Patents by Inventor Susan M. Papile

Susan M. Papile has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Taste mask coatings for preparing chewable pharmaceutical tablets
    Patent number: 5460825
    Abstract: Chewable medicament tablets are made from coated rotogranules of a medicament wherein the rotogranules are formed from a granulation mixture of: medicament, e.g. famotidine; binder, e.g. HPMC; and carrier, e.g. lactose; and the rotogranules are coated with cellulose acetate, cellulose acetate butyrate or a combination thereof and hydroxypropyl cellulose. A process for making such tablets and a method of providing taste masking of medicaments utilizing such coated rotogranules.
    Type: Grant
    Filed: July 23, 1993
    Date of Patent: October 24, 1995
    Assignee: McNeil-PPC, Inc.
    Inventors: Edward J. Roche, Susan M. Papile, Eleanor M. Freeman
  • Rotogranulations and taste masking coatings for preparation of chewable pharmaceutical tablets
    Patent number: 5260072
    Abstract: Chewable medicament tablets are made from coated rotogranules of a medicament wherein the rotogranules are formed from a granulation mixture of medicament, e.g. famotidine binder, e.g. polyvinylpyrrolidone, and carrier, e.g. lactose and the rotogranules are coated with cellulose acetate, cellulose acetate butyrate or a combination thereof and polyvinyl pyrrolidone and a process for making such tablets and a method of providing taste masking of medicaments utilizing such coated rotogranules.
    Type: Grant
    Filed: March 23, 1992
    Date of Patent: November 9, 1993
    Assignee: McNeil-PPC, Inc.
    Inventors: Edward J. Roche, Susan M. Papile, Eleanor M. Freeman