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:
May. 19, 2020
Filed:
May. 08, 2019
Applicant:
Novartis Ag, Basel, CH;
Inventor:
Halina Heidrich, Kahl am Main, DE;
Assignee:
Alcon Inc., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 33/72 (2006.01); B08B 3/02 (2006.01); B08B 9/00 (2006.01); B29D 11/00 (2006.01);
U.S. Cl.
CPC ...
B29C 33/72 (2013.01); B08B 3/02 (2013.01); B08B 3/022 (2013.01); B08B 9/00 (2013.01); B29D 11/00125 (2013.01); B08B 2240/00 (2013.01); B29D 11/00519 (2013.01);
Abstract
A method for cleaning a molding surface () of a reusable lens mold (), in particular of a reusable lens mold () for molding ophthalmic lenses such as soft contact lenses, comprising the steps of: