| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c186e9ae8cafab5df5c8d80cfa7b0fa1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2203-0655
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2203-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-062 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-52 |
| filingDate |
2016-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f68d85005e87048f78dfe588c33b27b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0678242f61ce5a85bd1904bb8455a270
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50491dadd4d69f22e0aeff9c5c8fbf93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a1efb08a0c306ed7047202bb26c9995
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc9d31ff4951b4044c9fbc114096eaad |
| publicationDate |
2018-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9878956-B2 |
| titleOfInvention |
Polycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source |
| abstract |
Nano polycrystalline diamond is composed of carbon, an element of different type which is an element other than carbon and is added to be dispersed in carbon at an atomic level, and an inevitable impurity. The polycrystalline diamond has a crystal grain size not greater than 500 nm. The polycrystalline diamond can be fabricated by subjecting graphite in which the element of different type which is an element other than carbon has been added to be dispersed in carbon at an atomic level to heat treatment within high-pressure press equipment. |
| priorityDate |
2011-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |