| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0763
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0821 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-00 |
| filingDate |
1989-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1991-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0340907-B1 |
| titleOfInvention |
Black titanium nitride and process for its preparation |
| priorityDate |
1988-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |