Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-473 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-424 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-467 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-082 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-473 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-467 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
filingDate |
2016-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_befe603213da1030498015212859b4f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c49fefc256aec41a9e3310f1d82d078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f864482da84c814d2a3c8fb4207dd697 |
publicationDate |
2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10723934-B2 |
titleOfInvention |
Surfactants for use in liquid suspensions of lightweight beads |
abstract |
A method for suspending lightweight beads in a fluid includes combining lightweight beads, a fluid, and a surfactant to form a liquid additive. The liquid additive may be used to reduce the density of a wellbore fluid. The liquid additive or wellbore fluid can be combined with a cementitious material to form a lightweight cement composition. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023020371-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11466202-B2 |
priorityDate |
2016-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |