Patents by Inventor Gunter Ziegert

Gunter Ziegert 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).

  • Patent number: 5827234
    Abstract: In the device for administering implants, which comprises an active substance container with injection cannula and plunger, the plunger is arranged in a plunger channel. The plunger channel merges with continuity into the lumen of the cannula. A holder device (5) for the implant (2) is arranged at the lumen-side end of the plunger channel (3).
    Type: Grant
    Filed: December 1, 1995
    Date of Patent: October 27, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hans-Joachim Loos, Gunter Ziegert, Horst Pajunk, Heinrich Pajunk
  • Patent number: 5799790
    Abstract: The invention relates to a packaging for syringe barrels, wherein the packaging has a thermoformed tray (1) which is provided with a plurality of compartments (2) for receiving the syringe barrels (3). The packaging according to the invention has in comparison with a conventional packaging the advantages that disposal of a single type of material and recycling are possible, that packaging material is saved and that the weight and volume of the packaging are reduced.
    Type: Grant
    Filed: July 29, 1996
    Date of Patent: September 1, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Gunter Ziegert, Jose Luis Suarez Oviedo
  • Patent number: 5728076
    Abstract: A holder for cylindrical ampoules includes a receiving device provided for receiving the cylindrical ampoule and a handle with a bore for receiving a longitudinally displaceable piston rod with an actuating device, the receiving device is integrally formed with the handle and includes a collar with an allround groove in its root.
    Type: Grant
    Filed: April 25, 1997
    Date of Patent: March 17, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hans Joachim Loos, Gunter Ziegert
  • Patent number: 5520660
    Abstract: In the device for administering implants, which comprises an active substance container with injection cannula and plunger, the plunger is arranged in a plunger channel. The plunger channel merges with continuity into the lumen of the cannula. A holder device (5) for the implant (2) is arranged at the lumen-side end of the plunger channel (3).
    Type: Grant
    Filed: June 21, 1994
    Date of Patent: May 28, 1996
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hans-Joachim Loos, Gunter Ziegert, Horst Pajunk, Heinrich Pajunk
  • Patent number: 5464118
    Abstract: In the apparatus for removing solid medications from blister packs, comprising a shell-shaped bottom part and a hood-shaped top part, the bottom part (2) is provided with an axle (13). It further exhibits recesses (10), which are disposed concentrically to the axle (13). The one end of the axle (13) is configured as a rotational axis and translational guide for the top part (1). The top part (1) reaches over the bottom part (2) and exhibits a hub (15), which is supported on the axle (13) by means of a spring (6). Parallel to the hub (15) on the top part (1) there is disposed a ram (8), which, given an appropriate setting of the top part (1) relative to the bottom part (2), is aligned with respectively one of the recesses (10). The other end of the axle (13) is provided with a journal (11) for receiving a bearing plate (7) for the blister pack (5). The bearing plate (7) exhibits holes (9), which form with the recesses (10) of the bottom part (2) passages for the ram (8).
    Type: Grant
    Filed: August 9, 1994
    Date of Patent: November 7, 1995
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Ulrich Grau, Gunter Ziegert
  • Patent number: 5383850
    Abstract: In the inhaler for the repeated inhalation of powdered pharmaceuticals there is arranged, in a housing (13) which has a rotatable cap (4), a dosing wheel with dosing chambers (22) between the intermediate floor (21) and a frame (20), which is supported on the baseplate (14). The rotatable cap (4), which is supported on the lid (17) by means of a spring (12), has an axially arranged cylinder (7) which projects through the lid (17), the intermediate floor (21) and the frame (20) into the housing (13) and is the drive shaft for the dosing wheel (1). The housing (13) is provided with a supply chamber (2) whose bottom part (intermediate floor (21)) has an opening (23) whose cross-section corresponds to that of the dosing chambers (22).
    Type: Grant
    Filed: June 3, 1993
    Date of Patent: January 24, 1995
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Egon Schwab, Hans-Joachim Loos, Gunter Ziegert