Patents by Inventor Berhhard Keppler

Berhhard Keppler 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 of manufacturing a ruthenium complex
    Patent number: 8362266
    Abstract: A method of making an alkali metal salt of trans-[tetrachlorobis(1H-indazole)ruthenate (III)] is disclosed.
    Type: Grant
    Filed: December 11, 2009
    Date of Patent: January 29, 2013
    Assignee: Niiki Pharma Inc.
    Inventor: Berhhard Keppler
  • METHOD OF MANUFACTURING A RUTHENIUM COMPLEX
    Publication number: 20100094019
    Abstract: A method of making an alkali metal salt of trans-[tetrachlorobis(1H-indazole)ruthenate (III)] is disclosed.
    Type: Application
    Filed: December 11, 2009
    Publication date: April 15, 2010
    Inventor: Berhhard KEPPLER