| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0ac2868131492852ca95e5d5cb688d9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G25-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-2835 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-28 |
| filingDate |
2015-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e12bc7c380d752a00f47699185996ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d1c33caeaba66e83d74e0d577971bdd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b04a618dfd58ba961bcae0b933696e83 |
| publicationDate |
2016-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2016153956-A1 |
| titleOfInvention |
System for extracting precursor acids from calcium naphthenate deposits and method |
| abstract |
The present invention is a system for the extraction and quantification of tetraprotic naphthenic acids present in oils, precursors of the formation of calcium naphthenates, which are potential formers of deposits, causing of damage to pieces of equipment used in the oil production industry. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11753361-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111441748-A |
| priorityDate |
2014-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |