| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a27c1bd454c6582e7b404006b60bbd29 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-904 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-665
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-90 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate |
2005-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_786409994ba872be5c7c818946514727
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1685fd15644bab955be15df25e99b19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_425cfb8849152f6b5213e11a77939cca |
| publicationDate |
2009-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7629296-B2 |
| titleOfInvention |
Composition and method for thickening heavy aqueous brines with cationic guar |
| abstract |
A process of preparing a well servicing fluid comprising viscosifying a heavy brine by contacting with a cationic polysaccharide and a composition thereof. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8636069-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011067867-A1 |
| priorityDate |
2005-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |