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:
Feb. 25, 2020
Filed:
Oct. 10, 2018
Applicant:
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Inventors:
Michael F Widman, Jacksonville, FL (US);
John B Enns, Jacksonville, FL (US);
P. Mark Powell, Jacksonville, FL (US);
Peter W Sites, Jacksonville, FL (US);
Assignee:
Johnson & Johnson Vision Care, Inc, Jacksonville, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/04 (2006.01); B29D 11/00 (2006.01); B28B 17/00 (2006.01); B29C 35/08 (2006.01); B29C 39/26 (2006.01); B33Y 80/00 (2015.01); B33Y 70/00 (2020.01);
U.S. Cl.
CPC ...
G02C 7/047 (2013.01); B28B 17/00 (2013.01); B29C 35/0805 (2013.01); B29C 39/26 (2013.01); B29D 11/00009 (2013.01); B29D 11/0073 (2013.01); B29D 11/00134 (2013.01); B29D 11/00144 (2013.01); G02C 7/04 (2013.01); B29C 2035/0827 (2013.01); B29C 2035/0833 (2013.01); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); G02C 2202/08 (2013.01); G02C 2202/16 (2013.01);
Abstract
This invention discloses apparatus for generating an ophthalmic lens with at least a portion of one surface free-formed from a Reactive Mixture. In some embodiments, an ophthalmic lens is formed on a substrate with an arcuate optical quality surface via a source of actinic radiation controllable to cure a definable portion of a volume of Reactive Mixture.