Patents by Inventor Hannu U. Jalonen

Hannu U. Jalonen 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).

  • Drug formulations for parenteral use
    Patent number: 5571534
    Abstract: This invention relates to parenteral preparations of antiestrogens such as toremifene, desmethyl toremifene, tamoxifen or desmethyltamoxifen. The preparations can be emulsions, liposomes or aqueous solutions of cyclodextrin-drug complexes. Particularly the invention relates to a parenteral drug formulation comprising a complex having a 2-hydroxypropyl cyclodextrin component and including an active drug substance selected from the group consisting of toremifene, desmethyl toremifene, tamoxifen and desmethyltamoxifen or a pharmaceutically acceptable non-toxic salt thereof, said complex being present either in an aqueous solution or emulsion or loaded into a liposome.
    Type: Grant
    Filed: July 7, 1994
    Date of Patent: November 5, 1996
    Assignee: Orion-yhtyma Oy
    Inventors: Harry G. Jalonen, Terttu M. Heikkila, Hannu U. Jalonen, Lauri V. M. Kangas, Risto A. S. Lammintausta, Kauko O. A. Kurkela