Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Reexamination Certificate
2001-05-28
2010-10-05
Sheikh, Humera N (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
C424S464000
Reexamination Certificate
active
07807196
ABSTRACT:
Process for drying amoxicillin (compositions), characterised in that a gas, which is inert towards amoxicillin (compositions) and having a relative humidity content which is greater than zero is used for drying.
REFERENCES:
patent: 3674776 (1972-07-01), Long et al.
patent: 4812561 (1989-03-01), Hamashima et al.
patent: 5874063 (1999-02-01), Briggner et al.
patent: 5958471 (1999-09-01), Schwarz et al.
patent: 780393 (1997-06-01), None
patent: 735455 (1955-08-01), None
patent: 2005538 (1979-04-01), None
patent: 2096599 (1982-10-01), None
patent: 55-102585 (1980-08-01), None
patent: 91-00418 (1991-01-01), None
patent: WO 97/15579 (1997-05-01), None
Federal Register, vol. 63, No. 52, p. 13121 (1998).
Gerhartz, W., Ullman's Encyc. of Ind. Chem., pp. 4-20 and 4-21, (1988).
Patel et al., Pharm. Res., vol. 13, No. 4, pp. 588-593 (1996).
“Identification of Dimer Impurities in Ampicillin and Amoxicillin by Capillary LC and Tandem Mass Spectrometry,” by Chi-Yu Lu and Chia-Hsien Feng, J. Sep. Sci. 2007, 30, 329-332.
Bilke Hans W
Daemon Otto
Schwarz Franz X
Luedeka Neely & Graham P.C.
Sandoz GmbH
Sheikh Humera N
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