The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2024
Filed:
Nov. 11, 2019
Nobel Biocare Services Ag, Kloten, CH;
Jessica Gilgenbach Blume, Erlenbach, CH;
Sebastian Bauer, Uster, CH;
Angelines Gasser, Gattikon, CH;
Tojo Razafiarison, Zurich, CH;
Giulio Parcianello, Zurich, CH;
Serif Ameti, Ossingen, CH;
Michael Sandholzer, Rankweil, AT;
Magdalena Pawelkiewicz Koebel, Bruttisellen, CH;
Fabio Evangelisti, Zurich, CH;
Philipp Lienemann, Zurich, CH;
Vincent Milleret, Zurich, CH;
Nobel Biocare Services AG, Kloten, CH;
Abstract
The present invention provides Dental implant configured to be inserted into a hole in jaw bone and to be at least partially situated in bone tissue when implanted, comprising: a coronal implant region, the surface of which is at least partly covered by an oxide layer with an average thickness in the range from 60 nm to 170 nm and has an average arithmetical mean height Sa in the range from 0.1 μm to 1.0 μm. Further provided is a component for dental applications, preferably dental abutment, wherein the surface of the component is at least partly covered by an oxide layer with an average thickness in the range from 60 nm to 170 nm and has an average arithmetical mean height Sa in the range from 0.05 μm to 0.5 μm and an implant system comprising the dental implant and the component. Method for forming a protective layer on the surface of an implantable or implant component, the method comprising a) applying a solution on the surface of component, the solution having a pH at 25° C. of 6.8 or less and b) drying the solution applied in step a) to form a protective layer on the surface of the component for dental applications. Finally, part of the present invention is an implantable or implant component having a protective layer obtainable as above and a use of such layer for storage.