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. 18, 2022
Filed:
Jul. 26, 2017
Singapore Health Services Pte Ltd, Singapore, SG;
Nanyang Technological University, Singapore, SG;
Jodhbir Mehta, Singapore, SG;
Andri Riau, Singapore, SG;
Subramanian Venkatraman, Singapore, SG;
Bo Liedberg, Singapore, SG;
Debasish Mondal, Singapore, SG;
Singapore Health Services Pte Ltd, Singapore, SG;
Nanyang Technological University, Singapore, SG;
Abstract
Disclosed is an optical cylinder of a corneal prosthesis comprising: a) an optical cylinder comprising a solid polymer, and b) a plurality of nanoparticles forming a substantially uniform layer on a circumference of the solid polymer surface of the optical cylinder. Also disclosed are methods of surface treatment of optical cylinders of corneal prostheses, and corneal prostheses thereof.