Patents by Inventor Rolf Marrgi

Rolf Marrgi 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).

  • Infusor, catheter means and catheter head
    Patent number: 6620138
    Abstract: The present invention provides an infusor including a housing, a reservoir accommodated in the housing for containing a product fluid to be administered, and a delivery means accommodated in the housing for an automatic dosed delivery of the product fluid from the reservoir, wherein the reservoir includes at least two separate fluid spaces having separate fluid outlets.
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: September 16, 2003
    Assignee: Disetronic Licensing AG
    Inventors: Rolf Marrgi, Willi Michel, Jürg Steck