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:
Nov. 15, 2011
Filed:
Mar. 26, 2007
Daniel E. Lawrynowicz, Cornwall, NY (US);
Aiguo Wang, Wayne, NJ (US);
Zongtao Zhang, Unionville, CT (US);
Daniel E. Lawrynowicz, Cornwall, NY (US);
Aiguo Wang, Wayne, NJ (US);
Zongtao Zhang, Unionville, CT (US);
Howmedica Osteonics Corp., Mahwah, NJ (US);
Abstract
A method of fabricating a medical implant component. The method may comprise producing a substrate from a first material in which the substrate has a bearing portion, and causing particles of a second material to be formed onto at least the bearing portion of the substrate. The second material may be formed from a biocompatible material and a carbide source, in which the carbide source is 6.17% or more of the second material by weight. The particles of the second material may be formed onto at least the bearing portion of the substrate by a predetermined spraying technique, a CVD process, a PVD process, or a carburization process. The biocompatible material may be cobalt chrome and the carbide source may be graphite.