Patents by Inventor Alan Mark Mancini

Alan Mark Mancini 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).

  • Modified-release metronidazole compositions and methods for making and using same
    Patent number: 6103262
    Abstract: Pharmaceutical compositions having a modified release profile for once daily dosing of metronidazole, methods for making the pharmaceutical compositions, and methods for treating a microbial infection with once daily dosing of the pharmaceutical compositions of the invention are provided. The compositions given once daily exhibit substantial bioequivalence to immediate release metronidazole given three times per day. The compositions of the invention comprise:(a) a first portion of metronidazole which is about 59 wt % to about 79 wt % metronidazole;(b) about 1.5 wt % to about 3.0 wt % of an aqueous insoluble poly(meth)acrylic acid ester copolymer which is aqueous permeable, aqueous expandable and pH-independent;(c) about 0.1 wt % to about 2.
    Type: Grant
    Filed: January 27, 1994
    Date of Patent: August 15, 2000
    Assignee: G. D. Searle & Company
    Inventors: Subhash Desai, Alan Mark Mancini, Steven Charles Schumann