Patents by Inventor Sven M. Hugosson

Sven M. Hugosson 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).

  • New pharmaceutical preparations with extended release
    Patent number: 4803081
    Abstract: An extended release perparation of an active compound with very low solubility containing the active compound dissolved or dispersed in a semi-solid or liquid non-ionic solubilizer and whereby the amount by weight of the solubilizer is at least equal to the amount by weight of the active compound as well as a process for the preparation thereof.
    Type: Grant
    Filed: April 3, 1987
    Date of Patent: February 7, 1989
    Assignee: Aktiebolaget Hassle
    Inventors: Karl-Erik L. Falk, Sven M. Hugosson, Adam Rosinski, John A. Sjogren