Patents by Inventor Eimer Vollers

Eimer Vollers 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).

  • Medicaments containing vardenafil hydrochloride trihydrate
    Patent number: 8273876
    Abstract: The invention relates to a method for producing medicaments that contain vardenafil hydrochloride, essentially as trihydrate in solid form, and to medicaments that can be obtained according to this method.
    Type: Grant
    Filed: July 3, 2003
    Date of Patent: September 25, 2012
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Peter Serno, Alfons Grunenberg, Andreas Ohm, Rainer Bellinghausen, Eimer Vollers, Jan-Olav Henck
  • Medicaments containing vardenafil hydrochloride trihydrate
    Publication number: 20060111354
    Abstract: The invention relates to a method for producing medicaments that contain vardenafil hydrochloride, essentially as trihydrate in solid form, and to medicaments that can be obtained according to this method
    Type: Application
    Filed: July 3, 2003
    Publication date: May 25, 2006
    Inventors: Peter Serno, Alfons Grunenberg, Andreas Ohm, Rainer Bellinghausen, Eimer Vollers, Jan-Olav Henck