| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2fb8efa277b88a39948a0bfb308eca4e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-949
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-062 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-949
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-06 |
| filingDate |
1977-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9db13337d840f00ee363194c0e4d6c62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c562d69a01ccf550ae217cd3657b6609 |
| publicationDate |
1978-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4115526-A |
| titleOfInvention |
Process for the preparation of reactive tungsten and derivatives thereof |
| abstract |
Process for the preparation of reactive tungsten comprising reducing a tungsten compound in a reducing atmosphere at temperatures ranging from about 450° C to 700° C. The reactive tungsten can be readily converted to WC, W 2 C or WN. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0158806-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2322319-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5776264-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4851206-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009077633-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004265208-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5912399-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7625542-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112062106-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5372797-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9310042-A1 |
| priorityDate |
1977-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |