Patents by Inventor Gerd BARTZ

Gerd BARTZ 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).

  • Publication number: 20230000778
    Abstract: A scored tablet comprises Tapentadol or a physiologically acceptable salt thereof embedded in a prolonged release matrix material; wherein the scored tablet provides prolonged release of Tapentadol or the physiologically acceptable salt thereof; wherein the scored tablet has a site of mechanical weakness along which it can be manually broken into two separate halves preferably having essentially the same size, shape and weight; and wherein the in vitro release profile of the scored tablet essentially corresponds to the in vitro release profile of each of the two separate halves. Also disclosed is a process for the preparation of such a scored tablet.
    Type: Application
    Filed: September 14, 2022
    Publication date: January 5, 2023
    Inventors: Angelika ELLERMANN, Ulrike BERTRAM, Gerd BARTZ, Udo RUETTGERS