US Patent 7267846 Tinted lenses and methods of manufacture
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Patent abstract
The present invention recognizes that lenses, such as contact lenses, can be pigmented using an ink that includes oligomers, polymers or polymerizable monomers. The ink can be used to make images on or within the lens. Images made using these inks are may be digital or analogue and can be used in a variety of printing methods, including ink-jet printing.
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US Patent 07267846 Tinted lenses and methods of manufacture US Patent 7267846 Tinted lenses and methods of manufacture
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Patent Number
0726784600
Patent Number
726784600
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Is a
Patent Jurisdiction
Patent Number
072678460
Date of Patent
September 11, 2007
0Patent Application Number
109603660
Date Filed
October 6, 2004
0Official Website
Patent Primary Examiner
Edits on 27 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
072678460
Date of Patent
September 11, 2007
0Patent Application Number
109603660
Date Filed
October 6, 2004
0Official Website
Patent Primary Examiner
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US Patent 07267846 Tinted lenses and methods of manufacture
Infobox
Is a
Patent jurisdiction
Patent number
07267846
Date of patent
September 11, 2007
Patent application number
10960366
Date Filed
October 6, 2004
Patent primary examiner
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