Patents by Inventor Julian OSTHOFF

Julian OSTHOFF 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).

  • Monosubstituted urea derivatives as a self-tanning substance
    Patent number: 11234914
    Abstract: The present invention relates to the use of monosubstiuted urea derivatives of the formula I as self-tanning substance, for increasing melanin synthesis, for improving melanin transport and/or improving the distribution of melanin in suprabasal layers, and to preparations comprising these urea derivatives.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: February 1, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Julian Osthoff, Hansjuergen Driller, Christophe Carola, Robin Back, Michael Krohn
  • BARBITURIC ACID DERIVATIVES AS SELF-TANNING SUBSTANCES
    Publication number: 20200038306
    Abstract: The present invention relates to the use of barbituric acid derivatives of the formula I as self-tanning substance, for increasing melanin synthesis, for improving melanin transport and/or improving the distribution of melanin in superbasal layers, to preparations comprising these barbituric acid derivatives, and to specific barbituric acid derivatives.
    Type: Application
    Filed: October 2, 2017
    Publication date: February 6, 2020
    Applicant: Merck Patent GmbH
    Inventors: Julian OSTHOFF, Hansjuergen DRILLER, Christophe CAROLA, Robin BACK, Michael KROHN
  • MONOSUBSTITUTED UREA DERIVATIVES AS A SELF-TANNING SUBSTANCE
    Publication number: 20200038304
    Abstract: The present invention relates to the use of monosubstiuted urea derivatives of the formula I as self-tanning substance, for increasing melanin synthesis, for improving melanin transport and/or improving the distribution of melanin in suprabasal layers, and to preparations comprising these urea derivatives.
    Type: Application
    Filed: October 2, 2017
    Publication date: February 6, 2020
    Applicant: MERCK PATENT GMBH
    Inventors: Julian OSTHOFF, Hansjuergen DRILLER, Christophe CAROLA, Robin BACK, Michael KROHN
  • Fluorinated tensides
    Patent number: 10464874
    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: November 5, 2019
    Assignee: Merck Patent GmbH
    Inventors: Reiner Friedrich, Julian Osthoff
  • FLUORINATED TENSIDES
    Publication number: 20170121260
    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: May 4, 2017
    Applicant: Merck Patent GmbH
    Inventors: Reiner FRIEDRICH, Julian OSTHOFF