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:
Dec. 02, 2025
Filed:
Jul. 14, 2023
Applicant:
Alcon Inc., Fribourg, CH;
Inventors:
Jasmin Brückner, Aschaffenburg, DE;
Anika Braunwarth, Obernburg, DE;
Thomas Wasse, Wörth, DE;
Felix Brinckmann, Roßdorf, DE;
Assignee:
Alcon Inc., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/958 (2006.01);
U.S. Cl.
CPC ...
G01N 21/958 (2013.01); G01N 2021/9583 (2013.01);
Abstract
A method for inspecting a soft contact lens for an orange peel defect comprises the steps of: illuminating the whole lens through the transparent bottom with incoherent white illumination light;