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US Patent 7956131 Lactam polymer derivatives

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
March 17, 2010
Date of Patent
June 7, 2011
Patent Application Number
12725512
Patent Citations Received
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US Patent 12128641 Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby
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US Patent 12064018 Contact lens package with draining port
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US Patent 12116443 Amino acid-based polymerizable compounds and ophthalmic devices prepared therefrom
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US Patent 11754754 Silicone hydrogels comprising N-alkyl methacrylamides and contact lenses made thereof
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US Patent 11789291 Pupil-only photochromic contact lenses displaying desirable optics and comfort
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US Patent 11853013 Systems and methods for indicating the time elapsed since the occurrence of a triggering event
0
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US Patent 11891526 Ink composition for cosmetic contact lenses
0
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US Patent 11958824 Photostable mimics of macular pigment
0
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US Patent 11971518 Shape engineering of particles to create a narrow spectral filter against a specific portion of the light spectrum
0
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US Patent 11970431 Polymerizable absorbers of UV and high energy visible light
0
•••
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7956131
Patent Primary Examiner
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Ana L. Woodward

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