Patents by Inventor Hans-Joachim Pavel

Hans-Joachim Pavel 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).

  • Magnetic shunts in tubular targets
    Patent number: 8137518
    Abstract: A sputter target has a carrier body and a target material arranged on the carrier body, wherein the carrier body has a rear surface facing away from the target material and the target material has a front surface facing away from the carrier body. A ferromagnetic material is arranged between the front surface and the rear surface.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: March 20, 2012
    Assignee: W.C. Heraeus GmbH
    Inventors: Hans-Joachim Pavel, Josef Heindel
  • MAGNETIC SHUNTS IN TUBULAR TARGETS
    Publication number: 20090139861
    Abstract: A sputter target has a carrier body and a target material arranged on the carrier body, wherein the carrier body has a rear surface facing away from the target material and the target material has a front surface facing away from the carrier body. A ferromagnetic material is arranged between the front surface and the rear surface.
    Type: Application
    Filed: November 25, 2008
    Publication date: June 4, 2009
    Applicant: W.C. HERAEUS GMBH
    Inventors: Hans-Joachim PAVEL, Josef HEINDEL