| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cac4ca8509c3ca45aca9a0274628c6e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-03 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-00 |
| filingDate |
2007-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05cc3f40e970bde085cb1485f202f34e |
| publicationDate |
2007-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2007293402-A1 |
| titleOfInvention |
Highly branched polymeric materials as coating on weighting agents |
| abstract |
A wellbore fluid having at least two phases, the wellbore fluid including a fluid phase; and a solid phase including a powdered solid material coated with a polymer, wherein the polymer is the reaction product of a polyesteramide and a crosslinking agent is disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2513773-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2192094-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018320049-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013112725-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010137473-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101824314-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8967254-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11021640-B2 |
| priorityDate |
2006-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |