| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1a8f92c331b255c0b42b829ccd90cd0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-528 |
| filingDate |
1992-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5319e2c2873f6432af7d6df43b06d492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ade984a86a1d1da4e3146389b8d74474 |
| publicationDate |
1994-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5302293-A |
| titleOfInvention |
Method of controlling iron in produced oilfield waters |
| abstract |
The present invention provides a process for stabilizing iron oxides and iron hydroxides in produced oil field waters. A water soluble polymer containing pendant N-substituted amide functionality units is added at a rate of about 6 parts by weight polymer to 10 parts by weight iron in the produced water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5910467-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6988550-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7186673-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7121339-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6068054-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004122111-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5927404-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003139299-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006070736-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004014821-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006084581-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11142680-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5855243-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10081758-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008103077-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11639464-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008108527-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5658464-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7652073-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7652074-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10865339-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7338924-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8100178-B2 |
| priorityDate |
1992-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |