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US Patent 9297928 Ophthalmic compositions comprising polyether substituted polymers

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Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

Patent Inventor Names

Frank Molock0

Kathrine Osborn Lorenz0

Shivkumar Mahadevan0

Date of Patent

March 29, 2016

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Patent Application Number

109947170

Date Filed

November 22, 2004

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Patent Citations Received

US Patent 12128641 Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby

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US Patent 11970431 Polymerizable absorbers of UV and high energy visible light

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US Patent 11993037 Contact lens displaying improved vision attributes

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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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Patent Primary Examiner

0

Patent abstract

The present invention relates to ophthalmic solutions and devices comprising at least one water soluble polymer having a molecular weight of at least about 500,000 Daltons and linear or branched polyether pendant groups having a molecular weight of at least about 300.

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