Patents by Inventor Werner Berens

Werner Berens 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 one or several substances selected from the group of pyrimidines and purines in cosmetic preparations for tanning the skin
    Patent number: 7270804
    Abstract: Use of one or more substances selected from the group of pyrimidines and purines for the preparation of cosmetic or dermatological preparations for boosting natural skin tanning and/or for stimulating melanogenesis in human skin.
    Type: Grant
    Filed: April 9, 2004
    Date of Patent: September 18, 2007
    Assignee: Beiersdorf AG
    Inventors: Werner Berens, Rainer Wolber, Christoph Smuda, Jan Batzer, Claudia Mundt, Franz Stäb, Thomas Blatt
  • Cosmetic or dermatological active ingredient combination
    Publication number: 20050008665
    Abstract: The invention is a cosmetic or dermatological preparation comprising an active ingredient combination of at least one antioxidant or a derivative thereof and 8-hexadecene-1,16-dicarboxylic acid.
    Type: Application
    Filed: April 13, 2004
    Publication date: January 13, 2005
    Inventors: Jan Batzer, Werner Berens, Thomas Blatt, Reza Keyhani, Inge Kruse, Claudia Mundt, Andreas Schepky, Melanie Schmidt, Uwe Schonrock, Jens Schulz, Christoph Smuda, Franz Stab, Rainer Wolber
  • Use of one or several substances selected from the group of pyrimidines and purines in cosmetic preparations for coloring hair
    Publication number: 20050000040
    Abstract: Use of one or more substances selected from the group of pyrimidines and purines for intensifying the natural hair color and/or for stimulating melanogenesis in human hair.
    Type: Application
    Filed: April 9, 2004
    Publication date: January 6, 2005
    Applicant: BEIERSDORF AG
    Inventors: Werner Berens, Rainer Wolber, Christoph Smuda, Franz Stab, Thomas Blatt, Kyra Sanger
  • Use of one or several substances selected from the group of pyrimidines and purines in cosmetic preparations for tanning the skin
    Publication number: 20040265250
    Abstract: Use of one or more substances selected from the group of pyrimidines and purines for the preparation of cosmetic or dermatological preparations for boosting natural skin tanning and/or for stimulating melanogenesis in human skin.
    Type: Application
    Filed: April 9, 2004
    Publication date: December 30, 2004
    Applicant: BEIERSDORF AG
    Inventors: Werner Berens, Rainer Wolber, Christoph Smuda, Jan Batzer, Claudia Mundt, Franz Stab, Thomas Blatt
  • Carnitine and acyl-carnitines used in the treatment and prophylaxis of pigmentation disorders
    Publication number: 20040170585
    Abstract: Use of carnitine and/or one or more acylcarnitines for producing cosmetic or dermatological preparations for the treatment and/or prophylaxis of pigment disorders.
    Type: Application
    Filed: December 18, 2003
    Publication date: September 2, 2004
    Inventors: Werner Berens, Thomas Blatt, Reza Keyhani, Claudia Mundt, Melanie Schmidt, Rainer Wolber
  • Substances for inducing or intensifying the tanning mechanisms of the skin and cosmetic or dermatological formulations comprising same
    Publication number: 20040076597
    Abstract: The invention is a cosmetic or dermatological formulation comprising one or more substances selected from the group of AGEs and precursors thereof. The present invention also includes methods of using cosmetic or dermatological formulations comprising AGEs and precursors thereof, for example, in inducing or intensifying the tanning the skin.
    Type: Application
    Filed: February 24, 2003
    Publication date: April 22, 2004
    Applicant: Beiersdorf AG
    Inventors: Werner Berens, Franz Stab, Rainer Wolber, Thomas Blatt
  • Substances for inducing or intensifying the tanning mechanisms of the skin and cosmetic or dermatological formulations comprising same
    Publication number: 20040071743
    Abstract: The invention is a cosmetic or dermatological formulation comprising one or more substances selected from the group of lipofuscins. The present invention also includes methods of using cosmetic or dermatological formulations comprising lipofuscins, for example, in inducing or intensifying the tanning the skin.
    Type: Application
    Filed: February 21, 2003
    Publication date: April 15, 2004
    Applicant: Beiersdorf AG
    Inventors: Werner Berens, Franz Stab, Rainer Wolber, Thomas Blatt
  • Method for producing profiled sections coated with lubricating lacquer for use in the building industry, and profiled section coated with the lubricating lacquer
    Patent number: 6309584
    Abstract: Profiled sections 1, in particular extruded seals made of elastic material, are designed and produced economically such that they have absolute storage stability and low coefficients of friction and are suitable for a wide variety of uses. The profiled sections 1 are made of a non-lacquer-repelling material. After leaving the extruder 12 and before entering the fused salt bath 16 the profiled sections are coated with a lubricating lacquer 7 applied to the uncured surface 5. The lubricating lacquer 7 is then cured in the fused salt bath 16 without there being a need for a separate curing section or similar. This method not only evenly coats the profiled sections with lubricating lacquer 7 but also prevents the formation of air bubbles or the like, thereby yielding a consistently even coating 6.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: October 30, 2001
    Assignee: Saar-Gummiwerk GmbH
    Inventors: Paul Kientz, Werner Berens