Patents by Inventor Dolores DiMaria

Dolores DiMaria 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).

  • Ibuprofen tablet
    Patent number: 5087454
    Abstract: Ibuprofen tablets/caplets formed by wet granulation of the ibuprofen characterized by a dissolution profile maintained stable on aging by incorporating croscarmellose sodium separately into the wet granulation and the compression mix and further incorporating sodium lauryl sulfate into the compression mix.
    Type: Grant
    Filed: July 30, 1990
    Date of Patent: February 11, 1992
    Assignee: American Home Products Corporation
    Inventors: Joanne R. Duerholz, Dolores DiMaria, Robert G. Blank