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:
Aug. 10, 2010
Filed:
May. 05, 2006
Applicant:
Khalid Mentak, San Ramon, CA (US);
Inventor:
Khalid Mentak, San Ramon, CA (US);
Assignee:
Key Medical Technologies, Inc., San Ramon, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 2/16 (2006.01); G02C 7/02 (2006.01); G02B 1/04 (2006.01); C09B 62/00 (2006.01); C08F 2/00 (2006.01); A61L 33/00 (2006.01); B05D 5/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Blue light blocking chromophore (BLBC) ophthalmic devices are disclosed. In an embodiment, BLBC is relatively concentrated in the device center gradually decreasing to the device edge to create a BLBC gradient.
Quick Actions:
Mentak, Khalid. (2010). Ophthalmic apparatuses and methods (U.S. Patent No. 7771470). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7771470
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