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|Title:||Ophthalmic use of norfloxacin and related antibiotics|
|Abstract:||Norfloxacin and related antibiotics are useful in the treatment of ocular infections by topical administration.|
|Inventor(s):||Katz; Irving M. (Doylestown, PA)|
|Assignee:||Merck & Co., Inc. (Rahway, NJ)|
Patent Claim Types:|
see list of patent claims
|Use; Formulation; Composition;|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
| This preview shows a limited data set|
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.
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