Patents by Inventor Aldo LaManna

Aldo LaManna 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).

  • Pharmaceutical tablet capable of liberating one or more drugs at different release rates
    Patent number: 6183778
    Abstract: Pharmaceutical tablet consisting of a first layer containing one or more drugs with immediate or controlled release formulation, a second layer containing one or more drugs, either equal to or different from the first layer, with slow release formulation, and a low-permeability barrier-type layer coating said second layer or, alternatively, placed between the first and second layer and, if necessary, containing a drug.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: February 6, 2001
    Assignee: Jagotec AG
    Inventors: Ubaldo Conte, Aldo LaManna, Lauretta Maggi