Patents Assigned to Pharmaceutical Resources, Inc.
  • Flocculated suspension of megestrol acetate
    Publication number: 20020173497
    Abstract: A novel oral pharmaceutical composition in the form of a stable flocculated suspension in water is described as comprising: megestrol acetate; at least one compound selected from the group consisting of polyethylene glycol, propylene glycol, glycerol, and sorbitol; and a surfactant, wherein polysorbate and polyethylene glycol are not simultaneously present.
    Type: Application
    Filed: April 30, 2002
    Publication date: November 21, 2002
    Applicant: Pharmaceutical Resources, Inc.
    Inventors: N. Ragunathan, James C. Chao, Robert A. Femia, Malcolm S.F. Ross
  • Flocculated suspension of megestrol acetate
    Patent number: 6268356
    Abstract: A novel oral pharmaceutical composition in the form of a stable flocculated suspension in water is described as comprising: megestrol acetate; at least one compound selected from the group consisting of polyethylene glycol, propylene glycol, glycerol, and sorbitol; and a surfactant, wherein polysorbate and polyethylene glycol are not simultaneously present.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: July 31, 2001
    Assignee: Pharmaceutical Resources, Inc.
    Inventors: N. Ragunathan, James C. Chao, Robert A. Femia, Malcolm S. F. Ross
  • Flocculated suspension of megestrol acetate
    Patent number: 6028065
    Abstract: A novel oral pharmaceutical composition in the form of a stable flocculated suspension in water is described as comprising: megestrol acetate; at least one compound selected from the group consisting of polyethylene glycol, propylene glycol, glycerol, and sorbitol; and a surfactant, wherein polysorbate and polyethylene glycol are not simultaneously present.
    Type: Grant
    Filed: April 20, 1998
    Date of Patent: February 22, 2000
    Assignee: Pharmaceutical Resources, Inc.
    Inventors: Narayan Ragunathan, James C. Chao, Robert A. Femia, Malcolm S. F. Ross