of: preparing a liquid sample of a hydrocarbon, the hydrocarbon having asphaltene fractions therein; precipitating at least some of the asphaltenes of a hydrocarbon from the liquid sample with one or more precipitants in a chromatographic column; dissolving at least two of the different asphaltene fractions from the precipitated asphaltenes during a successive dissolution protocol; eluting the at least two different dissolved asphaltene fractions from the chromatographic column; monitoring the amount of the fractions eluted from the chromatographic column; using detected signals to calculate a percentage of a peak area for a first of the asphaltene fractions and a peak area for a second of the asphaltene fractions relative to the total peak areas, to determine a parameter that relates to the property of the hydrocarbon; and estimating the property of the hydrocarbon. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015112609-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10514373-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9921203-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10994252-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9671384-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10449502-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9921205-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023150069-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019209988-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10907473-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019091642-A1 |
| priorityDate |
2005-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |