| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-10 |
| filingDate |
2012-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea3c7048be8416634d4924a5e5ed3271
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e04dfa863d6a6a8a5d1af3fab964759
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daa49c0fcd43a8301b1c1db682cdbf1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7be945b275f22532c30df3f7017e4998 |
| publicationDate |
2017-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-112014002069-A2 |
| titleOfInvention |
use of hyperbranched polylysine as a shale inhibitor |
| abstract |
Patent Summary: "Use of hyperbranched polylysine as a shale inhibitor". The present invention relates to the use of hyperbranched polylysine in the development, exploration and completion of underground oil deposits and natural gas deposits and in deep wells, especially as a shale inhibitor in water based drilling muds, fluids. of completion and stimulation fluids. |
| priorityDate |
2011-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |