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:
Jul. 29, 2025
Filed:
May. 17, 2022
Applicant:
Atheneum Optical Sciences, Llc, Orange Park, FL (US);
Inventors:
Ture Kindt-Larsen, Holte, DK;
Wallace Anthony Martin, Orange Park, FL (US);
Ganesh Narayanan Kumar, Ponte Vedra Beach, FL (US);
Michel Lucien Guillon, Jersey, GB;
Assignee:
ATHENEUM OPTICAL SCIENCES, LLC, Orange Park, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/112 (2017.01); B29C 64/364 (2017.01); B29D 11/00 (2006.01); B33Y 10/00 (2015.01); B33Y 40/00 (2020.01); B33Y 70/00 (2020.01); B29L 11/00 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
B29C 64/112 (2017.08); B29C 64/364 (2017.08); B29D 11/00009 (2013.01); B33Y 10/00 (2014.12); B33Y 40/00 (2014.12); B33Y 70/00 (2014.12); B29L 2011/0016 (2013.01); B33Y 80/00 (2014.12);
Abstract
The present application discloses a method for three-dimensional deposition printing to manufacture optical elements including ophthalmic devices by controlling the level of oxygen in the polymerization mixture and the printing environment to achieve precision in form and smoothness of surface for image quality optical performance.