Patents by Inventor Hans-Dieter Rossler

Hans-Dieter Rossler 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).

  • Tooth implant
    Patent number: 8632336
    Abstract: The tooth implant includes a conical screw section with a multiple thread, which broadens progressively from the rounded apical end thereof, is adjoined by a multiple micro-thread with a lower pitch. Such an implant has improved primary stability and avoids the injury of anatomical structures and with the micro-thread thereof avoids too high a compression and necrosis. In one example, an abutment with a post is fixed to the implant, which post includes a groove to which various structures can be clipped.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: January 21, 2014
    Assignee: Riemser Pharma GmbH
    Inventors: Hans-Dieter Rössler, Fabian Peters
  • Tooth Implant
    Publication number: 20080241792
    Abstract: The tooth implant comprises a conical screw section with a multiple thread, which broadens progressively from the rounded apical end thereof, is adjoined by a multiple micro-thread with a lower pitch. Such an implant has improved primary stability and avoids the injury of anatomical structures and with the micro-thread thereof avoids too high a compression and necrosis. In one example, an abutment with a post is fixed to the implant, which post comprises a groove to which various structures can be clipped.
    Type: Application
    Filed: August 18, 2006
    Publication date: October 2, 2008
    Inventors: Hans-Dieter Rossler, Fabian Peters
  • Abutment For a Tooth Implant
    Publication number: 20080233539
    Abstract: The abutment for a tooth implant comprises a connecting portion for fixing to the tooth implant and a post with a groove. In one example, the connecting portion and the post are made in one-piece and the abutment has the form of a sleeve. Such an abutment permits repeated further treatment and use of snap-on elements, in particular, the use of a snap-on cap which can be used as a manipulation element or as a base for the production of a crown.
    Type: Application
    Filed: August 17, 2006
    Publication date: September 25, 2008
    Inventors: Hans-Dieter Rossler, Fabian Peters