Patents by Inventor Fanny Schooren

Fanny Schooren 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).

  • Fluorinated tensides
    Patent number: 10315989
    Abstract: The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: June 11, 2019
    Assignee: MERCK PATENT GMBH
    Inventors: Reiner Friedrich, Fanny Schooren
  • FLUORINATED TENSIDES
    Publication number: 20170008836
    Abstract: The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.
    Type: Application
    Filed: February 18, 2015
    Publication date: January 12, 2017
    Applicant: MERCK PATENT GMBH
    Inventors: Reiner FRIEDRICH, Fanny SCHOOREN
  • Fluorosurfactants
    Patent number: 9481643
    Abstract: The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: November 1, 2016
    Assignee: MERCK PATENT GMBH
    Inventors: Reiner Friedrich, Gerhard Jonschker, Fanny Schooren, Christian Depner, Steffen Schellenberger
  • FLUOROSURFACTANTS
    Publication number: 20150246875
    Abstract: The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.
    Type: Application
    Filed: July 16, 2013
    Publication date: September 3, 2015
    Applicant: MERCK PATENT GMBH
    Inventors: Reiner Friedrich, Gerhard Jonschker, Fanny Schooren, Christian Depner, Steffen Schellenberger
  • FLUOROSURFACTANTS
    Publication number: 20110088594
    Abstract: The present invention relates to compounds of the formulae (I), (II) and (III), to the use of compounds containing at least one perfluoro-tert-butoxy group and at least one substituted or unsubstituted aromatic end group as surface-active agent, and to a process for the preparation of compounds of the formula (II).
    Type: Application
    Filed: May 15, 2009
    Publication date: April 21, 2011
    Inventors: Eckhard Claus, Fanny Schooren, Martin Seidel, Wolfgang Hierse, Peer Kirsch