Thomas Schonherr 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).
Abstract: Compounds of the formula I
are claimed, where L is a ligand of the formula II
and the individual symbols have the meanings defined in the description. The metal complexes are suitable as bleaching catalysts in detergents, cleaners and disinfectants which comprise peroxy compounds.
September 8, 2000
Date of Patent:
April 8, 2003
Michael Seebach, Gerd Reinhardt, Thomas Schönherr, Edwin Weber