| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71b5b5ffee53b1c05ed2b57e8f30d065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56c31a97c9849a520587bd0020e1b357 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-765
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3201 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C13-081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C13-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-486 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25B1-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C13-08 |
| filingDate |
2010-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cdee4014c16850c601775771dba261a |
| publicationDate |
2014-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8834161-B2 |
| titleOfInvention |
Zirconium dioxide based prostheses |
| abstract |
A process for the manufacture of a zirconium oxide prosthesis, the zirconium oxide being stabilized, which process includes the following steps: a) compacting a zirconium oxide powder at a pressure of at least 45 MPa to an object of a desired form, b) impacting an etchable medium into the surface, c) optionally working the object to a final shape, d) sintering the body at a temperature of above 1170° C. to transfer zirconium oxide into a tetragonal crystalline structure, and e) etching the etchable medium using hydrofluoric acid to remove the medium and impart a micromechanical retention surface. A prosthesis prepared by this process is also disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9877800-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015272709-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015079408-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013209951-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9532855-B2 |
| priorityDate |
2009-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |