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. 26, 2017
Filed:
Dec. 17, 2014
Novartis Ag, Basel, CH;
Lukas Lomb, Mainaschaff, DE;
Roland Schmieder, Friedrichsdorf, DE;
Gabriela Cocora, Elsenfeld-Eichelsbach, DE;
Halina Heidrich, Kahl am Main, DE;
Axel Heinrich, Aschaffenburg, DE;
Peter Hagmann, Waldburg, DE;
Novartis AG, Basel, CH;
Abstract
A method for avoiding the entrapment of air bubbles () in a lens forming material, in particular in a low viscosity lens forming material, in an ophthalmic lens manufacturing process using mold halves () each having a lens forming surface () comprises electrostatically charging a predetermined portion of the lens forming surface () of the mold half () prior to the predetermined portion of the lens forming surface () coming into contact with the lens forming material ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile