Patents by Inventor Bernhard Hehn

Bernhard Hehn 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).

  • Device for a transdermal and phonophoretic combination therapy and the use thereof in a method for medical application
    Patent number: 6868286
    Abstract: The invention relates to a combination therapy by TTS and simultaneous initial ultrasound treatment and the subsequent use of the TTS without additional ultrasound treatment. The treatment is characterized in that it shows an effect without or with only little delay. This form of therapy is especially advantageous for treating strong or chronic pains. The invention relates to a corresponding device and the use of suitable pharmaceutical substances.
    Type: Grant
    Filed: October 23, 1999
    Date of Patent: March 15, 2005
    Assignee: LTS Lohmann Therapie-Systeme AG
    Inventors: Thomas Hille, Bernhard Hehn