Endosseous implant
US7090496B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 19, 2001 |
| Grant date | Aug 15, 2006 |
| Priority date | — |
| Expiry date | Oct 13, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Endosseous implant to be applied to human or animal bone, said implant having a surface made from a selected metal or a selected metal alloy or a ceramic, whereby said metal resp. metal alloy is selected from chromium, niobium, tantalum, vanadium, zirconium, aluminium, cobalt, nickel, stainless steels or an alloy thereof, said surface having a smooth or rough texture, characterized in that said surface has been treated with at least one pharmaceutically acceptable organic compound carrying at least one phosphonic acid group or a derivative thereof preferably a pharmaceutically acceptable salt or ester or amid thereof and method for producing said implant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.