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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.:

US 11844689 B1

PDFFull Text
Date of Patent:
Dec. 19, 2023

Filed:

Dec. 18, 2020

Achromatic lenses and lenses having diffractive profiles with irregular width for vision treatment

Applicant:

Amo Groningen B.v., Groningen, NL;

Inventors:

Franck Gounou, Groningen, NL;

Hendrik A. Weeber, Groningen, NL;

Robert Rosen, Groningen, NL;

Carmen Canovas Vidal, Groningen, NL;

Patricia A. Piers, Groningen, NL;

Assignee:

AMO Groningen B.V., Groningen, NL;

Attorney:

Johnson & Johnson Surgical Vision, Inc.

Primary Examiner:

Javier G Blanco

Int. Cl.
CPC ...
A61F 2/16 (2006.01); B29D 11/00 (2006.01); G16H 20/30 (2018.01);
U.S. Cl.
CPC ...
A61F 2/1656 (2013.01); A61F 2/1624 (2013.01); A61F 2/1637 (2013.01); A61F 2/1654 (2013.01); B29D 11/00269 (2013.01); B29D 11/00961 (2013.01); G16H 20/30 (2018.01); A61F 2240/002 (2013.01); G05B 2219/2617 (2013.01);
Abstract

Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for providing improved extended depth of focus lenses. Exemplary ophthalmic lenses can include an optic including a diffractive profile including at least one set of echelettes, each echelette of the set having a different width in r-squared space than any other echelette of the set and the at least one set of echelettes repeating at least once upon the optic.

Find Patent Forward Citations

Gounou, Franck. (2023). Achromatic lenses and lenses having diffractive profiles with irregular width for vision treatment (U.S. Patent No. 11844689). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11844689

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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