Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Reexamination Certificate
2005-05-10
2005-05-10
Cook, Rebecca (Department: 1614)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
C514S635000
Reexamination Certificate
active
06890957
ABSTRACT:
The present invention is directed to a liquid formulation of metformin or its pharmaceutically acceptable salts thereof. The liquid pharmaceutical composition comprises a therapeutically effective amount of metformin or its pharmaceutically acceptable salt, in a liquid carrier, which may also include a sweetener that does not increase the blood glucose level of a subject after ingestion thereof. In one embodiment, it may also include alkyl hydroxyethylcellulose, and/or a polyhydroxy alcohol. In another embodiment, the carrier may contain a sweetener, mineral acid, and bicarbonate salt maintained at a pH of 4.0 to 9.0. It is useful for treating hyperglycemia and diabetes.
REFERENCES:
patent: 3174901 (1965-03-01), Sterne et al.
patent: 3174921 (1965-03-01), Matheson
patent: 4379785 (1983-04-01), Weyer et al.
patent: 4572912 (1986-02-01), Yoshioka et al.
patent: 4639436 (1987-01-01), Junge et al.
patent: 4904769 (1990-02-01), Rauenbusch
patent: 5594016 (1997-01-01), Ueno et al.
patent: 5614492 (1997-03-01), Habener
patent: 6031004 (2000-02-01), Timmins et al.
patent: 0 177 303 (1990-05-01), None
patent: 0 373 103 (1993-03-01), None
patent: WO 9955320 (1999-11-01), None
patent: WO 0211716 (2002-02-01), None
Chandran Ravi
Gogia Ashish
Cook Rebecca
Deshmukh Esq. Jayadeep R.
Heibel Esq. George E.
Ranbaxy Laboratories Limited
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