Patents by Inventor Frauke Röbel

Frauke Röbel 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).

  • Method and device for generating a multi-component compound
    Patent number: 6932237
    Abstract: The device for generating a multi-component compound, in particular for dental purposes, by pressing out and mixing its components from cartridges (5), which open into a mixer (10), is characterized in that the advance speed of the motor (15) is regulated by the pressing-out behaviour of the components, which pressing-out behaviour can be determined by sensors (III-VIII).
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: August 23, 2005
    Assignee: Ernst Muhlbauer GmbH & Co. KG
    Inventors: Rudolf Heymann, Frauke Röbel, Hans Hörth
  • System for the release of equal proportions of two flowable substances, especially for dental purposes
    Patent number: 6824016
    Abstract: System for the release of equal proportions of two flowable substances having two syringes, of which at least one is also used alone or in combination with other syringes, especially for dental purposes. In order to enable the connected syringes to be used irrespective of the current piston position, detachable devices for coupling the syringe bodies and devices for coupling the syringe pistons, irrespective of their current position, are provided.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: November 30, 2004
    Assignee: Ernst Muhlbauer KG
    Inventors: Wolfgang Mühlbauer, Hans Hörth, Frauke Röbel, Steffen Reuss
  • System for the release of equal proportions of two flowable substances, especially for dental purposes
    Patent number: 6499630
    Abstract: System for the release of equal proportions of two flowable substances having two syringes, of which at least one is also used alone or in combination with other syringes, especially for dental purposes. In order to enable the connected syringes to be used irrespective of the current piston position, detachable devices (14, 22) for coupling the syringe bodies (1, 11) and devices (30) for coupling the syringe pistons, irrespective of their current position, are provided (FIG. 1).
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: December 31, 2002
    Assignee: Ernst Muhlbauer KG
    Inventors: Wolfgang Mühlbauer, Hans Hörth, Frauke Röbel