Ecole Polytechnique Federale De Lausanne

Universitè De Genève

Ecole Polytechnique Féderale De Lausanne (epfl)

Pierre Descouts

Peter Péchy

Björn-Owe Aronsson

Michael Grätzel

Carine Viornery

Bjorn-Owe Aronsson

Michael Gratzel

Carine Viorney

Michael GRÄTZEL

Endosseous implant to be applied to a human or animal bone, wherein the surface of the implant is made from titanium or a titanium alloy, said implant having a smooth or rough surface texture, which is characterized in that said surface has been treated with at least one selected organic phosphonate compound or a pharmaceutically acceptable salt or ester or an amide thereof; process for producing said implants.

Endosseous implant

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.

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Neydens, France

Pierre Descouts