Patents by Inventor Natalia Paape

Natalia Paape 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).

  • Ionic liquids
    Patent number: 8642778
    Abstract: The present invention relates to chemical compounds comprising a [Y(CHRa)n—CH(Ra)SO3]? anion, their preparation and application. The chemical compounds are preferably ionic liquids.
    Type: Grant
    Filed: May 12, 2009
    Date of Patent: February 4, 2014
    Assignee: Merck Patent GmbH
    Inventors: Peter Wasserscheid, Natalia Paape, Andreas Boesmann, Peter Schulz
  • IONIC LIQUIDS
    Publication number: 20110152537
    Abstract: The present invention relates to chemical compounds comprising a [Y(CHRa)n—CH(Ra)SO3]? anion, their preparation and application. The chemical compounds are preferably ionic liquids.
    Type: Application
    Filed: May 12, 2009
    Publication date: June 23, 2011
    Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    Inventors: Peter Wasserscheid, Natalia Paape, Andreas Boesmann, Peter Schulz