| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cac4ca8509c3ca45aca9a0274628c6e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-516 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-36 |
| filingDate |
2005-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_568b9600d5bdc5c49498e03126df33b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3109efdc9857524420e70c3f32ecdb2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c29c69194a3cc67050b177fac4e13e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5f4e1492965d1b35adeb8b43b327a66 |
| publicationDate |
2007-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-2007006193-A |
| titleOfInvention |
EMULSIFIER FREE DRILLING FLUID. |
| abstract |
A drilling fluid is described having a continuous non-aqueous phase and inorganic particles wherein said particles are coated with essentially amphiphilic molecules permanently adsorbed that cause lipophilic behavior of said particles under operating conditions. |
| priorityDate |
2004-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |