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:
Sep. 02, 2025
Filed:
Nov. 22, 2019
Applicant:
Karl Leibinger Asset Management Gmbh & Co. KG, Mühlheim, DE;
Inventor:
Alexander Kopp, Aachen, DE;
Assignee:
KARL LEIBINGER ASSET MANAGEMENT GMBH & CO. KG, Muhlheim, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 27/32 (2006.01); A61L 27/30 (2006.01); A61L 27/58 (2006.01); C22C 18/00 (2006.01); C22C 23/00 (2006.01); C25D 11/02 (2006.01); C25D 11/30 (2006.01); C25D 11/36 (2006.01);
U.S. Cl.
CPC ...
A61L 27/32 (2013.01); A61L 27/306 (2013.01); A61L 27/58 (2013.01); C22C 18/00 (2013.01); C22C 23/00 (2013.01); C25D 11/024 (2013.01); C25D 11/026 (2013.01); C25D 11/30 (2013.01); C25D 11/36 (2013.01); A61L 2420/02 (2013.01); A61L 2430/02 (2013.01);
Abstract
The invention relates to a biodegradable implant comprising a surface coated magnesium alloy or zinc alloy product, whereby the coating layer comprises oxides and/or phosphates of from rare-earth elements, Mg, Ca, Zn, Zr, Cu, Fe, Sr, Li, Mn or Ag wherein the coating is preferably generated by plasma electrolytically oxidation (PEO). The invention further comprises a method for preparing the coated magnesium or zinc alloy product of the implant.