Patents by Inventor Rainer Schweickert

Rainer Schweickert 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).

  • Hair growth promoter
    Publication number: 20040062736
    Abstract: The present invention relates to an agent for promoting the growth of hair and decreasing hair fall-out containing compounds of formulas (I), (II) and/or (III) 1
    Type: Application
    Filed: September 19, 2003
    Publication date: April 1, 2004
    Inventors: Peter Damm, Friedrich Noser, Rainer Schweickert, Hans Heinrich, Eva Reinemund
  • Hair growth promoter
    Patent number: 6667028
    Abstract: The method for promoting hair growth and/or reducing hair loss includes providing a certain agent for reducing hair loss and/or promoting hair growth, applying an effective amount of the agent to hair and scalp, after applying the agent massaging the scalp for one to five minutes and leaving the agent on the hair and the scalp for at least 24 hours. The agent includes a compound of the formulae (I), (II) and/or (III): or a physiologically compatible salt or salts thereof, as effective ingredient.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: December 23, 2003
    Assignee: Wella Aktiengesellschaft
    Inventors: Peter Damm, Friedrich Noser, Rainer Schweickert, Hans Heinrich, Eva Reinemund
  • Hair growth promoter
    Patent number: 6488922
    Abstract: The method for promoting hair growth and/or reducing hair loss includes providing a certain agent for reducing hair loss and/or promoting hair growth, applying an effective amount of the agent to hair and scalp, after applying the agent massaging the scalp for one to five minutes and leaving the agent on the hair and the scalp for at least 24 hours. The agent includes a compound of the formulae (I), (II) and/or (III): or a physiologically compatible salt or salts thereof, as effective ingredient.
    Type: Grant
    Filed: January 31, 2001
    Date of Patent: December 3, 2002
    Assignee: Wella Aktiengesellschaft
    Inventors: Peter Damm, Friedrich Noser, Rainer Schweickert, Hans Heinrich, Eva Reinemund
  • Method for changing color of hair locks and apparatus for performing said method
    Publication number: 20020069890
    Abstract: A method for changing hair lock color includes first placing a protective foil (7) on a flat hair lock support (4) and a hair lock (2) on the protective foil (7). Then a treatment composition (3) is applied to the hair lock (2) on the protective foil (7). After that a free portion of the protective foil (7) is folded and laid on the hair lock (2). Then a hot plate (6) is placed on and heats the hair lock (2). After that the treatment composition (3) is washed off the hair lock and neutralized. An apparatus for performing this method has a separate flat hair lock support (4) and a separate heating unit (5). The heating unit (5) has a hot plate (6) for heating the hair lock (2) placed on the protective foil (7). A timer device (17) for setting the heating time may be included in the apparatus.
    Type: Application
    Filed: November 29, 2001
    Publication date: June 13, 2002
    Inventors: Rainer Schweickert, Peter Scheunert