Patents by Inventor Wolfgang Landgraf

Wolfgang Landgraf 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).

  • Publication number: 20130172246
    Abstract: The invention relates to a method for treating type 2 diabetes patients, wherein insulin glargine is administered to the patient in an amount clinically tested to be safe and effective, wherein the type 2 diabetes is early type 2 diabetes, more particularly, wherein the insulin glargine is used as first-line drug.
    Type: Application
    Filed: December 3, 2012
    Publication date: July 4, 2013
    Inventors: Wolfgang LANDGRAF, Markolf HANEFELD
  • Patent number: 4447991
    Abstract: The invention relates to a method for grinding, polishing etc. curved surfaces of non-metallic solids, in particular glass bodies using a tool adapted at least in part to the surface to be machined and which moves relatively to the body to be machined while being compressed. This tool elastically follows the solid to be machined, and flowable grinding and/or polishing means are continuously supplied to the work space between tool and solid. The apparatus includes a rotating disk for seating and fastening the solid, elastically displacable, rigid tool presses at least against one part of the surface of the solid. Preferably it is the solid which is rotated while the tool is spatially fixed in elastically displaceable manner and is kept compressed in places against the solid.
    Type: Grant
    Filed: November 24, 1982
    Date of Patent: May 15, 1984
    Assignee: Schott-Zwiesel-Glaswerke Aktiengesellschaft
    Inventors: Wolfgang Landgraf, Walter Scharf, Heinrich Simon