Patents by Inventor Claudius Rapp

Claudius Rapp 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).

  • Use of surfactants with a ratio of hemolysis value to denaturation index of greater than or equal to 1 for obtaining or increasing the selectivity of cleansing preparations
    Publication number: 20050048017
    Abstract: The invention relates to the use of one or more surface-active substances selected from the group consisting of surfactants, which have a ratio of hemolysis value to denaturation index of greater than or equal to 1, for obtaining or increasing the selectivity of cosmetic or dermatological cleansing preparations.
    Type: Application
    Filed: August 23, 2002
    Publication date: March 3, 2005
    Inventors: Manfred Strassner, Stephan Ruppert, Andreas Schepky, Jens-Peter Vietzke, Harald Albrecht, Urte Koop, Ralph Schimpf, Joachim Ennen, Claudius Rapp
  • Use of alkyl glucosides to obtain or enhance selectivity of cleaning formulations
    Publication number: 20050032656
    Abstract: The invention is a cosmetic or dermatological cleaning preparation, comprising one or more interface-active substances selected from the group consisting of alkyl glucosides having the formula where R is a branched or unbranched alkyl radical having 4 to 24 carbon atoms and where {overscore (DP)} is an average degree of glucosylation of up to 2. The preparation can be applied to the skin to improve a skin condition. In particular, the alkyl glucosides of the invention can be used in cosmetic or dermatological preparations to obtain or enhance selectivity the cosmetic or dermatological cleaning formulations.
    Type: Application
    Filed: May 7, 2004
    Publication date: February 10, 2005
    Inventors: Manfred Strassner, Stephan Ruppert, Andreas Schepky, Jens-Peter Vietzke, Harald Albrecht, Urte Koop, Ralph Schimpf, Joachim Ennen, Claudius Rapp
  • Active ingredient combinations of surface-active citric esters and inclusion compounds of cyclodextrins and retinoids, and cosmetic and dermatological preparations containing such mixtures
    Publication number: 20030012801
    Abstract: A combination of:
    Type: Application
    Filed: March 4, 2002
    Publication date: January 16, 2003
    Applicant: Beiersdorf AG
    Inventors: Thomas Raschke, Urte Maerker, Claudius Rapp
  • Oligopeptide antibiotics
    Patent number: 5095139
    Abstract: Rhizocticines of the formula ##STR1## in which X represents hydrogen or a hydrophobic amino acid radical and Y represents a basic amino acid radical, the C2 atoms of the amino acid radicals having the L-configuration, and protected derivatives and salts thereof.The compounds are obtained from culture broths of Bacillus subtilis or synthetically and have especially fungicidal action.
    Type: Grant
    Filed: April 26, 1990
    Date of Patent: March 10, 1992
    Assignee: Ciba-Geigy Corporation
    Inventors: Wolfgang Loeffler, Martin Kugler, Gunther Jung, Armin Kern, Claudius Rapp