Patents by Inventor Therese Stern

Therese Stern 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).

  • Method for control of stabilizer additives in electroless metal and metal alloy plating electrolytes
    Patent number: 8648601
    Abstract: The present invention describes a method for the measurement of the stabilizer additive concentration in electroless metal and metal alloy plating electrolytes comprising a voltammetric measurement. Said method comprises the steps a. conditioning of the working electrode, b. interaction of intermediates on the working electrode, c. measurement of the Faradaic current and d. determining the Faradaic current.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: February 11, 2014
    Assignee: Atotech Deutschland GmbH
    Inventors: Constanze Donner, Guenther Bauer, Therese Stern, Kay Wurdinger, Lutz Brandt, Frank Bruening
  • METHOD FOR CONTROL OF STABILIZER ADDITIVES IN ELECTROLESS METAL AND METAL ALLOY PLATING ELECTROLYTES
    Publication number: 20110221445
    Abstract: The present invention describes a method for the measurement of the stabilizer additive concentration in electroless metal and metal alloy plating electrolytes comprising a voltammetric measurement. Said method comprises the steps a. conditioning of the working electrode, b. interaction of intermediates on the working electrode, c. measurement of the Faradaic current and d. determining the Faradaic current.
    Type: Application
    Filed: November 24, 2009
    Publication date: September 15, 2011
    Inventors: Constanze Donner, Guenther Bauer, Therese Stern, Kay Wurdinger, Lutz Brandt, Frank Bruening