Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Capsules
Reexamination Certificate
2011-08-02
2011-08-02
Padmanabhan, Sreeni (Department: 1627)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Capsules
C424S463000
Reexamination Certificate
active
07988993
ABSTRACT:
A dosage form that provides a controlled release solid dosage form for the oral administration of a central nervous system stimulant, preferably methylphenidate hydrochloride.
REFERENCES:
patent: 4519801 (1985-05-01), Edgren
patent: 4612008 (1986-09-01), Wong et al.
patent: 4783337 (1988-11-01), Wong et al.
patent: 4874613 (1989-10-01), Hsiao
patent: 4894240 (1990-01-01), Geoghegan et al.
patent: 4952402 (1990-08-01), Sparks et al.
patent: 5023088 (1991-06-01), Wong et al.
patent: 5082668 (1992-01-01), Wong et al.
patent: 5654005 (1997-08-01), Chen et al.
patent: 5773478 (1998-06-01), Richards et al.
patent: 5837284 (1998-11-01), Mehta et al.
patent: 5874090 (1999-02-01), Baker et al.
patent: 5908850 (1999-06-01), Zeitlin et al.
patent: 5914129 (1999-06-01), Mauskop
patent: 6228398 (2001-05-01), Devane et al.
patent: 6312728 (2001-11-01), Beiman et al.
patent: 6322819 (2001-11-01), Burnside et al.
patent: 6340476 (2002-01-01), Midha et al.
patent: 6344215 (2002-02-01), Bettman et al.
patent: 6355656 (2002-03-01), Zeitlin et al.
patent: 6368626 (2002-04-01), Bhatt et al.
patent: 6372254 (2002-04-01), Ting et al.
patent: 6417184 (2002-07-01), Ockert
patent: 6419952 (2002-07-01), Wong et al.
patent: 6419960 (2002-07-01), Krishnamurthy et al.
patent: 6475493 (2002-11-01), Mulye
patent: 6495154 (2002-12-01), Tam et al.
patent: 6500459 (2002-12-01), Chhabra et al.
patent: 6503950 (2003-01-01), Ockert
patent: 6531489 (2003-03-01), Harris et al.
patent: 6555127 (2003-04-01), Steiner
patent: 6555136 (2003-04-01), Midha
patent: 6602521 (2003-08-01), Ting et al.
patent: 6627223 (2003-09-01), Percel et al.
patent: 6635284 (2003-10-01), Mehta et al.
patent: 6638533 (2003-10-01), Krsek
patent: 6673367 (2004-01-01), Goldenheim et al.
patent: 6692767 (2004-02-01), Burnside et al.
patent: 0 320 097 (1989-06-01), None
patent: WO 98/06380 (1998-02-01), None
patent: WO 98/14168 (1998-04-01), None
patent: WO 98/23263 (1998-06-01), None
patent: WO 99/03471 (1999-01-01), None
patent: WO 99/62496 (1999-12-01), None
patent: WO 00/35450 (2000-06-01), None
Chen Chih-Ming
Cheng Xiu Xiu
Dixit Manesh
Xie Jianbo
Andrx Pharmaceuticals Inc.
Claytor Renee
Florek & Endres PLLC
Padmanabhan Sreeni
LandOfFree
Oral controlled release dosage form does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Oral controlled release dosage form, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oral controlled release dosage form will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2636625