| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cac4ca8509c3ca45aca9a0274628c6e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-903 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-18 |
| filingDate |
2007-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05cc3f40e970bde085cb1485f202f34e |
| publicationDate |
2010-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7825071-B2 |
| titleOfInvention |
Highly branched polymeric materials as surfactants for oil-based muds |
| abstract |
A wellbore fluid that includes an oleaginous continuous phase; a non-oleaginous phase; and a modified polyesteramide surfactant; methods of formulating such wellbore fluid; and methods of drilling a subterranean formation with such wellbore fluid are disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10723931-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018112450-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013173233-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11377579-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012241220-A1 |
| priorityDate |
2006-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |