Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2220-387 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-387 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-882 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-16 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-16 |
filingDate |
2014-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_571ea34ddd834844bd4629606e63e606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1929769875e922b44342ad441efd2f5f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5e0aa69047b62f8134f84c1f13170dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32658de09249c7925a8519104e5e4900 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0532d3ae7937153529114bac9dcff749 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9bbe34fc77316e5b3b05fd236caac23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b16c70bf332f9ba42158bba2d661cf6 |
publicationDate |
2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10184076-B2 |
titleOfInvention |
Internal olefin sulfonate composition |
abstract |
The present invention provides an internal olefin sulfonate composition, comprising water and an internal olefin sulfonate mixture having an average carbon number of at least 20, wherein the internal olefin sulfonate mixture comprises hydroxy sulfonates and alkene sulfonates in a weight ratio of hydroxy sulfonates to alkene sulfonates of at least 3.25. The invention further provides a method of treating a crude oil containing formation. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10829717-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021087339-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021087328-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021087293-A1 |
priorityDate |
2013-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |