Patents by Inventor Suzanne Wassman-Wilken

Suzanne Wassman-Wilken 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).

  • Functionalized silicon compounds
    Publication number: 20100063310
    Abstract: A process for preparing a functionalized carbo-silicon compound comprising contacting, in the presence of a hydrosilation catalyst and under hydrosilation promoting conditions: a hydrolyzable silicon reactant having at least one Si—H functional group, and a functionalized olefin reactant containing at least one terminal olefin functional group and a tertiary carbon atom to which is bonded a second functional methyl group or functional carbon group characterized by having substantial potential to impede a hydrosilation reaction when otherwise not attached to the tertiary carbon atom.
    Type: Application
    Filed: July 1, 2005
    Publication date: March 11, 2010
    Inventors: Jeffrey A. Knepper, Jacques Geenen, Edward Asirvatham, Suzanne Wassman-Wilken
  • Process for exchanging anions in phenothiazinium derivatives
    Publication number: 20060079681
    Abstract: A process for producing a phenothiazinium compound comprising the step of: reacting phenothiazine, in the presence of a halogen, with at least one amine selected from the group consisting of: wherein Z is CH2, O, S, SO2, NH, NCH3, NC2H5, NCH2CH2OH or NCOCH3, and R1 and R2 are each independently linear or branched CnH2nY; and replacing the halogen with a non-halide counteranion.
    Type: Application
    Filed: April 8, 2005
    Publication date: April 13, 2006
    Inventors: Suzanne Wassman-Wilken, Thomas Potrawa, Andreas Kanschik-Conradsen, Christian Werner, Joachim Schulz, Jorg Wilken