| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ae911e18c6eaff9bccc932e229a5fdb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-06066 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-24 |
| filingDate |
1999-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d10fb7e6897db01b8b9eb51b4d94b01c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bd97ef63ce3c3eb09b5d03a28956e3e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4525b545c66c9267bd7de3c0369cf59c |
| publicationDate |
2000-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1051538-A1 |
| titleOfInvention |
Process for the manufacture of blackened surgical needles |
| abstract |
In a process for the manufacture of blackened surgical needles, unfinished needles produced from a chromium-containing steel are dipped into an acidic aqueous solution with a chromium (VI) compound. The solution has a temperature in the range from 10 °C to 40 °C, preferably in the range from 18 °C to 25 °C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4209614-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10364501-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9358000-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017222904-A1 |
| priorityDate |
1998-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |