Patents by Inventor Helmar Mayr

Helmar Mayr 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).

  • PROCESS FOR PRODUCING A DENTAL ARTICLE, ARTICLE OBTAINABLE BY THIS PROCESS AND USES THEREOF
    Publication number: 20130224688
    Abstract: In one aspect the present disclosure relates to a process for producing a dental article comprising at least two parts, Part A (e.g. coping) and Part B (e.g. veneer), Part A and Part B each having a 3-dim. structure and an outer and an inner surface, the outer surface of Part A having a shape which essentially corresponds to the shape of the inner surface of Part B, Part B comprising a material with a porous section and being produced with the aid of a rapid-prototyping technique, the process comprising a first heating step, wherein Part A is serving as support structure for Part B during said heating step.
    Type: Application
    Filed: November 7, 2011
    Publication date: August 29, 2013
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Helmar Mayr, Malte Korten
  • Arrangement For On-Line Measurements on Cells
    Publication number: 20100015656
    Abstract: The invention relates to an arrangement (a measurement device) for on-line measurements on cells, in particular for measuring soluble analytes and dissolved gases on samples in a sample area.
    Type: Application
    Filed: July 23, 2007
    Publication date: January 21, 2010
    Inventors: Daniel Seitz, Helmar Mayr, Guenter Ziegler, Winfried Vonau, Frank Gerlach, Sigrun Herrmann