Patents by Inventor Mathias Notheis

Mathias Notheis 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).

  • Facet joint reamer
    Patent number: 8623021
    Abstract: In a facet joint reamer with a shank and teeth at the distal end, the distal end is widened compared with the remainder of the shank.
    Type: Grant
    Filed: October 25, 2006
    Date of Patent: January 7, 2014
    Assignee: Joimax GmbH
    Inventors: Wolfgang Ries, Mathias Notheis
  • Method for determining a tooth period length of a bone milling cutter
    Patent number: 8267937
    Abstract: A method for manufacturing bone milling cutters, wherein a milling cutter toothing (12) is created at a distal face of a tubular milling cutter shaft (10) of a bone milling cutter at a given outer diameter (D) of the milling cutter shaft (10). The following steps are carried out: determining the tube circumference (U) of the milling cutter shaft (10); ascertaining an average desired tooth height (Hgew) of the milling cutter toothing (12); ascertaining the desired tooth period length (LZ?) of the milling cutter toothing from the desired tooth height (Hgew) at given parameters of a tooth period pattern; dividing the tube circumference (U) by the desired tooth period length (LZ); rounding the results to an even number value (Qz); and dividing the tube circumference (U) by the value (Qz) in order to obtain the tooth period length (LZ).
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: September 18, 2012
    Assignee: Joimax GmbH
    Inventors: Wolfgang Ries, Mathias Notheis
  • Method for determining a tooth period length of a bone milling cutter
    Publication number: 20080077148
    Abstract: A method for manufacturing bone milling cutters, wherein a milling cutter toothing (12) is created at a distal face of a tubular milling cutter shaft (10) of a bone milling cutter at a given outer diameter (D) of the milling cutter shaft (10). The following steps are carried out: determining the tube circumference (U) of the milling cutter shaft (10); ascertaining an average desired tooth height (Hgew) of the milling cutter toothing (12); ascertaining the desired tooth period length (LZ?) of the milling cutter toothing from the desired tooth height (Hgew) at given parameters of a tooth period pattern; dividing the tube circumference (U) by the desired tooth period length (LZ); rounding the results to an even number value (Qz); and dividing the tube circumference (U) by the value (Qz) in order to obtain the tooth period length (LZ).
    Type: Application
    Filed: September 11, 2007
    Publication date: March 27, 2008
    Applicant: joimax GmbH
    Inventors: Wolfgang Ries, Mathias Notheis
  • Facet joint reamer
    Publication number: 20070123891
    Abstract: In a facet joint reamer with a substantially cylindrical shank, teeth at the distal shank end and a handle at the proximal end, the shank and handle are separable.
    Type: Application
    Filed: October 25, 2006
    Publication date: May 31, 2007
    Inventors: Wolfgang Ries, Mathias Notheis
  • Facet joint reamer
    Publication number: 20070123892
    Abstract: In a facet joint reamer with a shank and teeth at the distal end, the distal reamer end is widened compared with the shank diameter.
    Type: Application
    Filed: October 25, 2006
    Publication date: May 31, 2007
    Inventors: Wolfgang Ries, Mathias Notheis