Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form
Reexamination Certificate
2006-09-19
2006-09-19
Sheikh, Humera N. (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
C424S451000, C424S464000, C424S468000, C424S489000, C424S502000
Reexamination Certificate
active
07108859
ABSTRACT:
An antineoplastic product is comprised of at least three dosages forms, each of which has a different release profile, with the Cmaxfor the antineoplastic product being reached in less than about twelve hours. In one embodiment, there is an immediate release dosage form, as well as two or more delayed release dosage forms, with each of the dosage forms having a different release profile, wherein each reaches a Cmaxat different times.
REFERENCES:
patent: 4904476 (1990-02-01), Mehta et al.
patent: 5472708 (1995-12-01), Chen
patent: 5719132 (1998-02-01), Lin et al.
Isbister James D.
Rudnic Edward M.
Treacy, Jr. Donald J.
Wassink Sandra E.
Advancis Pharmaceutical Corporation
Olstein Elliot M.
Sheikh Humera N.
Stauffer Raymond E.
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