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. 25, 2025
Filed:
Oct. 21, 2019
Applicant:
Amo Groningen B.v., Groningen, NL;
Inventors:
Robert Rosen, Groningen, NL;
Robin Zonneveld, Groningen, NL;
Sieger Meijer, Groningen, NL;
Aixa Alarcon Heredia, Groningen, NL;
Mihai State, Groningen, NL;
Carmen Canovas Vidal, Groningen, NL;
Assignee:
AMO Groningen B.V., Groningen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/16 (2006.01);
U.S. Cl.
CPC ...
A61F 2/1618 (2013.01); A61F 2/164 (2015.04); A61F 2002/1696 (2015.04); A61F 2240/001 (2013.01); A61F 2250/0053 (2013.01);
Abstract
Intraocular lenses for reducing negative dysphotpsia (ND) are described herein. An example ophthalmic lens can include an optic () with a central optical zone () disposed about the optical axis (OA) and an attenuation optical zone () disposed about the central optical zone (), wherein the attenuation optical zone () is contiguous with the central optical zone (), and wherein optical power of the ophthalmic lens is gradually reduced within the attenuation optical zone ().