| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-0045 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-842
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-712
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-714
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-112
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70642 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-714
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-11 |
| filingDate |
2017-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84e29a0c918e34bf41270e8e12db2bb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05f437e0d7c14b1ba9c971d600af4ae6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dcbe0ff742b3fafe148c625a4b20418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1cc0ccc6cc413be942eca4f84bb77ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74143a4de27126a06eb1271ee5327001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b63a4b3b6172ba2f56b7be49b13536a |
| publicationDate |
2021-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021287714-A1 |
| titleOfInvention |
Method of producing a magnetic powder and method of producing a magnetic recording medium |
| abstract |
A method of producing a magnetic powder includes: performing heat treatment on first particles that contain triiron tetraoxide to prepare second particles that contain ε-iron oxide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11670333-B2 |
| priorityDate |
2016-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |