| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b1962bdeafe58e2f312c308fe511c31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3f3ab86b2ee9a944f82fd2740a39577 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-473 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-06 |
| filingDate |
2019-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea5457a93c5440d47f9e55bda5aa9884 |
| publicationDate |
2019-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019147635-A1 |
| titleOfInvention |
Settable, form-filling loss circulation control compositions comprising in situ foamed calcium aluminate cement systems and methods of using them |
| abstract |
This document relates to settable, hydraulic, non-Portland foamed cement compositions comprising nitrogen gas-generating compositions used for loss circulation control. |
| priorityDate |
2018-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |