| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B23-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B34-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-1292
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K33-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B34-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-128 |
| filingDate |
2015-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebc8ffb01043f3436ee4e7376ceb629b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27df5df1abd1426d89a44cdfee4906a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8ce9425752e525dd7e774049135c6e1 |
| publicationDate |
2017-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017116409-A1 |
| titleOfInvention |
Wellbore isolation devices with slip bands and wear bands having modified surfaces |
| abstract |
Wellbore isolation devices may be produced with wear bands and slips having modified surfaces to change the frictional properties between these components and the surrounding wellbore surface. For example, a wellbore isolation device may include: a mandrel; slips disposed circumferentially about the mandrel and in a first position along the mandrel, wherein the slips comprise particles coupled thereto forming a modified surface, and wherein the particles comprise at least some sharp protrusions; and at least one packer element disposed along the mandrel and in a second position along the mandrel. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10890036-B2 |
| priorityDate |
2015-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |