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. 14, 2026
Filed:
May. 17, 2022
Applicant:
Barberini S.p.a., Silvi, IT;
Inventors:
Assignee:
Barberini S.P.A., Silvi, IT;
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/10 (2006.01); G02C 7/12 (2006.01);
U.S. Cl.
CPC ...
G02C 7/108 (2013.01); G02C 7/12 (2013.01);
Abstract
An ophthalmic article including at least one colored substrate, and a polarizer fixed to that at least one colored substrate, wherein the polarizer presents, on its own, a luminous transmittance according to ISO_13666, First edition, 1998 Aug. 1 of T≥41% and a polarization efficiency PE with 90%≥PE≥78%.
Lagasi, Matteo. (2026). Ophthalmic article (U.S. Patent No. 12681334). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12681334
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile