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Generated: September 19, 2017
| Title: | Intravaginal treatment of vaginal infections with buffered metronidazole compositions |
| Abstract: | A non-flowing composition and method for treatment of bacterial vaginosis are disclosed. An afflicted vagina is treated with a therapeutically effective but relatively low dose of metronidazole in a composition that includes a buffer system maintaining the composition at a pH value in the range of about 3.75 to about 4.25. The composition can also be used for prophylactic purposes. |
| Inventor(s): | Borgman; Robert J. (Mundelein, IL) |
| Assignee: | Minnesota Mining and Manufacturing Co. (St. Paul, MN) |
| Application Number: | 08/680,750 |
|
Patent Claim Types: see list of patent claims | Use; Composition; Dosage form; Formulation; |
| Country | Document Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Canada | 1297029 | ► Subscribe | |||||||||||||||||||||||||||
| Canada | 1337279 | ► Subscribe | |||||||||||||||||||||||||||
| China | 1035435 | ► Subscribe | |||||||||||||||||||||||||||
| China | 1032900 | ► Subscribe | |||||||||||||||||||||||||||
| China | 1049101 | ► Subscribe | |||||||||||||||||||||||||||
| China | 1054507 | ► Subscribe | |||||||||||||||||||||||||||
| Germany | 68914365 | ► Subscribe | |||||||||||||||||||||||||||
| Germany | 69007547 | ► Subscribe | |||||||||||||||||||||||||||
| Denmark | 0404376 | ► Subscribe | |||||||||||||||||||||||||||
| European Patent Office | 0355152 | ► Subscribe | |||||||||||||||||||||||||||
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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,
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