| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4922854ecca6e0d97d8b5e61f459369e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-48 |
| filingDate |
2015-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee3e2aebcd53147ae8ea358685fcf7b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcd0c0e11d9fb008da792fe6f431c5a9 |
| publicationDate |
2015-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015148793-A1 |
| titleOfInvention |
Modified carbon black for oilfield fluids |
| abstract |
Surface treated modified carbon black particles and oil-based drilling fluids are described. The carbon blacks are incorporated into the oil-based drilling fluids to reduce the electrical resistivity of the oil-based drilling fluids. The surface treated carbon blacks can include a hydrophobic organic group and are readily dispersible in oil-based drilling fluids. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2565502-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2565501-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2614116-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2628162-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11268379-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11280184-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11248462-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017192656-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3762473-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017192642-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019169423-A1 |
| priorityDate |
2014-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |