Formulation and process for drug loaded cores

Details Formulation and process for drug loaded cores Formulation and process for drug loaded cores

2008-01-01

2008-01-01

Tran, S. (Department: 1615)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

C424S451000, C424S457000, C424S458000, C424S464000, C424S468000, C424S469000, C424S489000, C424S491000, C424S493000, C424S494000

Reexamination Certificate

active

07314640

ABSTRACT:
The present invention relates to a controlled release pellet of metoprolol and its pharmaceutically acceptable salts that uses a water soluble or a water swellable inert starting seed or core.

REFERENCES:
patent: 4281654 (1981-08-01), Shell et al.
patent: 4303637 (1981-12-01), Shell et al.
patent: 4780318 (1988-10-01), Appelgren et al.
patent: 4792452 (1988-12-01), Howard et al.
patent: 4874613 (1989-10-01), Hsiao
patent: 4892739 (1990-01-01), Shah et al.
patent: 4911707 (1990-03-01), Heiber et al.
patent: 4917676 (1990-04-01), Heiber et al.
patent: 4927640 (1990-05-01), Dahlinder et al.
patent: 4942040 (1990-07-01), Ragnarsson et al.
patent: 4952402 (1990-08-01), Sparks et al.
patent: 4957745 (1990-09-01), Jonsson et al.
patent: 4996047 (1991-02-01), Kelleher et al.
patent: 5001161 (1991-03-01), Appelgren et al.
patent: 5019302 (1991-05-01), Sparks et al.
patent: 5081154 (1992-01-01), Appelgren et al.
patent: 5169638 (1992-12-01), Dennis et al.
patent: 5246714 (1993-09-01), Dahlinder et al.
patent: 5288503 (1994-02-01), Wood et al.
patent: 5391377 (1995-02-01), Barnwell
patent: 5399358 (1995-03-01), Baichwal et al.
patent: 5399362 (1995-03-01), Baichwal et al.
patent: 5516531 (1996-05-01), Makino et al.
patent: 5518730 (1996-05-01), Fuisz
patent: 5681584 (1997-10-01), Savastano et al.
patent: 5700410 (1997-12-01), Nakamichi et al.
patent: 5707656 (1998-01-01), Lindstedt et al.
patent: 5785976 (1998-07-01), Westesen et al.
patent: 6022562 (2000-02-01), Autant et al.
patent: 6190692 (2001-02-01), Busetti et al.
patent: 6210712 (2001-04-01), Edgren et al.
patent: 6284271 (2001-09-01), Lundberg et al.
patent: 6287599 (2001-09-01), Burnside et al.
patent: 6297240 (2001-10-01), Embleton
patent: 6365185 (2002-04-01), Ritschel et al.
patent: 6372254 (2002-04-01), Ting et al.
patent: 6383471 (2002-05-01), Chen et al.
patent: 6491950 (2002-12-01), Gutierrez-Rocca et al.
patent: 6569463 (2003-05-01), Patel et al.
patent: 6733789 (2004-05-01), Stark et al.
patent: 7022342 (2006-04-01), Chen et al.
patent: 2004/0142035 (2004-07-01), Chang et al.
patent: 2005/0129778 (2005-06-01), Mulye
patent: WO 9961005 (1999-12-01), None
Physician's Desk Reference, 55th Edition (2001), pp. 606-607.

Affiliated with

Also associated with

Rating

Formulation and process for drug loaded cores does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Formulation and process for drug loaded cores, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Formulation and process for drug loaded cores will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2751674