Patents by Inventor Esko Marttila

Esko Marttila 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).

  • Patent number: 4935247
    Abstract: The invention relates to a new composition for use on a pharmaceutical granule. The composition is three-layered, comprising as the innermost layer a substantially pure fat, as the middle layer a mixture of fat and polymer, and as the outermost layer again a substantially pure fat.The composition according to the invention produces a preparation which is tasteless, especially when administered in the form of a powder or a mixture, even if the phrmaceutical to be dosed has a bad taste. Also, the preparation keeps well in mixture, and it enables a pharmaceutical to be transported past the stomach for release/absorption at the beginning of the small intestine.
    Type: Grant
    Filed: May 6, 1988
    Date of Patent: June 19, 1990
    Assignee: Orion-Yhtyma Oy
    Inventors: Esko Marttila, Ilkka Larma, Kari Vahervuo, Jaakko Uotila