Drug – bio-affecting and body treating compositions – Designated organic nonactive ingredient containing other... – Carbohydrate or lignin – or derivative
Reexamination Certificate
2006-06-13
2006-06-13
Webman, Edward J. (Department: 1616)
Drug, bio-affecting and body treating compositions
Designated organic nonactive ingredient containing other...
Carbohydrate or lignin, or derivative
C514S772700, C514S975000, C525S398000, C525S403000
Reexamination Certificate
active
07060734
ABSTRACT:
A composition is disclosed comprising a polymer and a surfactant in a solvent exhibiting a common solubility for the polymer and the surfactant. The composition provides a dosage form for administering a drug over time.
REFERENCES:
patent: 2799241 (1957-07-01), Wurster
patent: 3845770 (1974-11-01), Theeuwes
patent: 3916899 (1975-11-01), Theeuwes
patent: 3961041 (1976-06-01), Nishimura et al.
patent: 4063064 (1977-12-01), Saunders et al.
patent: 4088864 (1978-05-01), Theeuwes
patent: 4117182 (1978-09-01), Andrews
patent: 4160452 (1979-07-01), Theeuwes
patent: 4200098 (1980-04-01), Ayer et al.
patent: 4285987 (1981-08-01), Ayer et al.
patent: 4327725 (1982-05-01), Cortese et al.
patent: 4329451 (1982-05-01), Zweigle
patent: 4948593 (1990-08-01), Wright et al.
patent: 5601845 (1997-02-01), Buxton et al.
patent: 0 077 956 (1983-05-01), None
patent: 0 339 811 (1989-11-01), None
patent: 0 459 516 (1991-12-01), None
patent: 2 258 613 (1973-02-01), None
patent: 2 258 810 (1993-02-01), None
Remington's “Pharmaceutical Sciences”, 14th Ed., p 1681, (1970). J.A. Pharm. Assoc., vol. 48, pp 451-454, (1959) and ibid, vol. 49, pp 82-84, (1960).
Modern Plastics Encyclopedia, vol. 46, pp 62-70 (1969). Pharmaceutical Science, by Remington, 14th Ed., pp 1626-1678 (1970) published by Mack Publishing Co., Easton, Pa.
Bhatti Gurdish
Dong Liang-Chang
Edgren David E.
Li Shu
Wong Patrick S.-L.
Abraham David
Alza Corporation
Webman Edward J.
LandOfFree
Pharmaceutical coating composition and method of use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pharmaceutical coating composition and method of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pharmaceutical coating composition and method of use will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3638543