Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9946ebda84e3cadba00ba3d5b60ada3c |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-408 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0052 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2641 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-467 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2676 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-467 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-42 |
filingDate |
2020-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92427e92ad3e84b6dca9ed02c872e61a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da9af4ccb4425bdca6f1aa18fc4d3f52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a50ca5f41c9b11053106360047ff8c82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf0e7c2d337bfd9d9d6bf79ae764dec8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e92838fde20d76771caa95ee5ae3058 |
publicationDate |
2020-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2020252221-A1 |
titleOfInvention |
Hydrocarbon swelling particles for wellbore cementing |
abstract |
Hydrocarbon swelling particles for wellbore cementing include a crosslinked polymer comprising vinyl aromatic monomer and/or (meth)acrylic monomer. |
priorityDate |
2019-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |